GB1041426A - A process of forming a valve on a bag - Google Patents
A process of forming a valve on a bagInfo
- Publication number
- GB1041426A GB1041426A GB17945/64A GB1794564A GB1041426A GB 1041426 A GB1041426 A GB 1041426A GB 17945/64 A GB17945/64 A GB 17945/64A GB 1794564 A GB1794564 A GB 1794564A GB 1041426 A GB1041426 A GB 1041426A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bag
- packaging material
- sealed
- gussetted
- sewn
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
- B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms
-
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
1,041,426. Valve bags. COMPAGNIE INDUSTRIELLE DES TEXTILES ET EMBALLAGES PLASTIQUES C.I.T.E.P. April 30, 1964 [May 9, 1963], No. 17945/64. Heading B8K. After a rectangular sheet 1 of material attached to packaging material 2 (Fig. 2, not shown) has been folded inwards, the sheet and packaging material are infolded about the line 6 and simultaneously the packaging material is folded outwardly about the lines 4, 5, 7, 8 and 13 and inwardly about lines 11, 12 and then sealed at 17 to form the gussetted valved bag shown in Fig. 5. The seam 17 may be welded, sewn or glued or sealed by adhesive tape or thermo-adhesive tape. The extension 1 may be sewn or welded to the packaging material which is preferably polyethylene gussetted tubing. After the bag has been filled the sleeve may be sealed by stapling, sewing, welding or gluing and pushed into the bag.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR934211A FR1369386A (en) | 1963-05-09 | 1963-05-09 | Filling and closing device for flexible packaging and in particular for plastic valve bags |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1041426A true GB1041426A (en) | 1966-09-07 |
Family
ID=8803430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17945/64A Expired GB1041426A (en) | 1963-05-09 | 1964-04-30 | A process of forming a valve on a bag |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE645562A (en) |
ES (1) | ES298849A3 (en) |
FR (1) | FR1369386A (en) |
GB (1) | GB1041426A (en) |
LU (1) | LU45736A1 (en) |
NL (1) | NL6404707A (en) |
OA (1) | OA00043A (en) |
-
1963
- 1963-05-09 FR FR934211A patent/FR1369386A/en not_active Expired
-
1964
- 1964-03-23 BE BE645562D patent/BE645562A/xx unknown
- 1964-03-24 LU LU45736D patent/LU45736A1/xx unknown
- 1964-04-08 ES ES298849A patent/ES298849A3/en not_active Expired
- 1964-04-25 OA OA50083A patent/OA00043A/en unknown
- 1964-04-28 NL NL6404707A patent/NL6404707A/xx unknown
- 1964-04-30 GB GB17945/64A patent/GB1041426A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES298849A3 (en) | 1964-06-01 |
NL6404707A (en) | 1964-11-10 |
OA00043A (en) | 1966-01-15 |
LU45736A1 (en) | 1964-05-25 |
FR1369386A (en) | 1964-08-14 |
BE645562A (en) | 1964-07-16 |
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