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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
Application number
MX2015006021A
Other languages
English (en)
Inventor
Doug Thurman
Original Assignee
Mondi Bags Usa Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mondi Bags Usa Llc filed Critical Mondi Bags Usa Llc
Publication of MX2015006021A publication Critical patent/MX2015006021A/es

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
    • 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.
MX2015006021A 2012-11-14 2013-11-13 Bolsa resistente a la filtracion. MX2015006021A (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP2920081A1 (en) 2015-09-23
CA2891222A1 (en) 2014-05-22
WO2014078340A1 (en) 2014-05-22
US20140133783A1 (en) 2014-05-15

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