CA2829452C - Soupapes de decharge sans huile et de type humide comportant un filtre integre - Google Patents
Soupapes de decharge sans huile et de type humide comportant un filtre integre Download PDFInfo
- Publication number
- CA2829452C CA2829452C CA2829452A CA2829452A CA2829452C CA 2829452 C CA2829452 C CA 2829452C CA 2829452 A CA2829452 A CA 2829452A CA 2829452 A CA2829452 A CA 2829452A CA 2829452 C CA2829452 C CA 2829452C
- Authority
- CA
- Canada
- Prior art keywords
- layer
- gas
- pressure relief
- relief valve
- impervious
- 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.)
- Active
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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Packages (AREA)
- Bag Frames (AREA)
- Check Valves (AREA)
Abstract
Une soupape de sécurité antiretour possédant un filtre intégré. Les soupapes de sécurité antiretour peuvent être appliquées à un emballage de produit pour évacuer le gaz de lemballage. Le filtre intégré empêche les matériaux à lintérieur de lemballage de perturber la fermeture ou le fonctionnement de la soupape de sécurité. Certains modes de réalisation dune soupape de sécurité peuvent être conçus pour un fonctionnement de soupape optimal sans laide dun agent mouillant alors que dautres modes de réalisation dune soupape de sécurité fonctionnent de manière optimale avec un agent mouillant.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/648072 | 2012-10-09 | ||
US13/648,072 US8636034B2 (en) | 2011-08-31 | 2012-10-09 | Oil-less and wetted pressure relief valves having an integrated filter |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2829452A1 CA2829452A1 (fr) | 2014-04-09 |
CA2829452C true CA2829452C (fr) | 2017-05-30 |
Family
ID=49447931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2829452A Active CA2829452C (fr) | 2012-10-09 | 2013-10-09 | Soupapes de decharge sans huile et de type humide comportant un filtre integre |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2719637B1 (fr) |
JP (1) | JP2014076858A (fr) |
CA (1) | CA2829452C (fr) |
ES (1) | ES2601224T3 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6499125B2 (ja) * | 2016-07-01 | 2019-04-10 | シーレックス株式会社 | ガス抜き弁、収容体および接着シート |
JP6990195B2 (ja) * | 2016-12-22 | 2022-01-12 | 日東電工株式会社 | 通気部材とこれを用いた通気筐体及び通気容器 |
CO2017005549A1 (es) * | 2017-06-02 | 2017-08-18 | Velez Juan Manuel Estrada | Válvula para la desgasificación con control de presión positiva, métodos de fabricación de las mismas y empaques que las contienen |
US10358275B1 (en) | 2017-06-16 | 2019-07-23 | Plitek, L.L.C. | Pressure relief valve with a plural-part dry strap |
TWI649238B (zh) * | 2018-02-05 | 2019-02-01 | 川本國際包裝有限公司 | 包裝袋保鮮排氣閥結構 |
SE542898C2 (en) | 2018-08-31 | 2020-08-18 | Å&R Carton Lund Ab | A composite container with separable top, a body blank, and a method of separating a top end portion from a main body of the container |
SE544358C2 (en) | 2019-07-02 | 2022-04-19 | A & R Carton Lund Ab | Method of producing a packaging container and a packaging container |
DE102019214315A1 (de) * | 2019-09-19 | 2021-03-25 | Syntegon Technology Gmbh | Ventil für einen Verpackungsbehälter |
DE102019214317A1 (de) * | 2019-09-19 | 2021-03-25 | Syntegon Technology Gmbh | Ventil für einen Verpackungsbehälter und Verfahren zu dessen Herstellung |
US11352183B2 (en) | 2020-03-05 | 2022-06-07 | Plitek, L.L.C. | Pressure relief valve with wetting fluid reservoirs |
WO2021177960A1 (fr) * | 2020-03-05 | 2021-09-10 | Plitek, L.L.C. | Valve de dégazage comportant des réservoirs de fluide mouillant |
KR102256742B1 (ko) * | 2020-09-03 | 2021-06-01 | 주식회사 이노패키지 | 밀봉 컨테이닝 장치 |
CN112478422B (zh) * | 2020-11-27 | 2022-12-23 | 孙佳斌 | 单向排气的包装袋 |
JP2022126149A (ja) * | 2021-02-18 | 2022-08-30 | 大塚テクノ株式会社 | ガス抜き弁およびガス抜き弁シート |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3312887A1 (de) * | 1983-04-11 | 1984-10-11 | Rovema Verpackungsmaschinen GmbH, 6301 Fernwald | Ueberdruckventil fuer einen verpackungsbehaelter |
US5989608A (en) * | 1998-07-15 | 1999-11-23 | Mizuno; Maki | Food container for cooking with microwave oven |
US7178555B2 (en) | 2000-11-03 | 2007-02-20 | Plitek, Llc | Pressure relief valve |
DE102006016594A1 (de) * | 2006-04-06 | 2007-10-18 | Tesa Ag | Überdruckventil für einen Verpackungsbehälter |
US7328543B2 (en) | 2006-05-17 | 2008-02-12 | Plitek, L.L.C. | Apparatus and method for the application of pressure relief valves |
US8746281B2 (en) * | 2009-11-06 | 2014-06-10 | Sonoco Development Inc. | Valve and method of making same |
-
2013
- 2013-10-09 EP EP13187831.6A patent/EP2719637B1/fr active Active
- 2013-10-09 JP JP2013211701A patent/JP2014076858A/ja active Pending
- 2013-10-09 CA CA2829452A patent/CA2829452C/fr active Active
- 2013-10-09 ES ES13187831.6T patent/ES2601224T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2601224T3 (es) | 2017-02-14 |
EP2719637A1 (fr) | 2014-04-16 |
CA2829452A1 (fr) | 2014-04-09 |
JP2014076858A (ja) | 2014-05-01 |
EP2719637B1 (fr) | 2016-08-24 |
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