ES2154846T3 - Estructura para la obturacion de un contenedor. - Google Patents
Estructura para la obturacion de un contenedor.Info
- Publication number
- ES2154846T3 ES2154846T3 ES96941070T ES96941070T ES2154846T3 ES 2154846 T3 ES2154846 T3 ES 2154846T3 ES 96941070 T ES96941070 T ES 96941070T ES 96941070 T ES96941070 T ES 96941070T ES 2154846 T3 ES2154846 T3 ES 2154846T3
- Authority
- ES
- Spain
- Prior art keywords
- layer
- opening
- weld
- bead
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
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- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
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- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
- B65D77/2068—Means for reclosing the cover after its first opening
- B65D77/2096—Adhesive means
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/76—Making non-permanent or releasable joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
- B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
- B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7234—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a barrier layer
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81422—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
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- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
- B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
- B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
- B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/482—Drying adhesives, e.g. solvent based adhesives
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/4835—Heat curing adhesives
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
- B29K2995/0053—Oriented bi-axially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
- B29K2995/0067—Permeability to gases non-permeable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0068—Permeability to liquids; Adsorption
- B29K2995/0069—Permeability to liquids; Adsorption non-permeable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Glass Compositions (AREA)
- Laminated Bodies (AREA)
- Closures For Containers (AREA)
- Container Filling Or Packaging Operations (AREA)
- Bag Frames (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Closing Of Containers (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Sealing Devices (AREA)
- Cartons (AREA)
- Dry Development In Electrophotography (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
LA INVENCION SE REFIERE A LA ESTRUCTURA DE OBTURACION (S) DE UN RECIPIENTE (C) DOTADO DE UNA ABERTURA (O). COMPRENDE UNA HOJA (F) SOLDADA SIGUIENDO EL BORDE DE LA ABERTURA Y QUE ESTA CONSTITUIDA POR AL MENOS TRES CAPAS: UNA CAPA DE SOLDADURA (1) APLICADA Y SOLDADA SIGUIENDO UN CORDON (4) JUNTO AL BORDE DE LA ABERTURA, UNA CAPA EXTERIOR (2) QUE FORMA BARRERA, Y UNA CAPA ADHESIVA (3) INTERMEDIA. LA SOLDADURA DEL CORDON (4) DE LA CAPA DE SOLDADURA (1) EN EL BORDE DE LA ABERTURA PRESENTA UNA RESISTENCIA AL ARRANQUE SUPERIOR A LA FUERZA DE ADHESION ENTRE DICHA CAPA DE SOLDADURA (1) Y LA CAPA ADHESIVA (3), DE MODO QUE EN LA PRIMERA OPERACION DE APERTURA EL CORDON SOLDADO (4) PERMANECE EN SU LUGAR EN EL BORDE DE LA ABERTURA Y SE SEPARA DEL RESTO DE LA CAPA DE SOLDADURA (1) Y DE LA CAPA ADHESIVA (3), QUE QUEDA AL DESCUBIERTO EN UNA ZONA (7) Y QUE AL SER COLOCADA DE NUEVO CONTRA EL CORDON (4) PERMITE VOLVER A CERRAR EL RECIPIENTE (C).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514117A FR2741605B1 (fr) | 1995-11-29 | 1995-11-29 | Structure d'obturation pour un contenant, contenant muni de cette structure et procede d'obturation du contenant |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2154846T3 true ES2154846T3 (es) | 2001-04-16 |
Family
ID=9484982
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00120089T Expired - Lifetime ES2212949T3 (es) | 1995-11-29 | 1996-11-28 | Estructura para la obturacion de un contenedor. |
ES96941070T Expired - Lifetime ES2154846T3 (es) | 1995-11-29 | 1996-11-28 | Estructura para la obturacion de un contenedor. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00120089T Expired - Lifetime ES2212949T3 (es) | 1995-11-29 | 1996-11-28 | Estructura para la obturacion de un contenedor. |
Country Status (18)
Country | Link |
---|---|
US (1) | US6302290B1 (es) |
EP (2) | EP0868368B1 (es) |
JP (1) | JP3244507B2 (es) |
KR (1) | KR100355088B1 (es) |
AT (2) | ATE198579T1 (es) |
AU (1) | AU720465B2 (es) |
CA (1) | CA2236321C (es) |
DE (2) | DE69631176T2 (es) |
DK (2) | DK1074482T3 (es) |
ES (2) | ES2212949T3 (es) |
FR (1) | FR2741605B1 (es) |
GR (1) | GR3035539T3 (es) |
IL (1) | IL124428A (es) |
MX (1) | MX9804270A (es) |
NO (1) | NO318723B1 (es) |
NZ (1) | NZ323403A (es) |
PT (2) | PT868368E (es) |
WO (1) | WO1997019867A1 (es) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0905048A1 (en) * | 1997-09-26 | 1999-03-31 | Cryovac, Inc. | Composite cover sheet for the re-closure of containers |
FR2782066B1 (fr) * | 1998-08-07 | 2000-11-03 | Danisco Flexible France | Feuille d'emballage stratifiee et emballage refermable la comportant |
FR2783512B1 (fr) | 1998-09-18 | 2000-10-20 | Soplaril Sa | Emballage pouvant etre referme apres ouverture, en particulier sac en matiere plastique, et procede de fabrication d'un tel emballage |
DK1006056T3 (da) * | 1998-12-01 | 2004-04-05 | Wipak Gryspeert Sa | Beholder til næringsmidler og lægemidler, og som let kan åbnes og lukkes |
IT1312549B1 (it) * | 1999-04-26 | 2002-04-22 | Mauro Officine Grafiche S P A | Struttura multistrato per la chiusura di contenitori, idonea allarealizzazione di contenitori richiudibili piu' volte dopo la prima |
FR2793724B1 (fr) * | 1999-05-21 | 2001-06-29 | Soplaril Sa | Structure multicouche susceptible d'etre obtenue par refermeture de la bulle de coextrusion |
FR2793777B1 (fr) * | 1999-05-21 | 2001-06-22 | Soplaril Sa | Emballage refermable dont le contenant comprend une couche soudante dechirable, son procede de fabrication |
ATE264236T1 (de) * | 1999-06-10 | 2004-04-15 | Wipak Gryspeert Sa | Verpackung mit originalitätssicherung und verfahren zu deren herstellung |
FR2797622B1 (fr) * | 1999-08-17 | 2001-11-02 | Danisco Flexible France | Feuille d'emballage stratifiee permettant la refermeture et emballage la comportant |
US6544613B1 (en) * | 1999-11-08 | 2003-04-08 | Sonoco Development, Inc. | Composite container and method of heat sealing composite containers |
FR2801284B1 (fr) * | 1999-11-23 | 2002-02-15 | Danisco Flexible France | Sachet d'emballage a ouverture refermable |
FR2801571B1 (fr) * | 1999-11-26 | 2002-02-15 | Danisco Flexible France | Feuille d'emballage refermable et emballage refermable la comportant |
GB2362587A (en) * | 2000-05-26 | 2001-11-28 | Abdul Aziz Okhai | Sheet materials for resealable packages |
FR2810640B1 (fr) | 2000-06-22 | 2003-05-30 | Soplaril Sa | Emballage avec systeme de fermeture par bande, procede pour sa fabrication |
FR2816953B1 (fr) * | 2000-11-17 | 2006-11-03 | Soplaril Sa | Nouvelle composition collante |
FR2817502B1 (fr) * | 2000-12-06 | 2003-02-28 | Pechiney Emballage Flexible Eu | Materiau d'operculage pelable et refermable |
KR20040019390A (ko) * | 2001-08-06 | 2004-03-05 | 헨켈 코만디트게젤샤프트 아우프 악티엔 | 재밀폐가능한 팩 |
GB2380180B (en) * | 2001-09-28 | 2005-05-11 | Redbridge Holdings Ltd | Container |
DE10149143A1 (de) * | 2001-10-05 | 2003-04-30 | Henkel Kgaa | Wasserlöslicher Behälter mit umlaufendem Rand |
DE10200020A1 (de) * | 2002-01-02 | 2003-07-17 | Wipak Walsrode Gmbh & Co Kg | Verpackung mit einer speziellen Siegelnaht |
PT1529004E (pt) * | 2002-08-14 | 2010-02-17 | Firestar Ag | Recipiente para combustível |
DE10302320A1 (de) * | 2003-01-20 | 2004-07-29 | Wipak Walsrode Gmbh & Co.Kg | Wiederverschließbare Verpackung |
EP1524107A1 (en) * | 2003-10-17 | 2005-04-20 | Amcor Flexibles Europe | Laminated packaging sheet |
ES2312739T3 (es) * | 2003-12-16 | 2009-03-01 | Amcor Flexibles Europe | Envase con tapa perforable. |
AT500343B1 (de) * | 2004-04-15 | 2007-03-15 | Teich Ag | Deckel mit entnahmeöffnung zum verschliessen von behältern |
DE102004063410A1 (de) | 2004-12-23 | 2006-07-06 | Wipak Walsrode Gmbh & Co.Kg | Wiederverschließbare Verpackung |
AT501789B1 (de) * | 2005-04-28 | 2007-07-15 | Teich Ag | Verfahren zum herstellen eines deckels mit entnahmeöffnung |
ATE480465T1 (de) * | 2006-07-13 | 2010-09-15 | Impress Metal Packaging Sa | Behälterdeckel mit einer abziehbaren membrane |
DE102007059189A1 (de) | 2007-12-06 | 2009-06-10 | Wipak Walsrode Gmbh & Co. Kg | Wiederverschließbare Verpackung |
EP2111982A1 (en) | 2008-04-25 | 2009-10-28 | Amcor Flexibles Transpac N.V. | Method for the production of thin polymer film |
FR2942316B1 (fr) * | 2009-02-13 | 2011-07-22 | Commissariat Energie Atomique | Capteur de force de contact |
CA2754704A1 (en) * | 2009-03-13 | 2010-09-16 | Nestec S.A. | Composite covers for containers |
WO2010111135A2 (en) * | 2009-03-27 | 2010-09-30 | Sonoco Development, Inc. | Package having resealable closure and method of making same |
US8551588B2 (en) | 2009-03-31 | 2013-10-08 | Avery Dennison Corporation | Resealable laminate for heat sealed packaging |
JP5775251B2 (ja) * | 2009-06-18 | 2015-09-09 | 大昭和紙工産業株式会社 | 断熱性発泡紙容器 |
WO2011032064A1 (en) | 2009-09-11 | 2011-03-17 | Avery Dennison Corporation | Resealable laminate for heat sealed packaging |
US10710773B2 (en) | 2009-09-11 | 2020-07-14 | Avery Dennison Corporation | Resealable laminate for heat sealed packaging |
CA2813053A1 (en) * | 2009-10-06 | 2011-04-14 | Ultraperf Technologies Inc. | Repositionable lidding film-seal activated |
US20110103718A1 (en) * | 2009-10-30 | 2011-05-05 | Sonoco Development, Inc. | Vented package |
US20130020328A1 (en) | 2010-03-31 | 2013-01-24 | Avery Dennison Corporation | Resealable Laminate for Heat Sealed Packaging |
EP2576383B1 (en) | 2010-05-25 | 2016-08-31 | Avery Dennison Corporation | Tamper evident container |
NZ608662A (en) * | 2010-09-30 | 2015-04-24 | Superfos As | Plastic lid with integrally connected film and container comprising said lid |
DE202011005157U1 (de) * | 2011-04-12 | 2014-07-30 | Rwr Patentverwaltung Gbr (Vertreten Durch Josef Und Michael Rothen, Harald Wallner) | Materialverbund, Verwendung eines Materialverbunds, sowie Verpackung mit Materialverbund |
WO2013015867A1 (en) | 2011-07-27 | 2013-01-31 | E. I. Du Pont De Nemours And Company | Multilayer films for reclosable packaging |
EP2716566A1 (en) | 2012-10-08 | 2014-04-09 | Amcor Flexibles | Reclosable flowpack |
US8746490B2 (en) | 2012-11-06 | 2014-06-10 | Sonoco Development, Inc. | Resealable package film |
US9950849B2 (en) * | 2014-04-03 | 2018-04-24 | Printpack Illinois, Inc. | Thermoforming sheets and thermoformed containers prepared therefrom |
GB201410148D0 (en) * | 2014-06-08 | 2014-07-23 | Tadbik Ltd | Multi-layer web |
FR3038863B1 (fr) * | 2015-07-17 | 2020-01-31 | Bostik Sa | Film multicouche pour emballage refermable en pet |
IT201700109872A1 (it) * | 2017-10-02 | 2019-04-02 | Masterpack S P A | Contenitore e processo per la sua fabbricazione |
EP3470343A1 (en) | 2017-10-13 | 2019-04-17 | Flextrus AB | Resealable packaging for food such as sliced meat |
US11299334B2 (en) * | 2019-09-05 | 2022-04-12 | Sonoco Development, Inc. | Membrane lid with integrated two-stage tab system |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335939A (en) | 1965-12-27 | 1967-08-15 | Scientific Atlanta | Resealable package closure |
US3454210A (en) | 1968-05-23 | 1969-07-08 | Standard Packaging Corp | Easy opening and reclosable package,film therefor and process |
US3650386A (en) * | 1969-08-19 | 1972-03-21 | Dow Chemical Co | Resealable container |
SE369886B (es) * | 1973-02-22 | 1974-09-23 | Sprinter Pack Ab | |
US3946872A (en) * | 1974-09-27 | 1976-03-30 | Alcan Aluminum Corporation | Sealable and sterilizable package |
GB1536428A (en) * | 1976-06-21 | 1978-12-20 | Bacofoil Ltd | Heat-sealed packages |
US4280653A (en) | 1979-10-01 | 1981-07-28 | Boise Cascade Corporation | Composite container including a peelable membrane closure member, and method |
US4381848A (en) | 1981-07-01 | 1983-05-03 | Reynolds Metals Company | Membrane closure structure |
US4438850A (en) | 1982-07-15 | 1984-03-27 | Reynolds Metals Company | Membrane closure structure |
JPS59199461A (ja) * | 1983-04-23 | 1984-11-12 | テルモ株式会社 | 包装容器およびその密封方法 |
DE3416755A1 (de) | 1984-05-07 | 1985-11-07 | Nyffeler, Corti AG, Kirchberg | Kalt- oder heisssiegelbare mehrschichtfolie fuer wiederverschliessbare verpackungen |
US4582555A (en) * | 1984-12-17 | 1986-04-15 | Crown Zellerbach Corporation | Heatseal die |
US5178293A (en) * | 1986-04-08 | 1993-01-12 | Idemitsu Petrochemical Co., Ltd. | Easily-openable packaging container |
DE3613155C2 (de) * | 1986-04-18 | 1997-03-13 | Schmalbach Lubeca | Leicht zu öffnende Verpackung aus Kunststoff |
US4913307A (en) * | 1986-09-30 | 1990-04-03 | Idemitsu Petrochemical Co., Ltd. | Easily openable packaging container and method for producing the same |
KR910002152B1 (ko) * | 1986-09-30 | 1991-04-06 | 이데미쓰세끼유가가꾸 가부시끼가이샤 | 용이 개봉성 포장용기 및 그의 리드 |
US4693390A (en) * | 1986-10-15 | 1987-09-15 | Continental Can Company, Inc. | Lid for a plastic container |
NZ226028A (en) | 1987-09-09 | 1990-06-26 | Idemitsu Petrochemical Co | Hermetically sealed package which can be resealed after opening |
US4944409A (en) * | 1988-02-10 | 1990-07-31 | Curwood, Inc. | Easy open package |
FR2628071B1 (fr) * | 1988-03-04 | 1990-10-19 | Alsacienne Aluminium | Opercule pour la fermeture de recipients tels que des pots et des barquettes |
US5061532A (en) * | 1988-04-20 | 1991-10-29 | Idemitsu Petrochemical, Co., Ltd. | Multilayer structure and easily openable container and lid |
US5089320A (en) | 1989-01-09 | 1992-02-18 | James River Ii, Inc. | Resealable packaging material |
US5176314A (en) * | 1989-12-25 | 1993-01-05 | Sumitomo Bakelite Company Limited | Easily openable sealed container |
FR2669607B1 (fr) * | 1990-11-26 | 1995-05-12 | Torterotot | Couvercle souple de securite refermable. |
EP0516276A3 (en) | 1991-05-28 | 1993-02-03 | James River Ii, Inc. | Resealable packaging material |
WO1993008982A2 (en) * | 1991-11-08 | 1993-05-13 | Packaging Industries, Inc. | Roll stock for making resealable bags and resealable roll-formed bag |
FR2686578A1 (fr) | 1992-01-27 | 1993-07-30 | Alsacienne Aluminium | Recipient, notamment pot ou barquette, comportant un opercule de refermeture pourvu d'une couche de vernis a pouvoir adherent permanent. |
IT1265453B1 (it) * | 1993-12-28 | 1996-11-22 | Safta Spa | Pellicola composita per la ri-chiusura di contenitori |
US5686127A (en) * | 1995-06-06 | 1997-11-11 | W. R. Grace & Co.-Conn. | Dual web package having improved gaseous exchange |
AU6223896A (en) | 1995-06-07 | 1996-12-30 | Pechiney Recherche | Strip for forming peelable reclosable packaging material and package |
GB9624391D0 (en) * | 1996-11-23 | 1997-01-08 | Dolphin Packaging Materials Lt | Heat-sealable composite sheet materials and reclosable packages |
-
1995
- 1995-11-29 FR FR9514117A patent/FR2741605B1/fr not_active Expired - Lifetime
-
1996
- 1996-11-28 DE DE1996631176 patent/DE69631176T2/de not_active Revoked
- 1996-11-28 WO PCT/FR1996/001884 patent/WO1997019867A1/fr not_active Application Discontinuation
- 1996-11-28 IL IL12442896A patent/IL124428A/xx not_active IP Right Cessation
- 1996-11-28 NZ NZ32340396A patent/NZ323403A/xx unknown
- 1996-11-28 EP EP96941070A patent/EP0868368B1/fr not_active Revoked
- 1996-11-28 AT AT96941070T patent/ATE198579T1/de not_active IP Right Cessation
- 1996-11-28 DE DE69611544T patent/DE69611544T2/de not_active Revoked
- 1996-11-28 DK DK00120089T patent/DK1074482T3/da active
- 1996-11-28 ES ES00120089T patent/ES2212949T3/es not_active Expired - Lifetime
- 1996-11-28 EP EP20000120089 patent/EP1074482B1/fr not_active Revoked
- 1996-11-28 AU AU10337/97A patent/AU720465B2/en not_active Ceased
- 1996-11-28 CA CA 2236321 patent/CA2236321C/fr not_active Expired - Lifetime
- 1996-11-28 PT PT96941070T patent/PT868368E/pt unknown
- 1996-11-28 US US09/068,900 patent/US6302290B1/en not_active Expired - Lifetime
- 1996-11-28 DK DK96941070T patent/DK0868368T3/da active
- 1996-11-28 KR KR10-1998-0703999A patent/KR100355088B1/ko not_active IP Right Cessation
- 1996-11-28 ES ES96941070T patent/ES2154846T3/es not_active Expired - Lifetime
- 1996-11-28 JP JP52023297A patent/JP3244507B2/ja not_active Expired - Fee Related
- 1996-11-28 AT AT00120089T patent/ATE256609T1/de not_active IP Right Cessation
- 1996-11-28 PT PT00120089T patent/PT1074482E/pt unknown
-
1998
- 1998-05-26 NO NO19982381A patent/NO318723B1/no unknown
- 1998-05-28 MX MX9804270A patent/MX9804270A/es unknown
-
2001
- 2001-03-09 GR GR20010400380T patent/GR3035539T3/el not_active IP Right Cessation
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