DE1486175C3 - Zusammendruckbarer Behalter aus einem Mehrschichtmaterial - Google Patents
Zusammendruckbarer Behalter aus einem MehrschichtmaterialInfo
- Publication number
- DE1486175C3 DE1486175C3 DE1486175A DE1486175A DE1486175C3 DE 1486175 C3 DE1486175 C3 DE 1486175C3 DE 1486175 A DE1486175 A DE 1486175A DE 1486175 A DE1486175 A DE 1486175A DE 1486175 C3 DE1486175 C3 DE 1486175C3
- Authority
- DE
- Germany
- Prior art keywords
- plastic
- container
- metal
- layer
- polyethylene
- 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
Links
Classifications
-
- 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
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/324—Avoiding burr formation
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14598—Coating tubular articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered articles
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
- B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels
-
- 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
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts 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
- B29C66/01—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
- B29C66/1122—Single lap to lap joints, i.e. overlap 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
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/324—Avoiding burr formation
- B29C66/3242—Avoiding burr formation on the inside of a tubular or hollow article
-
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
-
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
-
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/49—Internally supporting the, e.g. tubular, article during joining
-
- 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
- B29C66/7232—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 non-plastics layer
- B29C66/72321—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 non-plastics layer consisting of metals or their alloys
-
- 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
- B29C66/7232—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 non-plastics layer
- B29C66/72327—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 non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
-
- 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
- B29C66/7232—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 non-plastics layer
- B29C66/72327—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 non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
- B29C66/72328—Paper
-
- 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
-
- 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
- B29C66/72343—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 for liquids
-
- 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
- B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
-
- 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
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
-
- 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
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
-
- 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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/02—Body construction
- B65D35/10—Body construction made by uniting or interconnecting two or more components
-
- 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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/02—Body construction
- B65D35/12—Connections between body and closure-receiving bush
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0027—Cutting off
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0045—Perforating
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- 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
- B29C2795/00—Printing on articles made from plastics or substances in a plastic state
- B29C2795/002—Printing on articles made from plastics or substances in a plastic state before shaping
-
- 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
- B29C65/022—Particular heating or welding methods not otherwise provided for
- B29C65/028—Particular heating or welding methods not otherwise provided for making use of inherent heat, i.e. the heat for the joining comes from the moulding process of one of the parts 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by 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
- 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
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt 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
- B29C66/50—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
- B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
-
- 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
-
- 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
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- 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
- B29L2009/003—Layered products comprising a metal layer
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Combustion & Propulsion (AREA)
- Tubes (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
Die Erfindung bezieht sich auf einen zusammendrückbaren Behälter mit einem verformbaren Rohr-.
körper, der an einem Ende ein im wesentlichen aus Kunststoff bestehendes Kopfteil trägt und aus einem
Schichtmaterial besteht, welches eine aus Metall bestehende Schicht aufweist, die wenigstens an ihrer
dem Behälterinnern zugekehrten Oberfläche mit einer oder mehreren Kunststoffschichten versehen
ist, wobei Wenigstens die unmittelbar auf die Metalloberfläche aufgebrachte Schicht aus einem thermoplastischen
Polymeren besteht.
Zusammendrückbare Behälter mit einem verformbaren Rohrkörper, insbesondere Tuben, sind aus der
französischen Patentschrift 827 657 bekannt, und zwar werden nach dieser Satentschrift Metalltuben
durch ein Füll- oder Tauchverfahren Jnnen mit Polyvinylacetal ausgekleidet, um ihre chemische
Resistenz zu verbessern. Dieses Verfahren erscheint für eine billige Massenproduktion wegen der individuell
vorzuformenden Behälter, die dann weiterbehandelt werden müssen, wenig geeignet. Ferner
wird zwischen Metallfolie und Polyvinylacetal, das sich lediglich auf Grund seiner Schmiegsamkeit an
die Metallwand anlegen soll, was als ausreichend angesehen
wird, keine sonderliche Haftung erreicht, was sich jedoch auf das Verhalten solcher Tuben bei
Gebrauch und insbesondere bezüglich der Knickanfälligkeit ungünstig auswirkt.
Ein weiterer Mehrschichtbehälter ist aus dem deutschen Gebrauchsmuster 1 781 765 bekannt, der
aus kunststoffbeschichteter Metallfolie besteht, wobei der Rohrkörper durch Wickeln und Verschweißen
der kaschierten Folie gebildet wird. Als Kunststoffe werden hier insbesondere Polyäthylen
oder Polyvinylchlorid genannt. Diese ergeben jedoch, wie die Erfinderin gefunden hat, nicht ohne weiteres
eine brauchbare Haftune auf Metallen und wurden.
wenn eine solche angestrebt würde, zusätzliche Maßnahmen, wie eine Oberflächenbehandlung (beim
Polyäthylen), und die Verwendung von Klebern erfordern.
Ziel der Erfindung ist daher ein zusammendrückbarer Mehrschichtbehälter mit einer zumindest nach
innen zu kunststoffbeschichteten Metallschicht, der einfach herstellbar ist und eine verbesserte Knickbruchfestigkeit,
insbesondere durch eine verbesserte Haftung des Kunststoffs am Metall, die ohne Kleber
oder Oberflächenbehandlung erreicht werden kann, aufweist, wobei das Kunststoffmaterial insbesondere
auch gut mit sich selbst verschweißbar, auf einfache Weise (für die Herstellung des Tubenkopfes aus dem
gleichen Material) formbar und chemisch möglichst inert sein soll.
Dieses Ziel wird gemäß der Erfindung dadurch erreicht, daß das die Kunststoffbeschichtung bildende
Polymere ein Mischpolymeres aus Äthylen und einer, äthylenisch ungesättigten Monocarbonsäure, wie
Acryl- oder Alkacrylsäure, ist mit einem auf das Gesamtgewicht des Mischpolymeren bezogenen
Carbonsäuregehalt von 0,5 bis 20°/o und einem Schmelzindex von 1 bis 50.
Vorzugsweise besitzt das Mischpolymere einen
Acrylsäuregehalt von etwa 3 °/o und einen Schmelzindex von etwa 8.
Mischpolymeren zur Beschichtung von Behältern sind zwar bereits aus der britischen Patentschrift
864 528 bekannt, nach der Polyäthylenbehälter zur Verringerung der Durchlässigkeit (außen oder innen)
mit Vinylidenchlorid-Acrylnitril-Copolymeren beschichtet werden. Dieser Patentschrift ist jedoch
nichts über spezielle Probleme bei Tuben mit Metallschichten (die im vorliegenden Fall die Funktion
einer Durchlässigkeitssperre übernehmen und nur dünn zu sein brauchen) zu entnehmen und ebensowenig
ein Hinweis auf irgendeine Haftverbesserung zwischen Kunststoff und Metall der Tubenwand.
Die erfindungsgemäßen Behälter besitzen ausgezeichnete mechanische Eigenschaften und sind
bequem herstellbar. Sie sind für leicht flüchtige Komponenten der zu verpackenden Produkte, wie
etwa ätherische Öle u. dgl., undurchlässig und ebenso für die Außenluft, so daß eine Veränderung der
Produkte bei längerer Lagerung nicht zu befürchten ist. Die innere Schicht löst sich selbst bei verpackten
Produkten mit hohen Säuregraden, wie z. B. fluoridhaltigen Zahnpasten, nicht ab, und es hat sich in der
Praxis gezeigt, daß die üblicherweise z. B. bei einem Dreilagenschichtkörper aus einer Zwischenschicht
aus Aluminiumfolie mit anliegenden Flächen aus üblichem Polyäthylen von niedriger oder hoher
Dichte auftretende Schichtablösung an den Kunststoff-Folienzwischenflächen,
wenn er einer Zahnpasta, die Stannofluorid enthält, unter normalen
Lebensdauerbedingungen, d. h. etwa 1 Jahr bei 38° C, ausgesetzt wird, erfindungsgemäß vermieden
wird.
Versuche zur Lösung des Problems bei den bekannten Behältern etwa durch Zugabe von Klebstoffen
während des Schicht- oder Walzvorganges haben sich dagegen bisher als nicht wirtschaftlich erwiesen,
und andere Veränderungen beim Walzvorgang, wie Vorheizen der Folie, haben ebenfalls
nicht zu dem gewünschten Ergebnis geführt.
Nachfolgend wird der Behälter an Hand eines Ausführungsbeispiels beschrieben.
Dieses umfaßt einen zusammendrückbaren rohrförmigen Körper, der an einem Ende durch Heißabdichtung
oder ein anderes technisches Verfahren abgeschlossen ist. Der rohrförmige Körper trägt an
seinem gegenüberliegenden Ende ein Kunststoffkopfstück mit Halsteil und Brustabschnitt, welch
letzterer mit dem Rohrkörper verschmolzen ist.
Der rohrförmige Körper nach dem gewählten Ausführungsbeispiel umfaßt drei Schichten, die miteinander
verwalzt oder auf andere Weise verbunden sind, wenn auch besondere Anwendungen eine Verminderung
der Schichtzahlen auf zwei zulassen können, während andere Anwendungsfälle es notwendig
machen können, vier oder mehr Schichten in dem Schichtkörper zu verwenden. Bei der gewählten
Ausführungsform umfaßt der zusammendrückbare Körper eine Außenschicht, die möglichst durch ein
thermoplastisches Material, wie Polyolefin, gebildet sein soll, wenn auch Papier in bestimmten Fällen zur
Anwendung kommen kann. Vorzugsweise ist jedoch das äußere Schutzmedium ein Polyolefin, beispielsweise
Polyäthylen. Zu erwähnen ist jedoch, daß die äußere Schicht die gleiche Zusammensetzung wie die
Innenschicht haben kann, die auf die gegenüberliegende Fläche der Zwischenschicht aufgewalzt ist.
Die Zwischenschicht, die die Schutzhülle gegen Sauerstoffabsorption aus der Atmosphäre und den
Durchtritt ätherischen Öls nach auswärts durch den .Rohrkörper hindurch bildet, ist eine Metallfolie mit
einer für die erforderlichen Schutzhülleneigenschaften ausreichenden Dicke und wird im Interesse der Biegsamkeit
und der Herstellungskosten des Behälters relativ dünn gehalten. Aluminiumfolien haben sich
als geeignet erwiesen.
Die Innenschicht besteht aus dem Mischpolymeren aus Äthylen und äthylenisch ungesättigter Monocarbonsäure,
z. B. Acrylsäure, mit zufälliger Struktur (random type), das nach dem bekannten Hochdruckverfahren
zur Herstellung von Polyäthylen mit geringer Dichte erhalten worden ist. Dieses spezielle
Mischpolymere hat einen mischpolymerisierten Acrylsäuregehalt.jnder
Größenordnung von 3 ± 0,5 Gewichtsteilen, bezogen auf das Mischpolymerengewicht,
und einen Schmelzindex von 8 ± 1.
Die bemerkenswert verbesserte Haftung an der metallischen Unterlage, die durch ein Mischpolymeres
aus Äthylen und Acrylsäure erreicht wird, wird durch das folgende Beispiel klar unter Beweis
gestellt.
Eine Aluminiumfolie mit einer Dicke von etwa 0,0127 mm wurde auf eine Temperatur von ungefähr
177° C erhitzt und eine Fläche der erhitzten Folie mit einem extrudierten Film eines willkürlichen
Copolymeren aus Äthylen und Acrylsäure (Säureanteil 3 + 05 °/o und Schmelzindex 8 ± 1) in Berührung
gebracht, während auf die gegenüberliegende Fläche der Folie ein Film aus Polyäthylen
von geringer Dichte aufgebracht wurde.
Unter Verwendung von angetriebenen Walzen wurde ein Schichtkörperband erhalten, dessen Mischpolymerenschicht
etwa 0,152 mm und dessen PoIyäthylenschicht etwa 0,127 mm dick war. Dabei
ist vorzugsweise die Extrusionsgeschwindigkeit der thermoplastischen Bänder kleiner als die Lineargeschwindigkeit
der Trägerfolie und der Walzen, so daß die Kunststoffbänder in üblicher Weise nach
ao unten gezogen und verdünnt werden, bevor sie auf das Grundmaterial aufgewalzt werden. Das Band
wurde dann zur Rohrform mit überlappendem Seitensaum gebogen und eine Seiten- oder Randverbindung
mit einem auf 204° C erwärmten Band-
Dichtungsmittel gebildet. .: — ■-
Der kontinuierliche rohrförmige Körper wurde zunächst in Rohrkörper von vorbestimmter Länge
unterteilt, an die dann einzeln mit thermoplastischem Material, wie Polyäthylen von niedriger oder hoher
Dichte, in der Wärme der Tubenkopf und eine Enddichtung angeformt wurden.
Die Rohre wurden dann mit einer bekannten, Fluorid enthaltenden Zahnpasta gefüllt, die ätherische
Öle aufwies, und die gefüllten Tubenkörper wurden einer Temperatur von etwa 49° C ausgesetzt. Nach
60 Tagen unter diesen Bedingungen war keine Schichtablösung sichtbar, wohingegen ein aus Polyäthylen-Aluminiumfolie-Polyäthylen-Schichten
hergestelltes Schichtkörperrohr starke Schichtablösungen nach nur 4 oder 5 Tagen unter diesen Bedingungen
zeigte.
Ein rohrförmiger Behälter der beschriebenen Art mit einer Außenschicht aus Polyäthylen oder demselben
Mischpolymeren wie die Innenschicht hat auch eine ausgezeichnete Knickbruchfestigkeit, und
die Innenschicht ergibt eine hochgradige Haftabbindung mit dem thermoplastischen Material des
Kopfstückes, insbesondere wenn dieses in der genannten Art direkt angegossen bzw. angeformt ist.
Claims (2)
1. Zusammendrückbarer Behälter mit einem verformbaren Rohrkörper, der an einem Ende
ein im wesentlichen aus Kunststoff bestehendes Kopfteil trägt und aus einem Schichtmaterial besteht,
welches eine aus Metall bestehende Schicht aufweist, die wenigstens an ihrer dem
Behälterinnern zugekehrten Oberfläche mit einer oder mehreren Kunststoffschichten versehen ist,
wobei wenigstens die unmittelbar auf die Metalloberfläche aufgebrachte Schicht aus einem
thermoplastischen Polymeren besteht, dadurch gekennzeichnet, daß das Polymere ein
Mischpolymeres aus Äthylen und einer äthylenisch ungesättigten Monocarbonsäure, wie Acryl-
oder Alkacrylsäure ist, mit einem auf das Gesamtgewicht des Mischpolymeren bezogenen
Carbonsäuregehalt von 0,5 bis 20 %> und einem Schmelzindex von 1 bis 50.
2. Behälter nach Anspruch 1, dadurch gekennzeichnet, daß das Mischpolymere einen Acrylsäuregehalt
von etwa 3 % und einen Schmelzindex von etwa 8 besitzt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23690662 US3260410A (en) | 1962-11-13 | 1962-11-13 | Collapsible container structure |
US242991A US3260777A (en) | 1962-12-07 | 1962-12-07 | Method of making a collapsible container structure |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1486175A1 DE1486175A1 (de) | 1969-07-03 |
DE1486175B2 DE1486175B2 (de) | 1973-04-26 |
DE1486175C3 true DE1486175C3 (de) | 1973-11-08 |
Family
ID=26930214
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1786574A Ceased DE1786574B2 (de) | 1962-11-13 | 1963-11-13 | Zusammendrückbarer Behälter aus einem Mehrschichtmaterial und Verfahren zu dessen Herstellung Ausscheidung aus: 1486175 |
DE1486175A Expired DE1486175C3 (de) | 1962-11-13 | 1963-11-13 | Zusammendruckbarer Behalter aus einem Mehrschichtmaterial |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1786574A Ceased DE1786574B2 (de) | 1962-11-13 | 1963-11-13 | Zusammendrückbarer Behälter aus einem Mehrschichtmaterial und Verfahren zu dessen Herstellung Ausscheidung aus: 1486175 |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH408766A (de) |
DE (2) | DE1786574B2 (de) |
DK (2) | DK116816B (de) |
GB (1) | GB1074683A (de) |
NL (1) | NL144218B (de) |
SE (1) | SE312522B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3405045A1 (de) * | 1984-02-13 | 1985-08-22 | MEPAG Metall und Plastik Packung GmbH, 6500 Mainz | Kunststoff-aluminium-laminattube |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793863A (fr) * | 1972-01-10 | 1973-07-10 | Procter & Gamble | Tube distributeur aplatissable |
JPS583902B2 (ja) * | 1975-06-27 | 1983-01-24 | カ−ル・メ−ゲルレ | 包装用チユ−ブ |
CA1088881A (en) * | 1977-10-26 | 1980-11-04 | Joseph L. Abbott | Laminated tube for collapsible containers and method of making same |
CH652966A5 (de) * | 1981-05-07 | 1985-12-13 | Maegerle Karl Lizenz | Verfahren zur herstellung eines verpackungsbehaelters und nach diesem hergestellter tubenfoermiger behaelter. |
DE19911728C2 (de) * | 1999-03-16 | 2003-06-18 | Automation Industrielle Sa | Verfahren zur Herstellung einer Zweikammertube |
FR2856981B1 (fr) * | 2003-07-03 | 2005-10-28 | Oreal | Recipient, notamment tube souple, comportant un revetement fibreux et procede de fabrication |
ATE478013T1 (de) * | 2004-03-01 | 2010-09-15 | Aisapack Holding Sa | Mehrlagige struktur und verfahren zu deren herstellung |
DE102004040673A1 (de) | 2004-08-20 | 2006-03-09 | Systec Komplettsysteme Gmbh | Behälter aus Kunststoff sowie Verfahren zur Herstellung eines solchen Behälters |
US20090026221A1 (en) * | 2005-02-01 | 2009-01-29 | Tuboplast Hispania, S.A. | Tube made of flexible material, with pre-injected skirt and semihead, including in-mould labelling, and its manufacturing procedure |
DE202011004017U1 (de) | 2011-03-16 | 2011-08-11 | Linhardt Gmbh & Co. Kg | Tube |
EP2500157A1 (de) * | 2011-03-18 | 2012-09-19 | Albéa Services | Vorgeformtes Rohrendenstück |
DE102011051110B4 (de) * | 2011-06-16 | 2014-04-30 | Packsys Global (Switzerland) Ltd. | Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben |
SE1200506A1 (sv) * | 2012-08-22 | 2014-02-23 | Stora Enso Oyj | Förfarande för formning av en avslutningskant hos en förpackning, förpackning och ett formverktyg |
-
1963
- 1963-10-31 GB GB43032/63D patent/GB1074683A/en not_active Expired
- 1963-11-08 SE SE12363/63A patent/SE312522B/xx unknown
- 1963-11-12 DK DK529863AA patent/DK116816B/da unknown
- 1963-11-12 CH CH1384363A patent/CH408766A/fr unknown
- 1963-11-13 DE DE1786574A patent/DE1786574B2/de not_active Ceased
- 1963-11-13 DE DE1486175A patent/DE1486175C3/de not_active Expired
- 1963-11-13 NL NL63300441A patent/NL144218B/xx not_active IP Right Cessation
-
1968
- 1968-10-28 DK DK520768AA patent/DK126621B/da unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3405045A1 (de) * | 1984-02-13 | 1985-08-22 | MEPAG Metall und Plastik Packung GmbH, 6500 Mainz | Kunststoff-aluminium-laminattube |
Also Published As
Publication number | Publication date |
---|---|
DK126621B (da) | 1973-08-06 |
GB1074683A (en) | 1967-07-05 |
DE1786574B2 (de) | 1974-12-19 |
DK116816B (da) | 1970-02-16 |
DE1486175B2 (de) | 1973-04-26 |
NL144218B (nl) | 1974-12-16 |
DE1786574A1 (de) | 1974-05-30 |
CH408766A (fr) | 1966-02-28 |
SE312522B (de) | 1969-07-14 |
DE1486175A1 (de) | 1969-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1486175C3 (de) | Zusammendruckbarer Behalter aus einem Mehrschichtmaterial | |
DE2339860C3 (de) | Laminierte coextrudierte Verbundfolien | |
DE2661111C2 (de) | ||
DE3687622T2 (de) | Koextrudierter sauerstoffsperrfilm. | |
DE4130538C2 (de) | Behälter mit mehrschichtigem röhrenförmigen Körper | |
CH649263A5 (de) | Zusammendrueckbarer ausgabebehaelter. | |
DE2620295A1 (de) | Rohrwandmaterial und verfahren zur herstellung desselben | |
DE1955853A1 (de) | Folie aus Glas und Kunststoff | |
DE1704117B2 (de) | Verfahren zum Herstellen gas- und flüssigkeitsdichter Tuben | |
DE2848242A1 (de) | Zusammenfaltbarer behaelter | |
DE1640127B2 (de) | Biegsames rohr mit einem rohrfoermigen bandkoerper und thermoplastischer kunststoffummantelung | |
DE2059784B2 (de) | Verbundfolie | |
DE1945966U (de) | Behaelter fuer langgestreckte gegenstaende. | |
DE3544062A1 (de) | Laminat und daraus hergestellter spender | |
DE2420488C2 (de) | Verfahren zum Herstellen eines aus mehreren Schichten bestehenden Verpackungsmaterials aus thermoplastischen Kunststoffen | |
DE3216097A1 (de) | Auf traegerfolie kaschierte verbundfolie | |
AT393476B (de) | Laminat und daraus hergestellter spender | |
AT394520B (de) | Zusammendrueckbarer pastenspenderbehaelter | |
DE20217344U1 (de) | Hotmeltkleber-Verpackung bestehend aus einer Verbundfolie | |
DE3445797A1 (de) | Laminatfolie und daraus hergestellter zusammendrueckbarer spender | |
DE3445798A1 (de) | Fluorpolymer-laminatfolie und daraus hergestellter zusammendrueckbarer spender | |
DE2057421C2 (de) | Verpackung aus einem äußeren Zuschnitt aus Karton sowie einem darin tiefgezogenen Futter | |
DE2839385A1 (de) | Wasserdichte verpackung fuer bei zimmertemperatur durch feuchtigkeit haertende einkomponentendichtungsmassen | |
DE19845519A1 (de) | Schrumpffähige, kaschierte Folie mit verbesserter Barrierewirkung und daraus hergestellte Schlauchfolie mit Siegelnaht | |
EP0123974B1 (de) | Mehrlagige Tiefziehfolie und tieffrostbeständige Vakuumtiefziehpackung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |