FR2303727A1 - Sac a soupape a fond croise - Google Patents
Sac a soupape a fond croiseInfo
- Publication number
- FR2303727A1 FR2303727A1 FR7607314A FR7607314A FR2303727A1 FR 2303727 A1 FR2303727 A1 FR 2303727A1 FR 7607314 A FR7607314 A FR 7607314A FR 7607314 A FR7607314 A FR 7607314A FR 2303727 A1 FR2303727 A1 FR 2303727A1
- Authority
- FR
- France
- Prior art keywords
- bag
- vent
- inwardly
- carrier panel
- plastic hose
- 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.)
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19757507878 DE7507878U (de) | 1975-03-13 | 1975-03-13 | Kreuzbodenventilsack |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2303727A1 true FR2303727A1 (fr) | 1976-10-08 |
FR2303727B3 FR2303727B3 (fr) | 1978-12-08 |
Family
ID=6650831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7607314A Granted FR2303727A1 (fr) | 1975-03-13 | 1976-03-15 | Sac a soupape a fond croise |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE7507878U (fr) |
FR (1) | FR2303727A1 (fr) |
NL (1) | NL7602648A (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464892A1 (fr) * | 1979-09-06 | 1981-03-20 | Bischof & Klein | Sac ecorne ou a fond croise en papier ou en une matiere contenant du papier |
EP0565447A1 (fr) * | 1992-04-10 | 1993-10-13 | Lembacel | Sac en papier à valve |
EP0758986A1 (fr) * | 1994-05-10 | 1997-02-26 | Stone Container Corporation | Sac a valve a autofermeture et pouvant etre hermetiquement ferme |
WO1997043187A1 (fr) * | 1996-05-10 | 1997-11-20 | Stone Container Corporation | Sachet a valve a fermeture automatique et pouvant etre hermetiquement ferme |
US6164823A (en) * | 1998-12-07 | 2000-12-26 | Southern Bag Corporation, Ltd. | Valve bag and method for making a valve bag |
US6499879B2 (en) | 2001-05-02 | 2002-12-31 | Hood Packaging Corporation | Sealable valve bag and method for making a sealable valve bag |
-
1975
- 1975-03-13 DE DE19757507878 patent/DE7507878U/de not_active Expired
-
1976
- 1976-03-12 NL NL7602648A patent/NL7602648A/xx not_active Application Discontinuation
- 1976-03-15 FR FR7607314A patent/FR2303727A1/fr active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464892A1 (fr) * | 1979-09-06 | 1981-03-20 | Bischof & Klein | Sac ecorne ou a fond croise en papier ou en une matiere contenant du papier |
EP0565447A1 (fr) * | 1992-04-10 | 1993-10-13 | Lembacel | Sac en papier à valve |
EP0758986A1 (fr) * | 1994-05-10 | 1997-02-26 | Stone Container Corporation | Sac a valve a autofermeture et pouvant etre hermetiquement ferme |
US5806982A (en) * | 1994-05-10 | 1998-09-15 | Stone Container Corporation | Self-closing sealable valve bag |
EP0758986A4 (fr) * | 1994-05-10 | 1999-09-08 | Stone Container Corp | Sac a valve a autofermeture et pouvant etre hermetiquement ferme |
US6092930A (en) * | 1994-05-10 | 2000-07-25 | Stone Container Corporation | Self-closing sealable valve bag |
WO1997043187A1 (fr) * | 1996-05-10 | 1997-11-20 | Stone Container Corporation | Sachet a valve a fermeture automatique et pouvant etre hermetiquement ferme |
AU739015B2 (en) * | 1996-05-10 | 2001-10-04 | Graphic Flexible Packaging, Llc | Self-closing sealable valve bag |
US6164823A (en) * | 1998-12-07 | 2000-12-26 | Southern Bag Corporation, Ltd. | Valve bag and method for making a valve bag |
US6499879B2 (en) | 2001-05-02 | 2002-12-31 | Hood Packaging Corporation | Sealable valve bag and method for making a sealable valve bag |
US6595688B2 (en) | 2001-05-02 | 2003-07-22 | Hood Packaging Corporation | Sealable valve bag and method for making a sealable valve bag |
Also Published As
Publication number | Publication date |
---|---|
DE7507878U (de) | 1975-08-21 |
FR2303727B3 (fr) | 1978-12-08 |
NL7602648A (nl) | 1976-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |