GB569360A - Improvements in collapsible containers - Google Patents
Improvements in collapsible containersInfo
- Publication number
- GB569360A GB569360A GB19022/43A GB1902243A GB569360A GB 569360 A GB569360 A GB 569360A GB 19022/43 A GB19022/43 A GB 19022/43A GB 1902243 A GB1902243 A GB 1902243A GB 569360 A GB569360 A GB 569360A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- dipping
- attached
- butyrate
- pigments
- 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
- 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
- B65D35/14—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 with linings or inserts
- B65D35/18—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 with linings or inserts for keeping body in rolled state after partial expulsion of contents
-
- 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
- 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)
- Laminated Bodies (AREA)
- Tubes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
569,360. Collapsable tubes. BRITISH CELANESE, Ltd. Nov. 15, 1943, No. 19022. Convention date, Nov. 18, 1942. [Class 66] [Also in Group V] A collapsable tube 1, formed of organic filmforming material, has attached thereto along its length a brittle or permanently-deformable paper strip to prevent unrolling. The strip may be attached to the inside or outside of the tube by covering it with a film 7 of the organic material or it may be fixed between overlapping edges of the tube. Two strips 6, Fig. 5, may be creased to V-shape and attached to opposite sides of the tube. Paper filled with clays or other pigments, or coated or filled with resinous plastics, may be used. The tube may be formed with one end closed or both ends open. In the latter case, the bottom end may be sealed by heat and pressure or by a metal or plastic clamp 5. The tube may be coated internally to protect it from the contents. The filmforming material may be cellulose acetate, formate, butyrate, butyrate-acetate or nitrate, ethyl or benzyl cellulose, polyvinyl chloride or acetal, a polyacrylic or polymethacrylic ester or polystyrene and may contain plasticizers, dyes or pigments. The Specification, as open to inspection under Sect. 91, comprises also the use of metal or fabric strips or iron or copper wires and methods of making the tubes as by dipping, dry extrusion, blowing, a combination of dipping or dry extrusion with blowing to enlarge the tube formed by the first step, and butt welding or spiral wrapping of film or foil with or without dipping. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US569360XA | 1942-11-18 | 1942-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB569360A true GB569360A (en) | 1945-05-18 |
Family
ID=22007467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19022/43A Expired GB569360A (en) | 1942-11-18 | 1943-11-15 | Improvements in collapsible containers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB569360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097350B (en) * | 1957-09-09 | 1961-01-12 | Lewis Charles Mote | Plastic bags |
-
1943
- 1943-11-15 GB GB19022/43A patent/GB569360A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097350B (en) * | 1957-09-09 | 1961-01-12 | Lewis Charles Mote | Plastic bags |
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