DE3842523C2 - - Google Patents
Info
- Publication number
- DE3842523C2 DE3842523C2 DE19883842523 DE3842523A DE3842523C2 DE 3842523 C2 DE3842523 C2 DE 3842523C2 DE 19883842523 DE19883842523 DE 19883842523 DE 3842523 A DE3842523 A DE 3842523A DE 3842523 C2 DE3842523 C2 DE 3842523C2
- Authority
- DE
- Germany
- Prior art keywords
- sealing
- intermediate wall
- container
- seam
- sealing film
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 33
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
- B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
- B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
- B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
- B65D77/2048—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut
- B65D77/2056—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened
-
- 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
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/34—Trays or like shallow containers
- B65D1/36—Trays or like shallow containers with moulded compartments or partitions
-
- 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
- B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
- B65D2577/10—Container closures formed after filling
- B65D2577/20—Container closures formed after filling by applying separate lids or covers
- B65D2577/2041—Pull tabs
- B65D2577/205—Pull tabs integral with the closure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883842523 DE3842523A1 (de) | 1988-12-17 | 1988-12-17 | Schalenfoermiger behaelter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883842523 DE3842523A1 (de) | 1988-12-17 | 1988-12-17 | Schalenfoermiger behaelter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3842523A1 DE3842523A1 (de) | 1990-06-21 |
DE3842523C2 true DE3842523C2 (enrdf_load_html_response) | 1991-07-11 |
Family
ID=6369394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883842523 Granted DE3842523A1 (de) | 1988-12-17 | 1988-12-17 | Schalenfoermiger behaelter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3842523A1 (enrdf_load_html_response) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692635A (en) * | 1990-06-06 | 1997-12-02 | American National Can Company | Easy open closure |
WO2014011938A2 (en) | 2012-07-11 | 2014-01-16 | Gayer Mark | Multi-portion removable cover apparatus and related methods |
GB2510643A (en) * | 2013-02-12 | 2014-08-13 | Intercontinental Great Brands Llc | Container |
EP3594145A1 (de) * | 2018-07-11 | 2020-01-15 | Südpack Verpackungen GmbH & Co. KG | Behälter oder deckelfolie für diesen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH655913A5 (en) * | 1982-04-16 | 1986-05-30 | Ernst Ramseier | Packaging unit |
DE3545731C1 (de) * | 1985-12-21 | 1987-07-16 | Unilever Nv | Schlauchbeutelpackung aus flexiblem Verbundmaterial |
-
1988
- 1988-12-17 DE DE19883842523 patent/DE3842523A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3842523A1 (de) | 1990-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: 4 P RUBE GOETTINGEN GMBH, 3400 GOETTINGEN, DE |