ES289092U - Saco de valvula - Google Patents
Saco de valvulaInfo
- Publication number
- ES289092U ES289092U ES1984289092U ES289092U ES289092U ES 289092 U ES289092 U ES 289092U ES 1984289092 U ES1984289092 U ES 1984289092U ES 289092 U ES289092 U ES 289092U ES 289092 U ES289092 U ES 289092U
- Authority
- ES
- Spain
- Prior art keywords
- side portions
- adhesive
- plastic film
- filling passage
- longitudinal seams
- 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
- B65D31/147—Valve bags, i.e. with valves for filling the filling port being provided in a side wall
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Packages (AREA)
- External Artificial Organs (AREA)
- Making Paper Articles (AREA)
- Fuel-Injection Apparatus (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Saco de válvula formado pro una sección plana de un tubo de lámina de plástico configurado como un trozo de tubo al doblar sus zonas laterales de manera que éstas queden parcialmente solapadas y estando provisto este trozo de un tubo de costuras de soldadura transversal de cabeza y de fondo y de dos costuras longitudinales que se desarrollan paralelamente a distancia en el sector del solapamiento de las dos zonas marginales unidas por estas costuras, mientras que las costuras terminan o se interrumpen a cierta distancia de la costura de soldadura de cabeza por formar un canal de llenado, caracterizado porque las costuras longitudinales realizadas como cintas adhesivas (4, 5, 4'', 5'') abarcan los cantos doblados (6, 13) del trozo de tubo de lámina de plástico (7, 7'') y porque un lado del tubo de lámina de plástico (7, 7'') presenta a lo ancho del canal de llenado (8), por lo menos en el sector de las cintas adhesivas, un agente antiadhesivo que impide la adherencia.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833323587 DE3323587A1 (de) | 1983-06-30 | 1983-06-30 | Ventilsack |
Publications (2)
Publication Number | Publication Date |
---|---|
ES289092U true ES289092U (es) | 1986-02-16 |
ES289092Y ES289092Y (es) | 1986-10-01 |
Family
ID=6202789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984289092U Expired ES289092Y (es) | 1983-06-30 | 1984-06-29 | Saco de valvula |
Country Status (7)
Country | Link |
---|---|
US (1) | US4566131A (es) |
EP (1) | EP0130390B1 (es) |
JP (1) | JPS6023150A (es) |
AT (1) | ATE38812T1 (es) |
CA (1) | CA1234079A (es) |
DE (1) | DE3323587A1 (es) |
ES (1) | ES289092Y (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4844956A (en) * | 1987-11-10 | 1989-07-04 | Gianfranco Galimberti | Product made up of a roll of valved synthetic resin bags, with transversal weldings and pre-established separation lines, for filing the bags before separation |
FR2737476B1 (fr) * | 1995-07-31 | 1997-10-31 | Crocomo William | Enveloppe destinee a recevoir un produit jetable |
US6698146B2 (en) * | 2001-10-31 | 2004-03-02 | W. R. Grace & Co.-Conn. | In situ molded thermal barriers |
US6932508B2 (en) * | 2002-12-20 | 2005-08-23 | Smurfit-Stone Container Enterprises, Inc. | Positive valve closure for plastic-lined bags and method for making same |
US20050207679A1 (en) * | 2004-03-19 | 2005-09-22 | Armstrong Stephen G | Reclosable bag |
US7886412B2 (en) | 2007-03-16 | 2011-02-15 | S.C. Johnson Home Storage, Inc. | Pouch and airtight resealable closure mechanism therefor |
US7784160B2 (en) * | 2007-03-16 | 2010-08-31 | S.C. Johnson & Son, Inc. | Pouch and airtight resealable closure mechanism therefor |
US7946766B2 (en) | 2007-06-15 | 2011-05-24 | S.C. Johnson & Son, Inc. | Offset closure mechanism for a reclosable pouch |
US7967509B2 (en) * | 2007-06-15 | 2011-06-28 | S.C. Johnson & Son, Inc. | Pouch with a valve |
US7874731B2 (en) * | 2007-06-15 | 2011-01-25 | S.C. Johnson Home Storage, Inc. | Valve for a recloseable container |
US7857515B2 (en) * | 2007-06-15 | 2010-12-28 | S.C. Johnson Home Storage, Inc. | Airtight closure mechanism for a reclosable pouch |
US7887238B2 (en) * | 2007-06-15 | 2011-02-15 | S.C. Johnson Home Storage, Inc. | Flow channels for a pouch |
CN104590673B (zh) * | 2015-02-06 | 2017-03-15 | 浙江超伟机械有限公司 | 一种制作塑料膜侧边阀口袋的制袋机 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE571326A (es) * | 1957-09-24 | 1900-01-01 | ||
GB956599A (en) * | 1961-06-29 | 1964-04-29 | British Visqueen Ltd | Plastics bags and like containers |
FR1327508A (fr) * | 1962-06-29 | 1963-05-17 | British Visqueen Ltd | Sacs et emballages similaires en matière plastique |
DE1436858A1 (de) * | 1965-03-11 | 1968-12-19 | Windmoeller & Hoelscher | Ventilsack aus Kunststoff-Folie und Verfahren sowie Vorrichtung zum Herstellen seines Ventils |
DE1486733A1 (de) * | 1965-09-25 | 1969-06-04 | Windmoeller & Hoelscher | Kunststoff-Ventilsack |
US3410300A (en) * | 1966-10-14 | 1968-11-12 | Custom Materials Inc | Valve |
US3394871A (en) * | 1966-11-25 | 1968-07-30 | Bemis Co Inc | Bags |
DE1536381A1 (de) * | 1966-12-31 | 1970-01-22 | Waldhof Zellstoff Fab | Mehrwandiger Sack oder Beutel aus Schlauchfolie aus thermoplastischem Material |
US3456868A (en) * | 1968-04-30 | 1969-07-22 | Bemis Co Inc | Bag |
US3616152A (en) * | 1968-05-31 | 1971-10-26 | Usm Corp | Resin films |
GB1367001A (en) * | 1971-03-24 | 1974-09-18 | Canadian Ind | Plastics bag |
CA984346A (en) * | 1971-03-24 | 1976-02-24 | Canadian Industries Limited | Valve bag |
JPS489866U (es) * | 1971-06-15 | 1973-02-03 | ||
JPS4958977A (es) * | 1972-09-11 | 1974-06-07 | ||
CA1008414A (en) * | 1974-06-05 | 1977-04-12 | Paul E. Aubry | Flexible plastic containers |
DE2628610C3 (de) * | 1976-06-25 | 1979-03-15 | Thyssen Edelstahlwerke Ag, 4000 Duesseldorf | Verwendung von aluminiumplattiertem Eisenblech bzw. ferritischem Stahl als Klischee für den Naßoffset |
JPS5467111U (es) * | 1977-10-21 | 1979-05-12 | ||
DE2820955A1 (de) * | 1978-05-12 | 1979-11-15 | Windmoeller & Hoelscher | Ventilsack mit entlueftungsventil |
-
1983
- 1983-06-30 DE DE19833323587 patent/DE3323587A1/de active Granted
-
1984
- 1984-06-01 AT AT84106277T patent/ATE38812T1/de not_active IP Right Cessation
- 1984-06-01 EP EP84106277A patent/EP0130390B1/de not_active Expired
- 1984-06-19 CA CA000456858A patent/CA1234079A/en not_active Expired
- 1984-06-25 US US06/625,213 patent/US4566131A/en not_active Expired - Fee Related
- 1984-06-27 JP JP59132820A patent/JPS6023150A/ja active Granted
- 1984-06-29 ES ES1984289092U patent/ES289092Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0130390A2 (de) | 1985-01-09 |
EP0130390B1 (de) | 1988-11-23 |
DE3323587A1 (de) | 1985-01-10 |
JPH0476867B2 (es) | 1992-12-04 |
CA1234079A (en) | 1988-03-15 |
ES289092Y (es) | 1986-10-01 |
JPS6023150A (ja) | 1985-02-05 |
EP0130390A3 (en) | 1985-06-12 |
US4566131A (en) | 1986-01-21 |
ATE38812T1 (de) | 1988-12-15 |
DE3323587C2 (es) | 1987-11-26 |
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