GB1323838A - Bags - Google Patents
BagsInfo
- Publication number
- GB1323838A GB1323838A GB3662771A GB3662771A GB1323838A GB 1323838 A GB1323838 A GB 1323838A GB 3662771 A GB3662771 A GB 3662771A GB 3662771 A GB3662771 A GB 3662771A GB 1323838 A GB1323838 A GB 1323838A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- aug
- bags
- web
- wall
- 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
- B65D75/5827—Tear-lines provided in a wall portion
- B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
- B65D75/5838—Tear-lines provided in a wall portion for tearing out a portion of the wall combined with separate fixed tearing means, e.g. tabs
-
- 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
- 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
- B65D2575/00—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
- B65D2575/52—Details
- B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
1323838 Making plastics bags CANADIAN INDUSTRIES Ltd 4 Aug 1971 [28 Aug 1970] 36627/71 Heading B5D [Also in Division B8K] A bag made of heat sealable plastics film, such as polyethylene, and comprising front and rear walls 10, 11 and a band 16 covering perforations in the front wall may be made by folding a web at 12 so that the rear wall projects at 15, feeding the strip 16 from a supply roll to coincide with the top edge of the front wall and heat sealing and cutting the web and strip transversely to form individual bags. If the strip 16 is to lie between the front and rear walls or across the outer face of the rear wall the strip is fed and guided accordingly. The bottom of the bag may be gussetted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA91918 | 1970-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1323838A true GB1323838A (en) | 1973-07-18 |
Family
ID=4087489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3662771A Expired GB1323838A (en) | 1970-08-28 | 1971-08-04 | Bags |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1323838A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542287A1 (en) * | 1983-03-09 | 1984-09-14 | Moelnlycke Ab | SOLDERABLE BAG FOR AUTOMATIC PACKAGING, ESPECIALLY HYGIENE ARTICLES |
-
1971
- 1971-08-04 GB GB3662771A patent/GB1323838A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542287A1 (en) * | 1983-03-09 | 1984-09-14 | Moelnlycke Ab | SOLDERABLE BAG FOR AUTOMATIC PACKAGING, ESPECIALLY HYGIENE ARTICLES |
GB2136395A (en) * | 1983-03-09 | 1984-09-19 | Moelnlycke Ab | A bag package |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |