GB1183734A - Carrier Bags of Sheet Plastics Material and Methods of Making the Same. - Google Patents
Carrier Bags of Sheet Plastics Material and Methods of Making the Same.Info
- Publication number
- GB1183734A GB1183734A GB3180367A GB3180367A GB1183734A GB 1183734 A GB1183734 A GB 1183734A GB 3180367 A GB3180367 A GB 3180367A GB 3180367 A GB3180367 A GB 3180367A GB 1183734 A GB1183734 A GB 1183734A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seams
- gussets
- tubing
- bags
- passed
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/06—Handles
- B65D33/08—Hand holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Making Paper Articles (AREA)
Abstract
1,183,734. Carrier bags. H. J. B. PLASTICS Ltd. 10 July, 1968 [11 July, 1967], No. 31803/67. Heading A4G. A plastics carrier bag has walls 1, 2 of double thickness provided with upper marginal parts 3, 4 of quadruple thickness, said parts 3, 4 having edge-sealed openings 8 providing finger grips or for a suspension loop, and said walls 1, 2 being connected by a fold 5 and welding seams 6. The bags are formed from lay-flat tubing which is passed through a gussetting device (12) to provide gussets along its longitudinal edges, passed through a device (13) containing two pairs of hot cutting and welding knives to form pairs of stamped out and edge sealed openings in the gussets, folded about a central longitudinal line by a folder (15) so that the gussets are together and their opening in register, and then passed through a device (16) containing opposed sealing jaws and a knife to form transverse double welds and cuts therebetween. The lay-flat tubing may be folded about its centre and then gussets formed and provided with edge sealed openings. The starting material may be a flat strip of twice the tubing width which is folded centrally to become flattened, unclosed tubing. Seams 6 may be produced by high frequency or ultrasonic welding. The bags may be trapezoidal shape with seams 6 tapering. Seams 6 may be curved. Each part 3, 4 may contain a single opening 8 which is oblong with rounded ends. Openings 8 may be partially punched out and connected by tear seals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3180367A GB1183734A (en) | 1967-07-11 | 1967-07-11 | Carrier Bags of Sheet Plastics Material and Methods of Making the Same. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3180367A GB1183734A (en) | 1967-07-11 | 1967-07-11 | Carrier Bags of Sheet Plastics Material and Methods of Making the Same. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1183734A true GB1183734A (en) | 1970-03-11 |
Family
ID=10328654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3180367A Expired GB1183734A (en) | 1967-07-11 | 1967-07-11 | Carrier Bags of Sheet Plastics Material and Methods of Making the Same. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1183734A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141688A (en) * | 1983-05-19 | 1985-01-03 | Brayford Plastics Limited | Bag for fresh produce |
GB2241219A (en) * | 1990-02-21 | 1991-08-28 | Mark Andrew Nattrass | Bags |
GB2250011A (en) * | 1990-11-21 | 1992-05-27 | Decoflex Ltd | Bag with reinforced handle |
-
1967
- 1967-07-11 GB GB3180367A patent/GB1183734A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141688A (en) * | 1983-05-19 | 1985-01-03 | Brayford Plastics Limited | Bag for fresh produce |
GB2241219A (en) * | 1990-02-21 | 1991-08-28 | Mark Andrew Nattrass | Bags |
GB2250011A (en) * | 1990-11-21 | 1992-05-27 | Decoflex Ltd | Bag with reinforced handle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3829007A (en) | Plastics-film bags | |
GB1270479A (en) | Method of and apparatus for producing a carrier bag provided with carrying handles | |
KR880008926A (en) | Zippered bag and its manufacturing method | |
GB1069268A (en) | Container of plastics material and method of producing same | |
GB1338026A (en) | Manufacture of carrier bag handles | |
IE43899L (en) | Bags and sheets for packaging | |
GB1122054A (en) | Manufacture of grip-hole carrier bags | |
US3022613A (en) | Packaging method | |
US3147674A (en) | Methods of making bags | |
SE301452B (en) | ||
JPS6464835A (en) | Method of manufacturing handbag with side seam in pair from synthetic resin film and bag making machine | |
GB1167031A (en) | Bag with Filling Neck and Means for Closing the Same. | |
GB1281401A (en) | Valved plastics bag | |
GB1427683A (en) | Draw closure for bags or sacks | |
GB1183734A (en) | Carrier Bags of Sheet Plastics Material and Methods of Making the Same. | |
GB1513778A (en) | Bags | |
GB1273157A (en) | Carrier bags | |
FR2291025A1 (en) | Producing plastic bags with closure cords - by folding film to form hems, cutting hems, introducing cords, and welding | |
GB1231686A (en) | ||
GB1259473A (en) | ||
GB1227060A (en) | ||
GB724918A (en) | Improvements in or relating to methods for the manufacture of bags and sachets | |
GB1010094A (en) | Improvements in or relating to plastic bags and the manufacture thereof | |
GB1271376A (en) | Carrier bags | |
GB1341838A (en) | Carrier bag |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |