MXPA03005708A - Bolsa evacuable de aire que tiene pelicula de valvula de doble capa y metodo para fabricar la misma. - Google Patents
Bolsa evacuable de aire que tiene pelicula de valvula de doble capa y metodo para fabricar la misma.Info
- Publication number
- MXPA03005708A MXPA03005708A MXPA03005708A MXPA03005708A MXPA03005708A MX PA03005708 A MXPA03005708 A MX PA03005708A MX PA03005708 A MXPA03005708 A MX PA03005708A MX PA03005708 A MXPA03005708 A MX PA03005708A MX PA03005708 A MXPA03005708 A MX PA03005708A
- Authority
- MX
- Mexico
- Prior art keywords
- valve film
- layer
- air
- bag
- sidewall
- Prior art date
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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
- B31B70/855—Forming valves integral with the containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Bag Frames (AREA)
- Laminated Bodies (AREA)
Abstract
Una bolsa evacuable de aire tiene una valvula de una via en la misma que tiene dos capas de pelicula de valvula, ninguna de las cuales es la pared lateral de la bolsa. Al formar la valvula de una via de pelicula de valvula de doble capa, suave, espacios de aire indeseados causados por superficies texturizadas en las paredes laterales de la balsa se evitan, minimizando asi el derrame de aire de regreso hacia una bolsa evacuada. Un metodo para la fabricacion de tales bolsas evacuables de aire incorpora un rollo que suministra una primer capa de pelicula de valvula, un rollo que suministra una primer capa de pared lateral, un rollo que suministra una segunda capa de pelicula de valvula, y un rollo que suministra una segunda capa de pared lateral. A medida que la pelicula sale del primer rollo de capa de pelicula de valvula pasa el rollo suministrando la primer capa de pared lateral, tanto la capa de pared lateral como la primer capa de pelicula de valvula se mueven en proximidad cercana una a otra hasta que la pelicula de valvula se una a la primer capa de pared lateral. La segunda pelicula y la segunda capa de pared lateral se procesan simultaneamente en una manera similar, y las cuatro capas se unen en una estacion de sellado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/176,287 US6729473B2 (en) | 2002-06-20 | 2002-06-20 | Air-evacuable bag with double-layered valve film and method for manufacturing same |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03005708A true MXPA03005708A (es) | 2004-10-29 |
Family
ID=29717838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03005708A MXPA03005708A (es) | 2002-06-20 | 2003-06-20 | Bolsa evacuable de aire que tiene pelicula de valvula de doble capa y metodo para fabricar la misma. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6729473B2 (es) |
EP (1) | EP1375124B1 (es) |
AT (1) | ATE537963T1 (es) |
CA (1) | CA2432672C (es) |
ES (1) | ES2375934T3 (es) |
MX (1) | MXPA03005708A (es) |
Families Citing this family (47)
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US20070092167A1 (en) * | 2005-10-24 | 2007-04-26 | Paul Tilman | Polymeric Package With Resealable Closure And Valve, And Methods |
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US7290660B2 (en) * | 2004-07-23 | 2007-11-06 | Tilman Paul A | Storage system having a disposable vacuum bag |
US7237572B2 (en) * | 2004-10-29 | 2007-07-03 | Hewlett-Packard Development Company, L.P. | Check valve |
US20060090845A1 (en) * | 2004-11-02 | 2006-05-04 | Tateshi Shimowaki | Method and system for producing air-packing devices |
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US7685793B2 (en) * | 2005-04-06 | 2010-03-30 | Avery Dennison Corporation | Evacuatable container |
US7748904B2 (en) * | 2005-05-12 | 2010-07-06 | Illinois Tool Works Inc. | Multicompartment evacuable storage bag |
WO2007004273A1 (ja) * | 2005-07-01 | 2007-01-11 | Mikio Tanaka | 密封袋の通気路の構造及び密封袋及び密封袋の製造方法 |
US20080256901A1 (en) * | 2005-10-24 | 2008-10-23 | Reynolds Foil Inc, D/B/A Reynolds Consumer Products Company | Polymeric package with resealable closure and valve, and methods |
US20070110340A1 (en) * | 2005-11-17 | 2007-05-17 | Buchman James E | Tamper evident polymeric package with zipper closure and valve, and methods |
JP2007166299A (ja) * | 2005-12-14 | 2007-06-28 | Sony Corp | 固体撮像素子、色分解撮像光学系及び撮像装置 |
US9011003B2 (en) * | 2006-02-08 | 2015-04-21 | S.C. Johnson Home Storage, Inc. | Reclosable pouch and zipper for a reclosable pouch |
US7437805B2 (en) * | 2006-06-23 | 2008-10-21 | Edward Alan Berich | Reclosable storage bag closure with internal valving |
US7857514B2 (en) | 2006-12-12 | 2010-12-28 | Reynolds Foil Inc. | Resealable closures, polymeric packages and systems and methods relating thereto |
US20080159660A1 (en) * | 2006-12-29 | 2008-07-03 | Roell Iii Robert L | System to remove air from a 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 |
US7887238B2 (en) | 2007-06-15 | 2011-02-15 | S.C. Johnson Home Storage, Inc. | Flow channels for a 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 |
WO2009012066A2 (en) * | 2007-07-17 | 2009-01-22 | The Glad Products Company | Storage bag |
US8328421B2 (en) * | 2008-01-30 | 2012-12-11 | S.C. Johnson & Son, Inc. | Push-down compressible pouch with one-way valves on sides |
US20090226573A1 (en) * | 2008-03-07 | 2009-09-10 | Alejandro Gonzalez Leon | Package for granular compositions |
US8066433B2 (en) | 2008-03-14 | 2011-11-29 | Pro-Mart Industries, Inc. | Valve for vacuum storage bag |
JP4887337B2 (ja) | 2008-03-21 | 2012-02-29 | 廖建華 | 多孔からの排気が可能な収納袋 |
US20090257685A1 (en) * | 2008-04-14 | 2009-10-15 | Illinois Tool Works Inc. | Flexible storage bag with vent between two zipper |
WO2011034949A2 (en) * | 2009-09-15 | 2011-03-24 | WestPoint Home, Inc. | Environmentally friendly textile soft goods retail packaging incorporting vacuum-sealable bags reusable by consumers |
US8397958B2 (en) | 2010-08-05 | 2013-03-19 | Ds Smith Plastics Limited | Closure valve assembly for a container |
BRPI1003492A2 (pt) * | 2010-09-23 | 2013-01-01 | Itap Bemis Ltda | disposição em válvula de embalagem flexìvel, embalagem flexìvel e filme flexìvel de laminado de plástico contendo a válvula e métodos aperfeiçoados de fabricação de filme flexìvel de laminado de plástico contendo a válvula e de conformação e enchimento da embalagem flexìvel contendo a válvula |
JP5650976B2 (ja) * | 2010-10-14 | 2015-01-07 | イーエヌ大塚製薬株式会社 | 流動体収容容器、流動体収容容器の製造方法 |
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US9198492B2 (en) | 2011-11-17 | 2015-12-01 | Alfred Chehebar | Luggage system |
US20160221722A1 (en) * | 2015-02-03 | 2016-08-04 | 365-Sports, LLC | Sealable Storage Bag and Related Methods |
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-
2002
- 2002-06-20 US US10/176,287 patent/US6729473B2/en not_active Expired - Lifetime
-
2003
- 2003-06-18 CA CA2432672A patent/CA2432672C/en not_active Expired - Fee Related
- 2003-06-20 ES ES03013970T patent/ES2375934T3/es not_active Expired - Lifetime
- 2003-06-20 EP EP03013970A patent/EP1375124B1/en not_active Expired - Lifetime
- 2003-06-20 MX MXPA03005708A patent/MXPA03005708A/es unknown
- 2003-06-20 AT AT03013970T patent/ATE537963T1/de active
Also Published As
Publication number | Publication date |
---|---|
ATE537963T1 (de) | 2012-01-15 |
CA2432672C (en) | 2011-08-16 |
US6729473B2 (en) | 2004-05-04 |
CA2432672A1 (en) | 2003-12-20 |
EP1375124B1 (en) | 2011-12-21 |
US20030234202A1 (en) | 2003-12-25 |
ES2375934T3 (es) | 2012-03-07 |
EP1375124A1 (en) | 2004-01-02 |
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