FR40437E - Sac à soupape à fond croisé - Google Patents
Sac à soupape à fond croiséInfo
- Publication number
- FR40437E FR40437E FR40437DA FR40437E FR 40437 E FR40437 E FR 40437E FR 40437D A FR40437D A FR 40437DA FR 40437 E FR40437 E FR 40437E
- Authority
- FR
- France
- Prior art keywords
- bottom valve
- valve bag
- cross bottom
- cross
- bag
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR40437T | 1931-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR40437E true FR40437E (fr) | 1932-06-23 |
Family
ID=8676712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40437D Expired FR40437E (fr) | 1931-05-20 | 1931-05-20 | Sac à soupape à fond croisé |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR40437E (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE873496C (de) * | 1943-02-07 | 1953-04-13 | Papierfabrik Wilhelmstal | Drei- oder mehrlagiger Papiersack |
DE927067C (de) * | 1952-02-06 | 1955-04-28 | Wilhelmstal Papier | Papierventilsack mit Entlueftung |
DE953235C (de) * | 1951-09-13 | 1956-11-29 | Arno Andreas | Verfahren und Vorrichtung zum Verpacken und Verschicken von Massenguetern wie Zement, Kalk, Gips u. ae. |
DE968295C (de) * | 1938-12-01 | 1958-01-30 | Klein Ernst | Papierventilsack |
-
1931
- 1931-05-20 FR FR40437D patent/FR40437E/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE968295C (de) * | 1938-12-01 | 1958-01-30 | Klein Ernst | Papierventilsack |
DE873496C (de) * | 1943-02-07 | 1953-04-13 | Papierfabrik Wilhelmstal | Drei- oder mehrlagiger Papiersack |
DE953235C (de) * | 1951-09-13 | 1956-11-29 | Arno Andreas | Verfahren und Vorrichtung zum Verpacken und Verschicken von Massenguetern wie Zement, Kalk, Gips u. ae. |
DE927067C (de) * | 1952-02-06 | 1955-04-28 | Wilhelmstal Papier | Papierventilsack mit Entlueftung |
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