JPS5393310U - - Google Patents
Info
- Publication number
- JPS5393310U JPS5393310U JP1977171808U JP17180877U JPS5393310U JP S5393310 U JPS5393310 U JP S5393310U JP 1977171808 U JP1977171808 U JP 1977171808U JP 17180877 U JP17180877 U JP 17180877U JP S5393310 U JPS5393310 U JP S5393310U
- Authority
- JP
- Japan
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL707008908A NL143502B (nl) | 1970-06-17 | 1970-06-17 | Kunststofblokbodemzak met vulventiel. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5393310U true JPS5393310U (cs) | 1978-07-29 |
| JPS5516832Y2 JPS5516832Y2 (cs) | 1980-04-19 |
Family
ID=19810347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977171808U Expired JPS5516832Y2 (cs) | 1970-06-17 | 1977-12-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3785547A (cs) |
| JP (1) | JPS5516832Y2 (cs) |
| NL (1) | NL143502B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4453270A (en) * | 1982-05-19 | 1984-06-05 | Westvaco Corporation | Pasted valve stepped end bag |
| SI1607339T1 (sl) * | 2004-05-27 | 2008-08-31 | Rkw Ag Rheinische Kunststoffwerke | Vrečka iz umetne mase z nadtlačnim prezračevanjem |
| US10029407B2 (en) | 2014-12-04 | 2018-07-24 | Big Heart Pet, Inc. | Apparatus, processes, and systems for heat sealing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2889979A (en) * | 1957-02-13 | 1959-06-09 | Bemis Bro Bag Co | Bag |
| US2904241A (en) * | 1957-09-03 | 1959-09-15 | Bemis Bro Bag Co | Bag |
| AT227599B (de) * | 1960-05-30 | 1963-05-27 | Natro Cellulosa S P A | Ventilsack oder Beutel aus Kunststoff und Verfahren zu seiner Herstellung |
| DE1411863A1 (de) * | 1962-07-21 | 1969-05-14 | Windmoeller & Hoelscher | Kreuzbodensack aus schweissbarem Werkstoff sowie Verfahren und Einrichtung zu seiner Herstellung |
| US3439864A (en) * | 1967-09-05 | 1969-04-22 | Union Carbide Corp | Sift-proof industrial bag |
| US3430844A (en) * | 1967-11-08 | 1969-03-04 | Chase Bag Co | Valved bag end construction |
| GB1292038A (en) * | 1968-10-10 | 1972-10-11 | Wavin Bv | A method for manufacturing a plastics block bag |
-
1970
- 1970-06-17 NL NL707008908A patent/NL143502B/xx not_active IP Right Cessation
-
1971
- 1971-06-18 US US00153474A patent/US3785547A/en not_active Expired - Lifetime
-
1977
- 1977-12-20 JP JP1977171808U patent/JPS5516832Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5516832Y2 (cs) | 1980-04-19 |
| NL7008908A (cs) | 1971-12-21 |
| US3785547A (en) | 1974-01-15 |
| NL143502B (nl) | 1974-10-15 |