IE42295L - Bag closure - Google Patents
Bag closureInfo
- Publication number
- IE42295L IE42295L IE760342A IE34276A IE42295L IE 42295 L IE42295 L IE 42295L IE 760342 A IE760342 A IE 760342A IE 34276 A IE34276 A IE 34276A IE 42295 L IE42295 L IE 42295L
- Authority
- IE
- Ireland
- Prior art keywords
- bag
- strip
- opening
- adhesive layer
- plies
- Prior art date
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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
- B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive
-
- 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
- B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/812—Applying patches, strips or strings on sheets or webs
- B31B70/8123—Applying strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Bag Frames (AREA)
- Laminated Bodies (AREA)
- Making Paper Articles (AREA)
Abstract
1502711 Plastics bags ROEDER INDUSTRIAL HOLDINGS Ltd 16 Feb 1976 [20 May 1975] 05995/76 Heading B8K [Also in Division B5] A bag 1 comprises two superimposed plies 2, 3 of plastics film material joined together to define an opening 5 and a flap 11, and an adhesive layer 7 covered by a protective strip 13 and located on the ply 3 at a position enabling the opening to be sealed by pressure urging the plies together at the location of the adhesive layer when the strip 13 has been removed. The layer 7 is a continuous or discontinuous strip. The bag may be of polypropylene and the release strip 13 of a material which does not weld to the bag edges when the bag is being formed, e.g. polyethylene.
[GB1502711A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE156514A BE829266A (en) | 1975-05-20 | 1975-05-20 | BAG OF PLASTIC MATERIAL AND ITS MANUFACTURING PROCESS |
Publications (2)
Publication Number | Publication Date |
---|---|
IE42295L true IE42295L (en) | 1976-11-20 |
IE42295B1 IE42295B1 (en) | 1980-07-16 |
Family
ID=3842776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE342/76A IE42295B1 (en) | 1975-05-20 | 1976-02-20 | Improvements in or relating to bags |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE829266A (en) |
GB (1) | GB1502711A (en) |
IE (1) | IE42295B1 (en) |
NL (1) | NL7604450A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10464718B2 (en) | 2016-12-09 | 2019-11-05 | Pan Pacific Plastics Mfg., Inc. | Sealable wave bag assembly with integrated venting |
USD840835S1 (en) | 2016-12-09 | 2019-02-19 | Pan Pacific Plastics Mfg., Inc. | Sealable wave bag |
-
1975
- 1975-05-20 BE BE156514A patent/BE829266A/en unknown
-
1976
- 1976-02-16 GB GB5995/76A patent/GB1502711A/en not_active Expired
- 1976-02-20 IE IE342/76A patent/IE42295B1/en unknown
- 1976-04-27 NL NL7604450A patent/NL7604450A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE829266A (en) | 1975-09-15 |
NL7604450A (en) | 1976-11-23 |
GB1502711A (en) | 1978-03-01 |
IE42295B1 (en) | 1980-07-16 |
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