ATE353833T1 - Leicht zu öffnende anordnung an einem gasdichten, geschrumpften beutel - Google Patents
Leicht zu öffnende anordnung an einem gasdichten, geschrumpften beutelInfo
- Publication number
- ATE353833T1 ATE353833T1 AT98108494T AT98108494T ATE353833T1 AT E353833 T1 ATE353833 T1 AT E353833T1 AT 98108494 T AT98108494 T AT 98108494T AT 98108494 T AT98108494 T AT 98108494T AT E353833 T1 ATE353833 T1 AT E353833T1
- Authority
- AT
- Austria
- Prior art keywords
- bag
- closed
- pouch
- seal
- side edges
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 238000009461 vacuum packaging Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
- Tents Or Canopies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98108494A EP0957044B1 (de) | 1998-05-11 | 1998-05-11 | Leicht zu öffnende Anordnung an einem gasdichten, geschrumpften Beutel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE353833T1 true ATE353833T1 (de) | 2007-03-15 |
Family
ID=8231905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98108494T ATE353833T1 (de) | 1998-05-11 | 1998-05-11 | Leicht zu öffnende anordnung an einem gasdichten, geschrumpften beutel |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0957044B1 (de) |
| AT (1) | ATE353833T1 (de) |
| DE (1) | DE69837082T2 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8522978B2 (en) | 2006-12-01 | 2013-09-03 | Cryovac, Inc. | Stress concentrator for opening a flexible container |
| US10202229B2 (en) | 2007-05-21 | 2019-02-12 | Cryovac, Inc. | Easy opening packaging article made from heat-shrinkable film exhibiting directional tear |
| US9561889B2 (en) * | 2007-05-21 | 2017-02-07 | Cryovac, Inc. | Easy opening packaging article made from heat-shrinkable film exhibiting directional tear |
| US10189621B2 (en) * | 2007-05-21 | 2019-01-29 | Cryovac, Inc. | Bag made from high-strength heat-shrinkable film exhibiting directional tear, and process utilizing same |
| ES2647779T3 (es) * | 2008-11-20 | 2017-12-26 | Cryovac, Inc. | Artículo de envase de apertura fácil hecho de película termorretráctil que exhibe rasgado direccional |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3578239A (en) * | 1967-04-14 | 1971-05-11 | Vac Pac Mfg Co | Bag structure |
| NL166656C (nl) * | 1968-05-08 | 1981-09-15 | Basic Packaging Systems Inc | Inrichting voor het vullen van met elkaar verbonden zakelementen. |
| NL6900418A (de) * | 1969-01-10 | 1970-07-14 | ||
| EP0078761A3 (de) * | 1981-10-29 | 1984-01-18 | Crown Zellerbach Corporation | Behälter mit unter Druck aufreissbarer naht zur Abgabe des Inhalts |
| GB8828349D0 (en) * | 1988-12-05 | 1989-01-05 | Du Pont Canada | Film laminate with easy to td tear |
| US5334180A (en) * | 1993-04-01 | 1994-08-02 | Abbott Laboratories | Sterile formed, filled and sealed flexible container |
| FR2734792B1 (fr) * | 1995-05-29 | 1997-07-18 | Grace Sa | Emballage d'article, tel que produit alimentaire, pouvant etre facilement ouvert et procede de realisation d'un tel emballage. |
-
1998
- 1998-05-11 DE DE69837082T patent/DE69837082T2/de not_active Expired - Lifetime
- 1998-05-11 AT AT98108494T patent/ATE353833T1/de not_active IP Right Cessation
- 1998-05-11 EP EP98108494A patent/EP0957044B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69837082T2 (de) | 2007-11-22 |
| DE69837082D1 (de) | 2007-03-29 |
| EP0957044A1 (de) | 1999-11-17 |
| EP0957044B1 (de) | 2007-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |