GB2122166B - Selectively weakened plastic sheet - Google Patents
Selectively weakened plastic sheetInfo
- Publication number
- GB2122166B GB2122166B GB08217730A GB8217730A GB2122166B GB 2122166 B GB2122166 B GB 2122166B GB 08217730 A GB08217730 A GB 08217730A GB 8217730 A GB8217730 A GB 8217730A GB 2122166 B GB2122166 B GB 2122166B
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastic sheet
- selectively weakened
- weakened plastic
- selectively
- sheet
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5855—Peelable seals
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3261—Flexible containers having several compartments
- B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
- B65D75/12—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by flattening and heat-sealing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Wrappers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08217730A GB2122166B (en) | 1982-06-18 | 1982-06-18 | Selectively weakened plastic sheet |
CA000412355A CA1181914A (en) | 1982-06-18 | 1982-09-28 | Plastics material film sheet having a preselected weakened area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08217730A GB2122166B (en) | 1982-06-18 | 1982-06-18 | Selectively weakened plastic sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2122166A GB2122166A (en) | 1984-01-11 |
GB2122166B true GB2122166B (en) | 1986-08-06 |
Family
ID=10531142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08217730A Expired GB2122166B (en) | 1982-06-18 | 1982-06-18 | Selectively weakened plastic sheet |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA1181914A (en) |
GB (1) | GB2122166B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY105246A (en) * | 1989-01-24 | 1994-08-30 | Ohishi Sangyo Co Ltd | Overtape-sealed bag |
AU5637094A (en) | 1993-03-16 | 1994-09-22 | Clintec Nutrition Company | Peelable seal and container having same |
ZA978002B (en) | 1996-09-11 | 1998-03-02 | Baxter Int | Containers and methods for storing and admixing medical solutions. |
JP3439677B2 (en) * | 1999-01-19 | 2003-08-25 | 株式会社小松製作所 | Packaging bag and packaging equipment |
KR20140142026A (en) * | 2013-06-03 | 2014-12-11 | 삼성디스플레이 주식회사 | Laminating Film and Substrate Laminated Appratus and Method of Manufacturing Organic Light Emitting Display Apparatus Using thereof |
US10815042B2 (en) | 2016-06-09 | 2020-10-27 | Sunovion Pharmaceuticals Inc. | Easy-open peel pouch |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3608709A (en) * | 1969-09-08 | 1971-09-28 | Wayne Rogers V | Multiple compartment package |
-
1982
- 1982-06-18 GB GB08217730A patent/GB2122166B/en not_active Expired
- 1982-09-28 CA CA000412355A patent/CA1181914A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1181914A (en) | 1985-02-05 |
GB2122166A (en) | 1984-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000618 |