FR2041270A5 - Thermoplastic container production - Google Patents
Thermoplastic container productionInfo
- 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
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.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6906002A NL6906002A (en) | 1969-04-17 | 1969-04-18 | |
FR6912117A FR2041270A5 (en) | 1969-04-17 | 1969-04-18 | Thermoplastic container production |
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 |
NL6906002A NL6906002A (en) | 1969-04-17 | 1969-04-18 | |
FR6912117A FR2041270A5 (en) | 1969-04-17 | 1969-04-18 | Thermoplastic container production |
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)
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 |
-
1969
- 1969-04-18 NL NL6906002A patent/NL6906002A/xx unknown
- 1969-04-18 FR FR6912117A patent/FR2041270A5/en not_active Expired
Cited By (2)
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 |