SE359254B - - Google Patents
Info
- Publication number
- SE359254B SE359254B SE17805/70A SE1780570A SE359254B SE 359254 B SE359254 B SE 359254B SE 17805/70 A SE17805/70 A SE 17805/70A SE 1780570 A SE1780570 A SE 1780570A SE 359254 B SE359254 B SE 359254B
- Authority
- SE
- Sweden
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
- B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
-
- 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
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
-
- 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
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
- B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
- B31B2150/0016—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom made from already formed bags
-
- 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
- B31B2160/00—Shape of flexible containers
- B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
-
- 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
- B31B2170/00—Construction of flexible containers
- B31B2170/30—Construction of flexible containers having corrugated or pleated walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Bag Frames (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202070A | 1970-01-12 | 1970-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE359254B true SE359254B (xx) | 1973-08-27 |
Family
ID=21698887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE17805/70A SE359254B (xx) | 1970-01-12 | 1970-12-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3606822A (xx) |
| BE (1) | BE761503A (xx) |
| DE (1) | DE2101101A1 (xx) |
| FR (1) | FR2075437A5 (xx) |
| GB (1) | GB1273118A (xx) |
| NL (1) | NL7100380A (xx) |
| SE (1) | SE359254B (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739977A (en) * | 1971-06-22 | 1973-06-19 | J Shapiro | Plastic market bag |
| US3799042A (en) * | 1972-04-14 | 1974-03-26 | Nat Distillers Chem Corp | Flat-bottom plastic bags and method for the production thereof |
| DE2255768C3 (de) * | 1972-11-14 | 1978-09-14 | Windmoeller & Hoelscher, 4540 Lengerich | Verfahren und Vorrichtung zum Herstellen von Klotzbodenbeuteln aus heißsiegelfähigem Material |
| DE2256913A1 (de) * | 1972-11-20 | 1974-05-22 | Windmoeller & Hoelscher | Verfahren zum herstellen eines klotzbodenbeutels |
| US3967544A (en) * | 1973-05-01 | 1976-07-06 | National Petro Chemicals Corporation | Grocery sack process and machine |
| US3886850A (en) * | 1973-05-23 | 1975-06-03 | Midland Ross Corp | Method of forming flat bottoms on bags of creasable material |
| US3916770A (en) * | 1973-07-03 | 1975-11-04 | Violet M Hanson | Method of making a flat bottom bag |
| US4273550A (en) * | 1978-03-24 | 1981-06-16 | Union Carbide Corporation | Method for producing a flat bottom plastic bag |
| CA1114215A (en) * | 1978-03-24 | 1981-12-15 | Ewald A. Kamp | Method for producing a flat bottom plastic bag |
| US4717262A (en) * | 1987-01-09 | 1988-01-05 | T.C. Manufacturing Company, Inc. | Flat bottom plastic bag and method of making same |
| US11396403B2 (en) * | 2015-08-24 | 2022-07-26 | Patrick R Breslend | Method for forming a folded bag and bag formed thereby |
| FR3089860B1 (fr) * | 2018-12-12 | 2020-12-04 | Holweg Group | Procédé et machine de formation de sacs flexibles à fond spécial |
-
1970
- 1970-01-12 US US2020A patent/US3606822A/en not_active Expired - Lifetime
- 1970-12-30 SE SE17805/70A patent/SE359254B/xx unknown
-
1971
- 1971-01-12 NL NL7100380A patent/NL7100380A/xx unknown
- 1971-01-12 DE DE19712101101 patent/DE2101101A1/de active Pending
- 1971-01-12 GB GB0515/71A patent/GB1273118A/en not_active Expired
- 1971-01-12 BE BE761503A patent/BE761503A/xx unknown
- 1971-01-12 FR FR7100774A patent/FR2075437A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE761503A (fr) | 1971-07-13 |
| DE2101101A1 (de) | 1971-09-09 |
| FR2075437A5 (xx) | 1971-10-08 |
| NL7100380A (xx) | 1971-07-14 |
| GB1273118A (en) | 1972-05-03 |
| US3606822A (en) | 1971-09-21 |