WO1999028196A1 - Wide-mouthed container, such as paint container produced by injection draw blow molding - Google Patents
Wide-mouthed container, such as paint container produced by injection draw blow molding Download PDFInfo
- Publication number
- WO1999028196A1 WO1999028196A1 PCT/JP1998/005346 JP9805346W WO9928196A1 WO 1999028196 A1 WO1999028196 A1 WO 1999028196A1 JP 9805346 W JP9805346 W JP 9805346W WO 9928196 A1 WO9928196 A1 WO 9928196A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- peripheral wall
- outer peripheral
- container
- mouth
- lid
- Prior art date
Links
- 239000003973 paint Substances 0.000 title claims abstract description 42
- 238000000071 blow moulding Methods 0.000 title abstract description 10
- 238000002347 injection Methods 0.000 title abstract description 4
- 239000007924 injection Substances 0.000 title abstract description 4
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 10
- 239000000057 synthetic resin Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 145
- 238000010103 injection stretch blow moulding Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000010102 injection blow moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/10—Jars, e.g. for preserving foodstuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
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- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/12—Cans, casks, barrels, or drums
- B65D1/14—Cans, casks, barrels, or drums characterised by shape
- B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
-
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- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/40—Details of walls
- B65D1/42—Reinforcing or strengthening parts or members
- B65D1/46—Local reinforcements, e.g. adjacent closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/0217—Containers with a closure presenting stacking elements
- B65D21/0222—Containers with a closure presenting stacking elements the closure and the bottom presenting co-operating peripheral ribs and grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/28—Handles
- B65D25/32—Bail handles, i.e. pivoted rigid handles of generally semi-circular shape with pivot points on two opposed sides or wall parts of the conainter
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- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/021—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the inside, or a part turned to the inside, of the mouth
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
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- B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
- B29C2949/0722—Preforms or parisons characterised by their configuration having variable wall thickness at neck portion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
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- B29C2949/0724—Preforms or parisons characterised by their configuration having variable wall thickness at body portion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/07—Preforms or parisons characterised by their configuration
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- B29C2949/0725—Preforms or parisons characterised by their configuration having variable wall thickness at bottom portion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/074—Preforms or parisons characterised by their configuration having ribs or protrusions
- B29C2949/0747—Preforms or parisons characterised by their configuration having ribs or protrusions at bottom portion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- B29C2949/07—Preforms or parisons characterised by their configuration
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- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/0769—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the lip, i.e. very top of preform neck
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
- B29C2949/0771—Wide-mouth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
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- B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
- B29C2949/0772—Closure retaining means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
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- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/0778—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the flange
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
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- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/078—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the bottom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/079—Auxiliary parts or inserts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29L2031/7158—Bottles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2543/00—Lids or covers essentially for box-like containers
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- B65D2543/00092—Shape of the outer periphery curved circular
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- B65D2543/00259—Materials used
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- B65D2543/005—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container both cup and skirt
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- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2543/00—Lids or covers essentially for box-like containers
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- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
- B65D2543/00546—NO contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2543/00—Lids or covers essentially for box-like containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2543/00—Lids or covers essentially for box-like containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2543/00—Lids or covers essentially for box-like containers
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- B65D2543/00—Lids or covers essentially for box-like containers
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- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
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- B65D2543/00722—Profiles
- B65D2543/00759—Flange or lip
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
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- B65D2543/00712—Snapping means on the lid
- B65D2543/00787—Periphery concerned
- B65D2543/00796—Totality
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00712—Snapping means on the lid
- B65D2543/00787—Periphery concerned
- B65D2543/00814—Dots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00888—Means for facilitating removing of the closure by applying lever forces
- B65D2543/00898—Means for facilitating removing of the closure by applying lever forces by means of a coin or other tool in recesses or similar on container or lid
Definitions
- the present invention relates to a wide-mouthed container such as a paint or a wax made of a synthetic resin having a thin body formed by injection stretch blow molding.
- the mouth portion is constituted by an outer peripheral wall and an inner peripheral wall formed lower than the outer peripheral wall with an annular groove on an inner side of the outer peripheral wall.
- the lid is fitted to the inner surface of the mouth thus formed, and the peripheral edge of the lid is fitted to the inside of the outer peripheral wall to maintain a sealed state.
- the lid can be easily removed by inserting the tip of a driver or the like into the gap between the outer peripheral wall and the peripheral edge of the lid, and pushing down the drip of the driver using the outer peripheral wall as a fulcrum. It can be done in any way.
- the outer peripheral wall and the inner peripheral wall of the cooled and solidified mouth are sandwiched between the mouth forming die and the core mold, and the portion below the heated body is stretched in the axial direction.
- the torso is blown down to the scart formed below the outer peripheral wall, and the unstretched connecting part and the torso-stretched upper part are integrally formed.
- the body and bottom are thinned and stretched biaxially by stretching blow, so that they are lighter and have better drop strength than those made by injection molding or injection blow molding, and are made of resin. Has excellent gas barrier properties.
- a rib is provided to support the connection portion, as in the case of a paint container by injection blow molding described in JP-A-57-77439.
- a rib extending between the outer peripheral wall and the inner peripheral wall as described there, there is a difference in the stretched state between the presence and absence of the rib, and the inner peripheral wall fitted with the lid body. Irregularities are likely to occur on the inner surface of the steel.
- the present inventor repeatedly conducted research on the prevention of tensile deformation of the inner peripheral wall due to stretching in the axial direction, and as a result, even if the ribs supported the connection portion, depending on how the ribs were formed, the conventional method was used. Even with a wide-mouthed container such as a paint container made by injection stretch blow molding, tensile deformation of the connection part due to stretching is prevented, and the conventional inner surface of the mouth by the rib is prevented. It has been found that uneven deformation can be avoided, and cooling and solidification of the rib can be completed in a short time.
- an object of the present invention is to solve the problem caused by the distortion of the inner peripheral wall caused by the tensile deformation of the connecting portion by adopting a reinforcing means with a slight rib, and to be made of a synthetic resin.
- Another object of the present invention is to provide a large-diameter wide-mouth container such as a paint container made by injection stretch blow molding, which has a thin body and excellent drop strength due to biaxial orientation and has excellent drop strength.
- the present invention even when the outer peripheral wall of the mouth and the body are formed on the same side surface as in the case of a paint can, limits expansion of the body in the radial direction.
- An object of the present invention is to provide a large-diameter wide-mouth container such as a bottle.
- the handle can be rotatably attached to both sides of the mouth portion by utilizing the outer peripheral wall, and the handle is caused by a reaction at the time of removing the lid or a pressure increase in the container.
- An object of the present invention is to provide a large-diameter wide-mouth container such as a paint container formed by injection stretching and pro- moulding, which can also prevent the lid from flying out. Disclosure of the invention
- the present invention provides an inner peripheral wall integral with a bottomed body, a belt-shaped outer peripheral wall integrally formed in an H-shape outside the inner peripheral wall through a connecting portion having a required width, And a large-diameter mouth is formed from the annular grooves defined in the upper and lower portions between the two walls, and the body is thinly extended from the lower side of the inner peripheral wall to the point in contact with the lower edge of the outer peripheral wall.
- a wide-mouthed container formed by blow molding to form the same side surface on the same plane as the outer peripheral wall, and to form a hollow inside of the mouth by a lower annular groove.
- ribs are formed diagonally integrally to prevent deformation of the connecting part when the trunk is extended, and the required number is provided at regular intervals in the lower annular groove. It is.
- connection portion is formed at regular intervals by the rib. Supported As a result, the inner peripheral wall is not deformed downward due to the tensile force due to the endurance of the connecting portion.Therefore, the edge of the inner peripheral wall is not deformed, and the horizontal accuracy during injection molding is maintained. become.
- the rib is located on the outer peripheral wall side and is separated from the inner peripheral wall.Therefore, the presence of the rib causes a difference in the stretched state, and the rib is located on the inner peripheral wall side to be fitted with the lid. The problem of unevenness is also solved, and it cools and solidifies rapidly with the outer peripheral wall, so that the rib does not require a long cooling time at the mouth.
- the present invention provides an inner peripheral wall integral with a bottomed body, a band-shaped outer peripheral wall integrally formed in an H-shape through a connecting portion having a required width outside the inner peripheral wall, and the above-mentioned connecting portion.
- a preform formed by injection molding having a large-diameter mouth portion formed of an annular groove formed in the upper and lower portions between the two walls, wherein the body portion is in a high temperature state from the lower side of the inner peripheral wall, It is also possible that the above-mentioned mouth portion, which has been cooled and solidified, is stretched and blown on the same surface as the above-mentioned outer peripheral wall.
- the preform includes a thick flat cone-shaped expanded portion having a body portion connected to the inner peripheral wall, and a required inner diameter at the center of the preform formed by projecting a top portion of the expanded portion outward. And the bottom of the dent is formed almost flat and thin, and the expanded and expanded part around the dent is curved inward. is there.
- the present invention provides a method for forming a mounting hole at a symmetrical position of an outer peripheral wall at the time of molding the preform, and fitting the fittings projecting from both ends inside flexible string-shaped handles into the mounting hole. It is movably fitted and locked, and the handle is attached to both sides of the opening.
- the above-mentioned fitting has a tablet shape and has a semicircular locking piece on the top end.
- a split groove extending from the lower end to the center is formed at the handle end and the fitting, and the fitting is attached together with the locking piece by reducing the handle end and the fitting by the split groove. It is rotatably inserted into the hole, and the locking piece is hung on the inside of the outer peripheral wall.
- a projection for latching is provided on the peripheral edge of the lid, and the projection is inserted into a fitting hole formed on the side surface of the outer peripheral wall to close the lid.
- the lid is prevented from flying out due to the recoil at the time of opening the lid.
- the present invention provides a method of manufacturing a semiconductor device according to the present invention, in which the lid is made of a synthetic resin so that the lid can be fitted to both the inner surface of the inner peripheral wall and the edge of the outer peripheral wall.
- a large diameter is formed up to the upper end of the outer peripheral wall, and the peripheral edge is formed into a fitting groove.
- an engaging edge is formed around the outer peripheral end of the outer peripheral wall. The secondary fitting with the annular groove prevents the natural opening of the lid due to loose fitting of the lid with the inner surface of the mouth due to the internal pressure of the paint container.
- FIG. 1 is a longitudinal section of a wide-mouthed container formed by stretch blow molding according to the present invention.
- FIG. FIG. 2 is an enlarged sectional view of a main part of a wide-mouth container formed by stretch blow molding according to the present invention.
- FIG. 3 is a longitudinal sectional view of a preform of a wide-mouthed container formed by stretching according to the present invention.
- FIG. 4 is a bottom view of the preform.
- FIG. 5 is a cross-sectional view showing a stretch blow state of a preform of a wide-mouthed container by a stretch process according to the present invention, which is indicated by a dashed line, during the formation of a paint container.
- FIG. 1 is a longitudinal section of a wide-mouthed container formed by stretch blow molding according to the present invention.
- FIG. 2 is an enlarged sectional view of a main part of a wide-mouth container formed by stretch blow molding according to the present invention.
- FIG. 3 is a longitudinal section
- FIG. 6 is an enlarged partial cross-sectional view of a mouth portion of a wide-mouth container formed by stretch blow molding according to the present invention.
- FIG. 7 is a front view of the handle-equipped paint container according to the present invention, which is indicated by a chain line. It is a figure which shows a stacking state.
- FIG. 8 is a side view of the handle-equipped paint container according to the present invention.
- FIG. 9 is a plan view of a part of the handle-equipped paint container according to the present invention.
- FIG. 10 is a partial vertical cross-sectional view of a mouth showing an attached state of a handle and a fitted state of a peripheral edge of a lid according to the present invention.
- FIG. 11 is a partial longitudinal sectional view of a mouth provided with a lid having means for fitting to the mouth edge of the outer peripheral wall.
- the wide-mouth container shown in Fig. 1 is a paint container molded of polyethylene terephthalate (PET), and the large-diameter mouth 1 has an inner peripheral wall 3 integrated with a bottomed body 2. And a band-shaped outer peripheral wall 4 integrally formed in an H-shape outside the inner peripheral wall 3 via a connecting portion 5 of a required width, and the connecting portion 5 partitions the upper and lower portions between the two walls 3, 4. It is composed of the annular grooves 7 and 8 formed. Further, the outer peripheral wall 4 is formed higher than the inner peripheral wall 3, and a protruding edge 6 is formed outside the edge.
- PET polyethylene terephthalate
- the body 2 extends vertically from the lower side of the inner peripheral wall 3 into a thin wall (0.5 mm) until it contacts the lower edge of the outer peripheral wall 4 and has a side surface flush with the outer peripheral wall 4. It is blow molded, which allows the inside of the lower part of Is formed hollow by the lower annular groove 8, and a wide mouth paint container is formed in which a thread bottom 11 having a diameter slightly smaller than the inner peripheral wall 4 protrudes from the bottom 10 connected to the body 2. I have.
- Reference numerals 9 and 9 denote ribs for supporting the connection portion 5.
- the ribs are provided at eight locations of the lower annular groove 8 at equal intervals.
- the rib 9 is integrally formed at a corner of the lower surface of the connection portion 5 on the outer peripheral wall side and the inner surface of the outer peripheral wall 4 at an angle away from the inner peripheral wall 3 so that the connection at the time of extending the same portion at the same time can be achieved. Deformation of part 5 is prevented.
- the paint container having such a configuration has a lid 30 fitted into the inner surface of the inner peripheral side 3, as shown in FIG.
- the peripheral edge 30 a of the body 30 is received by the mouth edge 3 a of the inner peripheral wall 3, so that the lid 30 fits inside the outer peripheral wall 4.
- Fig. 3 shows the preform 12 of the above-mentioned paint container.
- the mouth 1 of the above-mentioned paint container is the mouth 13 of the preform 12 having the same structure, and the inner peripheral wall 3 is formed.
- Injection molding is performed in advance together with the bottomed body of the preform 12 connected to the preform 12.
- the preform body has a thick flat conical expansion part 14 and a concave part 16 having a required inner diameter at the center of the preform formed by projecting the top part 15 of the expansion part outward.
- the bottom surface 17 of the depression 16 is formed almost flat and thin, and the expanded portion 14a around the depression 16 (see FIGS. 4 and 5) is formed inside. It is curved toward the direction.
- the preform 12 is released from the injection mold while the expanded portion 14 is heated from the lower side of the inner peripheral wall 3.
- the mouth molding die for injection molding holding the outside of the preform mouth 13 as shown in FIG. According to 18, after transferring to the blow mold 19, With the blow core 20 fitted to the peripheral wall 4, the pre-solidified mouth portion 13 already solidified is sandwiched, and stretch blow-molded into a wide-mouthed container.
- the leading end 22 of the stretch rod 21 charged in the blow core 20 is placed in the recess 16 and the center of the preform is pressed downward by the stretch rod 21. This is performed by extending the preform body in the axial direction from the lower side of the inner peripheral wall 3 and almost simultaneously inflating the expansion portion 14 in the radial direction by air blow.
- the preform 12 first, the upper part of the stretched portion 14 is stretched by the stretching of the stretched rod 21, and the thickness thereof is slightly reduced. Since the temperature of the portion decreases due to the reduction in thickness, the stretching moves to the lower unstretched portion, and the stretched and expanded portion 14a around the inwardly curved concave portion 16 is further stretched. As a result, the preform body is deformed into a vertically long frustum of a truncated cone, whereby the distance of the preform body to the cavity surface of the blow mold 19 becomes longer as it goes to the bottom, and the upper and lower parts become longer. Even if there is a difference in the stretching ratio in the radial direction between and, the difference is offset to some extent by the wall thickness, thereby preventing uneven thickness of the body 2 of the paint container.
- the inner container 3 extends from the inner peripheral wall 3 to the outer peripheral wall 4.
- the thickness distribution of the torso portion 2 which has been expanded to a small thickness until it comes into contact with the edge is adjusted, and the buckling strength is improved.
- Such stretch blow molding is preferably carried out by employing a molding method which is performed before the surface temperature of the above-mentioned stretched expanded portion 14 in a heated state is heated by internal heat to reach a peak temperature.
- the ohmic opening 13 is already in a solidified state and is sandwiched between the opening forming die 18 and the blow core 20, but the inner peripheral wall 3 is held on only one side by the blow core 2 ⁇
- the holding is based on mere surface contact, so that the inner peripheral wall 3 slides due to a downward pulling force and the connection is made. Stress concentrates on part 5.
- the tensile stress is also distributed to the outer peripheral wall 4 by the ribs 9 and 9 formed at the corners of the connection portion 5 and the outer peripheral wall 4, and the ribs 9 and 9
- the inner peripheral wall 3 of the stretch blow-molded paint container is prevented from being distorted by the inner peripheral wall 3 from the connecting part 5 as a result of opposing the tensile force.
- the edge 3a is not deformed, and the shape and horizontal accuracy during injection molding are secured.
- the ribs 9, 9 in the lower annular groove 8 prevent deformation, the ribs 9, 9 are separated from the inner peripheral wall 3, so that the ribs 9, 9 extend between the inner peripheral wall 3 and the outer peripheral wall 4.
- the formed rib which is well-known, it is easily cooled and solidified together with the outer peripheral wall 4 and, because of the isolation, does not come into contact with the peripheral wall 3, so that the rib does not cause unevenness of the inner surface due to the rib.
- the above-mentioned ribs 9, 9 remain on the outer peripheral wall against external force. Since the outer wall 4 acts as reinforcement, the deformation of the outer wall 4 due to external force is prevented, so that the opening 1 is also prevented from being deformed by external force.
- the wide-mouthed container is made of synthetic resin by stretch blow molding, the molding accuracy of the mouth portion 1 by injection molding does not change, which hinders the fitting of the lid. In addition, poor sealing is unlikely to occur. Also, the impact strength and gas The sparability is also improved, and the contents can be used as a wide-mouthed container such as a paint that can be identified from the outside. Furthermore, since synthetic resins that can be stretch-processed can be manufactured as wide-mouthed containers having a similar structure, they can be widely applied as wide-mouthed containers for volatile contents.
- FIGS. 7 to 10 show a case in which the handle 23 is attached to a paint container using the outer peripheral wall 4, and the mold 23 is formed into a split mold opening mold 18 at the time of molding the preform 12.
- Mounting holes 24, 24 are formed at symmetrical positions of the outer peripheral wall 4 by the provided convex portions (not shown), and the mounting holes 24, 24 are made of a synthetic resin (flexible).
- mating members 25, 25 protruding from both ends of a string-shaped handle 23 made of polypropylene (eg, polypropylene) are rotatably fitted and locked.
- the fittings 25, 25 are in the form of a tablet and have a semicircular locking piece 26 on the upper end.
- a split groove 27 extending from the lower end to the center is formed in the handle end and the fitting 25, and the split groove 27 crushes the fitting 25 together with the handle end to reduce the size.
- the locking piece 26 can be inserted obliquely upward into the mounting hole 24. As a result, the locking piece 26 is received in the lower annular groove 8 of the cavity, and is hooked inside the outer peripheral wall 4.
- Reference numeral 28 denotes a holding groove formed on the outer surface of the outer peripheral wall 4 for stretching blow.
- the bottom of the paint container may be a bottom having a stepped portion 2a around the perimeter as shown in Fig. 7 instead of the thread bottom 11 described above.
- the bottom of the stepped portion 2a The outer diameter is made slightly smaller than the inner diameter of the outer peripheral wall 4 so that it fits inside the outer peripheral wall 4, and the bottom periphery 2 b is formed at a height that overlaps the edge of the outer peripheral wall 4.
- a projection 30b for hooking is provided on the peripheral edge 30a of the lid 30 made of synthetic resin, and a fitting hole 29 of the projection 30b is formed on the outer peripheral wall 4.
- the back of the outer peripheral wall 4 is formed higher than the inner peripheral wall 3 by an amount corresponding to the hole formed in the fitting hole 29, and a lid or the like is formed by a driver or the like with the opening edge of the outer peripheral wall 4 as a fulcrum. Since the lid of the body 30 cannot be opened, as shown in FIG. 9, a notch 31 for opening the lid is formed on the edge opposite to the fitting hole 29.
- the cut-out portion 31 is not limited to the above-described location, and may be provided at other locations.
- the peripheral portion 30a is extended to the upper edge so that the lid 30 made of synthetic resin is fitted to both the inner surface of the inner peripheral wall 3 and the opening edge of the outer peripheral wall 4.
- an engaging edge 32 is formed around the outer edge of the outer peripheral wall 4, and the engaging edge 32 and the above-mentioned fitting groove are formed. Due to the secondary engagement with the annular groove 30 d inside 30 c, the lid 30 is heated due to evaporation of the solvent due to hot air or the like, so that the internal pressure of the paint container rises and Even if the fitting to the inner surface of the part is loose and the lid opens naturally, the lid is prevented by the fitting between the peripheral edge 30a and the end edge of the outer peripheral wall 4. It has a structure in which the lid 30 is prevented from scattering.
- a ventilation hole 3 3 is formed in the outer peripheral wall 4 to prevent evaporative gas from leaking from the inside due to a rise in internal pressure, which impairs fitting with the inner surface of the mouth.
- the gas is exhausted from the ventilation holes 33 to reduce the internal pressure and restore the seal by fitting with the inner surface of the mouth.
- the distortion of the inner peripheral wall due to the tensile deformation of the connection portion is small.
- the problem is solved by the use of reinforcing means by means of a boss, and the body is thin and has excellent drop strength due to the biaxial orientation.
- the wide-mouthed container according to the present invention enables molding of the body without causing uneven thickness by employing a preform having a specific cross-sectional shape, and also enables stacking of a large number of wide-mouthed containers. .
- the wide-mouthed container according to the present invention can use the outer peripheral wall to rotatably attach the handle to both sides of the b. Further, it is possible to prevent the lid from flying out due to recoil at the time of removing the lid or a rise in pressure in the container.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Food Science & Technology (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13108798A IL131087A (en) | 1997-11-28 | 1998-11-27 | Injection stretch blow molded wide mouthed container for a paint container and the like |
KR10-1999-7006753A KR100528280B1 (ko) | 1997-11-28 | 1998-11-27 | 사출 연신 중공 성형법에 의해 제조되는 페인트 용기 등을 위한 확장개구형 용기 |
EP19980955961 EP0978456A1 (en) | 1997-11-28 | 1998-11-27 | Wide-mouthed container, such as paint container produced by injection draw blow molding |
CA 2279295 CA2279295A1 (en) | 1997-11-28 | 1998-11-27 | Injection stretch blow molded wide mouthed container for a paint container and the like |
AU12613/99A AU741453B2 (en) | 1997-11-28 | 1998-11-27 | Wide-mouthed container, such as paint container produced by injection draw blow molding |
NZ33722498A NZ337224A (en) | 1997-11-28 | 1998-11-27 | Injection stretch blow moulded wide mouthed container for a paint container |
BR9806935A BR9806935A (pt) | 1997-11-28 | 1998-11-27 | Recipiente de boca larga moldado a sopro com estiramento e injeção para um recipiente de tinta e algo do gênero |
US09/355,184 US6179158B1 (en) | 1997-11-28 | 1998-11-27 | Injection stretch blow molded wide mouthed container for a paint container and the like |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32907097 | 1997-11-28 | ||
JP9/329070 | 1997-11-28 | ||
JP9329071A JPH11157524A (ja) | 1997-11-28 | 1997-11-28 | 広口容器のプリフォーム |
JP9/329071 | 1997-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999028196A1 true WO1999028196A1 (en) | 1999-06-10 |
Family
ID=26573075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/005346 WO1999028196A1 (en) | 1997-11-28 | 1998-11-27 | Wide-mouthed container, such as paint container produced by injection draw blow molding |
Country Status (13)
Country | Link |
---|---|
US (1) | US6179158B1 (ja) |
EP (1) | EP0978456A1 (ja) |
KR (1) | KR100528280B1 (ja) |
CN (1) | CN1087703C (ja) |
AU (1) | AU741453B2 (ja) |
BR (1) | BR9806935A (ja) |
CA (1) | CA2279295A1 (ja) |
ID (1) | ID23960A (ja) |
IL (1) | IL131087A (ja) |
MY (1) | MY120781A (ja) |
NZ (1) | NZ337224A (ja) |
TW (1) | TW397794B (ja) |
WO (1) | WO1999028196A1 (ja) |
Cited By (3)
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WO2004071745A1 (en) | 2003-02-12 | 2004-08-26 | Gaydog Ltd | Container, method and apparatus for making the same |
WO2017103372A1 (fr) * | 2015-12-16 | 2017-06-22 | Sidel Participations | Preforme pourvue d'une portion de corps concave |
US20220306353A1 (en) * | 2021-03-29 | 2022-09-29 | Swimc Llc | Storage container |
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USD933324S1 (en) * | 2020-02-26 | 2021-10-12 | Bway Corporation | Container |
USD1011671S1 (en) | 1991-07-02 | 2024-01-16 | Bway Corporation | Container |
WO2002085713A1 (en) | 2001-04-18 | 2002-10-31 | Nottingham-Spirk Partners, Llc | Improved container and lid assembly |
USD482973S1 (en) | 2001-08-14 | 2003-12-02 | Nsi Innovation Llc | Square paint container |
USD482974S1 (en) | 2001-08-14 | 2003-12-02 | Nsi Innovation Llp | Round paint container |
USD480973S1 (en) | 2001-08-14 | 2003-10-21 | Nsi Innovation Llp | Design for a round paint container |
USD472145S1 (en) | 2001-08-14 | 2003-03-25 | Nottingham-Spirk Partners, Llc | Paint container lid |
USD563228S1 (en) | 2001-08-14 | 2008-03-04 | The Sherwin-Williams Company | Container for coating materials |
USD473790S1 (en) | 2001-08-14 | 2003-04-29 | Nottingham-Spirk Partners, Llc | Paint container insert |
USD482975S1 (en) | 2001-08-14 | 2003-12-02 | Nsi Innovation Llc | Round paint container |
AT503350B1 (de) * | 2001-09-17 | 2011-02-15 | Greiner Verpackungen Gmbh | Vorformling, insbesondere hohlkörper-spritzformling |
US7036693B2 (en) | 2001-12-05 | 2006-05-02 | Masterchem Industries Llc | Paint container |
ES2307692T3 (es) * | 2002-10-04 | 2008-12-01 | Amcor Limited | Preforma plastica de cuello ancho con zona de estanqueidad interna protegida con los deterioros mecanicos. |
CN1839071A (zh) * | 2003-07-09 | 2006-09-27 | 马斯特切姆工业有限责任公司 | 颜料容器手柄 |
US7165306B2 (en) * | 2003-10-15 | 2007-01-23 | Frito-Lay North America, Inc. | Overcap having improved fit |
PL207809B1 (pl) * | 2003-11-20 | 2011-02-28 | Invento Społka Z Ograniczoną Odpowiedzialnością | Preforma pojemnika z tworzywa sztucznego, zwłaszcza do środków spożywczych |
US20060237463A1 (en) * | 2005-04-21 | 2006-10-26 | Tony Riviezzo | Component seal for plastic tanks |
EP1925566A1 (de) * | 2006-11-21 | 2008-05-28 | Christian Breuer | Gefahrgutverpackung, insbesondere für ansteckungsgefährliche Stoffe |
GB0623325D0 (en) * | 2006-11-22 | 2007-01-03 | Plastic Can Company The Ltd | Method and apparatus for making a container with a handle |
PT2347838E (pt) * | 2010-01-14 | 2013-06-25 | Ardagh Mp Group Netherlands Bv | Método e aparelho para fazer uma lata com uma extremidade ondulada, lata e corpo de lata |
DE202010003547U1 (de) * | 2010-03-15 | 2010-07-08 | Mars Incorporated | Stapelbare Dose mit Deckel |
CA2815075A1 (en) * | 2010-10-18 | 2012-04-26 | Plastipak Packaging, Inc. | Retort-resistant plastic container |
CN102424168A (zh) * | 2011-08-18 | 2012-04-25 | 山东省农业科学院蔬菜研究所 | 一种汲水水桶 |
GB2547767B (en) | 2014-05-01 | 2019-01-09 | Gr8 Eng Ltd | Apparatus for forming a blow moulded container |
CN106742675A (zh) * | 2017-02-27 | 2017-05-31 | 苏州华源控股股份有限公司 | 一种无圈的圆罐结构 |
USD1015669S1 (en) | 2020-02-26 | 2024-02-20 | Bway Corporation | Container ring |
USD942724S1 (en) * | 2020-02-26 | 2022-02-01 | Bway Corporation | Container |
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JPS4952960U (ja) * | 1972-08-18 | 1974-05-10 | ||
JPS562133A (en) * | 1979-06-11 | 1981-01-10 | Plm Ab | Container and production of same by drawing |
JPS59155912U (ja) * | 1983-04-07 | 1984-10-19 | 東洋製罐株式会社 | 密閉容器 |
JPS61169000U (ja) * | 1985-04-08 | 1986-10-20 | ||
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JPH05301500A (ja) * | 1992-04-25 | 1993-11-16 | Hirohisa Nagashima | 塗料収納容器および塗料収納容器用刷毛支持具 |
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CH478028A (de) * | 1967-08-22 | 1969-09-15 | Ciba Geigy | Transport- und Lagerbehälter |
JPS5851974A (ja) | 1981-09-21 | 1983-03-26 | Kobe Steel Ltd | 排ガス脱硫処理液からCaCl↓2を回収する方法 |
JPS6052410A (ja) | 1983-09-01 | 1985-03-25 | Takao Yokoyama | 連成ばねをもつ平衡型振動フィ−ダ |
JPH0649384B2 (ja) | 1983-10-06 | 1994-06-29 | セイコーエプソン株式会社 | 感熱転写インクリボン |
GB2203135B (en) * | 1987-04-08 | 1990-08-08 | Metal Box Plc | Plug lid for a container |
US5176284A (en) * | 1990-11-08 | 1993-01-05 | Primtec | Reduction of flexure in a plastic container having a thin flexible side wall |
US5180076A (en) * | 1991-03-01 | 1993-01-19 | Progressive Technologies, Inc. | Waste container |
US5913446A (en) * | 1994-06-21 | 1999-06-22 | Von Holdt, Sr.; John W. | Plastic bucket and lid |
US5862935A (en) * | 1995-02-28 | 1999-01-26 | Georg Utz Holding Ag | Plastic container |
-
1998
- 1998-11-27 US US09/355,184 patent/US6179158B1/en not_active Expired - Fee Related
- 1998-11-27 EP EP19980955961 patent/EP0978456A1/en not_active Withdrawn
- 1998-11-27 CN CN98802648A patent/CN1087703C/zh not_active Expired - Fee Related
- 1998-11-27 CA CA 2279295 patent/CA2279295A1/en not_active Abandoned
- 1998-11-27 NZ NZ33722498A patent/NZ337224A/xx unknown
- 1998-11-27 TW TW87119712A patent/TW397794B/zh not_active IP Right Cessation
- 1998-11-27 ID ID990946A patent/ID23960A/id unknown
- 1998-11-27 AU AU12613/99A patent/AU741453B2/en not_active Ceased
- 1998-11-27 KR KR10-1999-7006753A patent/KR100528280B1/ko not_active Expired - Fee Related
- 1998-11-27 BR BR9806935A patent/BR9806935A/pt unknown
- 1998-11-27 IL IL13108798A patent/IL131087A/en not_active IP Right Cessation
- 1998-11-27 WO PCT/JP1998/005346 patent/WO1999028196A1/ja not_active Application Discontinuation
- 1998-11-28 MY MYPI9805404 patent/MY120781A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS4952960U (ja) * | 1972-08-18 | 1974-05-10 | ||
JPS562133A (en) * | 1979-06-11 | 1981-01-10 | Plm Ab | Container and production of same by drawing |
JPS59155912U (ja) * | 1983-04-07 | 1984-10-19 | 東洋製罐株式会社 | 密閉容器 |
JPS61169000U (ja) * | 1985-04-08 | 1986-10-20 | ||
JPS61194641U (ja) * | 1985-05-27 | 1986-12-04 | ||
JPH05301500A (ja) * | 1992-04-25 | 1993-11-16 | Hirohisa Nagashima | 塗料収納容器および塗料収納容器用刷毛支持具 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004071745A1 (en) | 2003-02-12 | 2004-08-26 | Gaydog Ltd | Container, method and apparatus for making the same |
WO2017103372A1 (fr) * | 2015-12-16 | 2017-06-22 | Sidel Participations | Preforme pourvue d'une portion de corps concave |
FR3045435A1 (fr) * | 2015-12-16 | 2017-06-23 | Sidel Participations | Preforme pourvue d'une portion de corps concave |
US11161292B2 (en) | 2015-12-16 | 2021-11-02 | Sidel Participations | Preform provided with a concave body portion |
US20220306353A1 (en) * | 2021-03-29 | 2022-09-29 | Swimc Llc | Storage container |
US12116179B2 (en) * | 2021-03-29 | 2024-10-15 | Swimc Llc | Storage container |
Also Published As
Publication number | Publication date |
---|---|
KR20000070509A (ko) | 2000-11-25 |
EP0978456A1 (en) | 2000-02-09 |
ID23960A (id) | 2000-06-08 |
CN1248212A (zh) | 2000-03-22 |
IL131087A (en) | 2002-02-10 |
US6179158B1 (en) | 2001-01-30 |
AU741453B2 (en) | 2001-11-29 |
CN1087703C (zh) | 2002-07-17 |
BR9806935A (pt) | 2000-05-02 |
AU1261399A (en) | 1999-06-16 |
NZ337224A (en) | 2000-07-28 |
TW397794B (en) | 2000-07-11 |
KR100528280B1 (ko) | 2005-11-15 |
CA2279295A1 (en) | 1999-06-10 |
MY120781A (en) | 2005-11-30 |
IL131087A0 (en) | 2001-01-28 |
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