MX2015006021A - Bolsa resistente a la filtracion. - Google Patents
Bolsa resistente a la filtracion.Info
- Publication number
- MX2015006021A MX2015006021A MX2015006021A MX2015006021A MX2015006021A MX 2015006021 A MX2015006021 A MX 2015006021A MX 2015006021 A MX2015006021 A MX 2015006021A MX 2015006021 A MX2015006021 A MX 2015006021A MX 2015006021 A MX2015006021 A MX 2015006021A
- Authority
- MX
- Mexico
- Prior art keywords
- valve
- sift
- bag
- patch
- resistant bag
- Prior art date
Links
- 230000009969 flowable effect Effects 0.000 abstract 1
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
-
- 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
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
-
- 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
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
- B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
- B31B2100/0022—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed made from tubular webs or blanks, including by tube or bottom forming operations
-
- 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
- B31B2110/00—Shape of rigid or semi-rigid containers
- B31B2110/30—Shape of rigid or semi-rigid containers having a polygonal cross section
- B31B2110/35—Shape of rigid or semi-rigid containers having a polygonal cross section rectangular, e.g. square
-
- 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
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
- B31B50/8122—Applying patches
-
- 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
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B50/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Se describe en la presente una bolsa con válvula resistente a la filtración. La bolsa incluye un extremo superior, estando el extremo superior cerrado al menos parcialmente, un extremo inferior opuesto al extremo superior, estando el extremo inferior cerrado, una válvula en el extremo superior, estando la válvula configurada para recibir material fluible para llenar la bolsa, y un parche en el extremo superior y opuesto a la válvula, estando configurado el parche para restringir la fuga del material que fluye a través de la válvula, en donde el parche incluye un manguito.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261726299P | 2012-11-14 | 2012-11-14 | |
PCT/US2013/069778 WO2014078340A1 (en) | 2012-11-14 | 2013-11-13 | Sift-resistant bag |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2015006021A true MX2015006021A (es) | 2015-10-26 |
Family
ID=50681765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015006021A MX2015006021A (es) | 2012-11-14 | 2013-11-13 | Bolsa resistente a la filtracion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140133783A1 (es) |
EP (1) | EP2920081A1 (es) |
CA (1) | CA2891222A1 (es) |
MX (1) | MX2015006021A (es) |
WO (1) | WO2014078340A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105083716B (zh) * | 2015-08-06 | 2017-10-17 | 陈行荣 | 一种阀口袋 |
CN115674784B (zh) * | 2022-11-15 | 2024-05-31 | 江西新明峰包装科技有限公司 | 一种内衬式阀口袋制作工艺 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2176499A (en) * | 1935-11-28 | 1939-10-17 | Hoppe | Multiwall bag of paper or other material |
US2105376A (en) * | 1936-12-18 | 1938-01-11 | Chase Bag Company | Valve bag |
US3000550A (en) * | 1958-06-04 | 1961-09-19 | Hudson Pulp & Paper Corp | Valve sleeve for bags |
US3000551A (en) * | 1959-09-11 | 1961-09-19 | Hudson Pulp & Paper Corp | Bags |
US3117711A (en) * | 1960-05-30 | 1964-01-14 | Natro Cellulosa S P A | Plastic bag |
US3130897A (en) * | 1961-06-08 | 1964-04-28 | St Regis Cons Packaging Ltd | Valve inserts for valve bags |
US3216647A (en) * | 1961-08-10 | 1965-11-09 | Union Carbide Corp | Industrial bag |
US3191850A (en) * | 1962-08-06 | 1965-06-29 | Windmoeller & Hoelscher | Sack production |
US3261267A (en) * | 1963-03-11 | 1966-07-19 | Bemis Co Inc | Bags |
DE1486238C3 (de) * | 1965-03-17 | 1974-02-21 | Erwin Behn Verpackungsbedarf Gmbh, 4150 Krefeld | Mehrlagiger Kreuzbodensack |
US4049191A (en) * | 1976-02-02 | 1977-09-20 | Great Plains Bag Corporation | Block bottom valve bag |
US4453270A (en) * | 1982-05-19 | 1984-06-05 | Westvaco Corporation | Pasted valve stepped end bag |
DE8628387U1 (de) * | 1986-10-24 | 1986-12-04 | Bischof Und Klein Gmbh & Co, 4540 Lengerich | Kreuz- oder Klotzbodenventilsack |
DE8811184U1 (de) * | 1988-09-05 | 1988-11-10 | Bischof Und Klein Gmbh & Co, 4540 Lengerich | Kreuz- oder Klotzbodenventilsack |
US5516210A (en) * | 1994-05-10 | 1996-05-14 | Stone Container Corporation | Self-closing sealable valve bag |
US5806982A (en) * | 1994-05-10 | 1998-09-15 | Stone Container Corporation | Self-closing sealable valve bag |
US6126316A (en) * | 1996-09-05 | 2000-10-03 | Bemis Company, Inc. | Automatic self-closing valve closure assembly for valve bags |
US20040184680A1 (en) * | 2002-06-11 | 2004-09-23 | Dematteis Robert B | Flowing bag filling system and bag therefor |
KR100402896B1 (ko) * | 2001-07-13 | 2003-10-30 | 유완상 | 복합형 호첩식 밸브백 |
CA2372052C (en) * | 2002-02-12 | 2007-01-09 | Hood Packaging Corporation | Multiwall paper bag |
US20040190799A1 (en) * | 2003-03-31 | 2004-09-30 | General Electric Company | Side discharge bag for flowable materials and method for dicharging flowable materials |
US7726880B2 (en) * | 2004-06-29 | 2010-06-01 | The Glad Products Company | Flexible storage bag |
-
2013
- 2013-11-13 WO PCT/US2013/069778 patent/WO2014078340A1/en active Application Filing
- 2013-11-13 EP EP13854754.2A patent/EP2920081A1/en not_active Withdrawn
- 2013-11-13 US US14/078,656 patent/US20140133783A1/en not_active Abandoned
- 2013-11-13 MX MX2015006021A patent/MX2015006021A/es unknown
- 2013-11-13 CA CA2891222A patent/CA2891222A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2920081A1 (en) | 2015-09-23 |
US20140133783A1 (en) | 2014-05-15 |
CA2891222A1 (en) | 2014-05-22 |
WO2014078340A1 (en) | 2014-05-22 |
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