FR2041270A5 - Thermoplastic container production - Google Patents

Thermoplastic container production

Info

Publication number
FR2041270A5
FR2041270A5 FR6912117A FR6912117A FR2041270A5 FR 2041270 A5 FR2041270 A5 FR 2041270A5 FR 6912117 A FR6912117 A FR 6912117A FR 6912117 A FR6912117 A FR 6912117A FR 2041270 A5 FR2041270 A5 FR 2041270A5
Authority
FR
France
Prior art keywords
cover
container production
thermoplastic container
neck
lid
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
Application number
FR6912117A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Platmanufaktur AB
Original Assignee
Platmanufaktur AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB09768/69A external-priority patent/GB1271685A/en
Application filed by Platmanufaktur AB filed Critical Platmanufaktur AB
Priority to FR6912117A priority Critical patent/FR2041270A5/en
Priority to NL6906002A priority patent/NL6906002A/xx
Application granted granted Critical
Publication of FR2041270A5 publication Critical patent/FR2041270A5/en
Priority to BE786854A priority patent/BE786854Q/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/24—Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • 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
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

Thermoplastic container production Method for producing a can, beaker or bottle with closure such as lid or cap consists of heating then stretching a flat film of thermoplastic material in to such shape that a lid-shaped cover is obtained with controlled orientation of the plastic molecules. The cover is fitted around the neck of an opening in the wall of the container. The edge of the cover is shrunk by heating to ensure that it remains in contact with the neck.
FR6912117A 1969-04-17 1969-04-18 Thermoplastic container production Expired FR2041270A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6912117A FR2041270A5 (en) 1969-04-17 1969-04-18 Thermoplastic container production
NL6906002A NL6906002A (en) 1969-04-17 1969-04-18
BE786854A BE786854Q (en) 1969-04-18 1972-07-27 Thermoplastic container production

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB09768/69A GB1271685A (en) 1969-04-17 1969-04-17 A process for manufacturing a package and an implement for putting the process into effect
FR6912117A FR2041270A5 (en) 1969-04-17 1969-04-18 Thermoplastic container production
NL6906002A NL6906002A (en) 1969-04-17 1969-04-18

Publications (1)

Publication Number Publication Date
FR2041270A5 true FR2041270A5 (en) 1971-01-29

Family

ID=27249113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912117A Expired FR2041270A5 (en) 1969-04-17 1969-04-18 Thermoplastic container production

Country Status (2)

Country Link
FR (1) FR2041270A5 (en)
NL (1) NL6906002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241776A1 (en) * 1986-04-14 1987-10-21 RXS Schrumpftechnik-Garnituren GmbH Method for producing plastic parts with a form memory, apparatus for carrying out this method, and plastic parts produced by this method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241776A1 (en) * 1986-04-14 1987-10-21 RXS Schrumpftechnik-Garnituren GmbH Method for producing plastic parts with a form memory, apparatus for carrying out this method, and plastic parts produced by this method
US5008059A (en) * 1986-04-14 1991-04-16 R X S Schrumpftechnik-Garnituren Gmbh Method for manufacturing a plastic part having a shape memory

Also Published As

Publication number Publication date
NL6906002A (en) 1970-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse