ES2128166T3 - Saco de valvula de fondo cruzado o plegado. - Google Patents
Saco de valvula de fondo cruzado o plegado.Info
- Publication number
- ES2128166T3 ES2128166T3 ES96909104T ES96909104T ES2128166T3 ES 2128166 T3 ES2128166 T3 ES 2128166T3 ES 96909104 T ES96909104 T ES 96909104T ES 96909104 T ES96909104 T ES 96909104T ES 2128166 T3 ES2128166 T3 ES 2128166T3
- Authority
- ES
- Spain
- Prior art keywords
- sack
- valve
- filler
- valve tube
- cross
- 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 - Lifetime
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)
- Pens And Brushes (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Revetment (AREA)
- Basic Packing Technique (AREA)
Abstract
LA INVENCION SE REFIERE A UNA BOLSA CON VALVULA Y FONDO CRUZADO O EN BLOQUE, EN ESPECIAL PARA SU LLENADO CON MATERIAL PULVERULENTO, CON UNA VALVULA DE LLENADO (10), MONTADA EN UNO DE LOS DOS FONDOS DE LA BOLSA LIMITADOS A LOS LADOS POR LINEAS DE DOBLECES, EN UNA DOBLEZ DE ESQUINA (7, 8). LA VALVULA DE LLENADO (10) TIENE UN TUBO DE VALVULA (10) QUE ENTRA AL INTERIOR DE LA BOLSA POR UN EXTREMO. LA SECCION TERMINAL (13) DEL TUBO DE VALVULA (10) QUE ENTRA EN LA BOLSA ESTA DIVIDIDA FISICAMENTE, EN ESENCIA A LO LARGO DEL TUBO DE VALVULA (10). CUANDO EL TUBO DE VALVULA (10) ESTA PLANO, LA SECCION TERMINAL LONGITUDINAL DIVIDIDA (13) DEL TUBO DE VALVULA ESTA DOBLADA SOBRE SI MISMA. AL INTRODUCIR UNA BOQUILLA DE LLENADO, EL TUBO DE VALVULA (10) SE ABRE A LO LARGO DE LAS SUBDIVISIONES, PERO SOLO LO NECESARIO, Y RODEA A PRESION LA BOQUILLA DE LLENADO DE MANERA QUE NO PUEDA SALIR MATERIAL DE LLENADO POR LOS LATERALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511814A DE19511814A1 (de) | 1995-03-30 | 1995-03-30 | Kreuz- oder Klotzbodenventilsack |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2128166T3 true ES2128166T3 (es) | 1999-05-01 |
Family
ID=7758242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96909104T Expired - Lifetime ES2128166T3 (es) | 1995-03-30 | 1996-03-21 | Saco de valvula de fondo cruzado o plegado. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0815024B1 (es) |
AT (1) | ATE176435T1 (es) |
DE (2) | DE19511814A1 (es) |
DK (1) | DK0815024T3 (es) |
ES (1) | ES2128166T3 (es) |
WO (1) | WO1996030271A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8142077B2 (en) | 2008-04-16 | 2012-03-27 | Graphic Packaging International, Inc. | Bag structures and methods of assembling the same |
DE202015004837U1 (de) * | 2015-07-07 | 2016-10-13 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | Ventilsack |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE818327C (de) * | 1950-03-26 | 1951-10-25 | Verpackungsbedarf G M B H | Anwendung des Stoepsels zum Versperren des Ventils von Ventilsaecken |
DE842586C (de) * | 1950-09-17 | 1952-06-30 | Verpackungsbedarf G M B H | Ventilsack aus Papier od. dgl. |
DE2006146C3 (de) * | 1970-02-11 | 1979-12-13 | Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern | Mehrlagiger Ventilsack |
FR2228004A1 (en) * | 1973-05-02 | 1974-11-29 | Gartemann & Hollmann Gmbh | Filling device for double layer sacks - consists of plastic tube whose inner end is folded to form seal |
US4391404A (en) * | 1981-08-13 | 1983-07-05 | Champion International Corporation | Sleeve valve for flexible bags |
US4387749A (en) * | 1981-09-08 | 1983-06-14 | Champion International Corporation | Filler sleeve for use in conjunction with a bag adapted to contain a granular product |
FR2628396A1 (fr) * | 1988-03-10 | 1989-09-15 | Lembacel Sa | Sac d'emballage souple equipe d'une valve de remplissage |
-
1995
- 1995-03-30 DE DE19511814A patent/DE19511814A1/de not_active Withdrawn
-
1996
- 1996-03-21 DE DE59601262T patent/DE59601262D1/de not_active Expired - Fee Related
- 1996-03-21 DK DK96909104T patent/DK0815024T3/da active
- 1996-03-21 EP EP96909104A patent/EP0815024B1/de not_active Expired - Lifetime
- 1996-03-21 AT AT96909104T patent/ATE176435T1/de not_active IP Right Cessation
- 1996-03-21 WO PCT/EP1996/001217 patent/WO1996030271A1/de active IP Right Grant
- 1996-03-21 ES ES96909104T patent/ES2128166T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1996030271A1 (de) | 1996-10-03 |
DE19511814A1 (de) | 1996-10-02 |
EP0815024B1 (de) | 1999-02-03 |
DE59601262D1 (de) | 1999-03-18 |
EP0815024A1 (de) | 1998-01-07 |
DK0815024T3 (da) | 1999-09-20 |
ATE176435T1 (de) | 1999-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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