FR1348079A - Plastic valve bag and method for manufacturing this bag - Google Patents

Plastic valve bag and method for manufacturing this bag

Info

Publication number
FR1348079A
FR1348079A FR924014A FR924014A FR1348079A FR 1348079 A FR1348079 A FR 1348079A FR 924014 A FR924014 A FR 924014A FR 924014 A FR924014 A FR 924014A FR 1348079 A FR1348079 A FR 1348079A
Authority
FR
France
Prior art keywords
bag
manufacturing
plastic valve
valve bag
plastic
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.)
Expired
Application number
FR924014A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Priority to FR924014A priority Critical patent/FR1348079A/en
Application granted granted Critical
Publication of FR1348079A publication Critical patent/FR1348079A/en
Expired legal-status Critical Current

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
    • 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
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR924014A 1963-02-07 1963-02-07 Plastic valve bag and method for manufacturing this bag Expired FR1348079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR924014A FR1348079A (en) 1963-02-07 1963-02-07 Plastic valve bag and method for manufacturing this bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924014A FR1348079A (en) 1963-02-07 1963-02-07 Plastic valve bag and method for manufacturing this bag

Publications (1)

Publication Number Publication Date
FR1348079A true FR1348079A (en) 1964-01-04

Family

ID=8796511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924014A Expired FR1348079A (en) 1963-02-07 1963-02-07 Plastic valve bag and method for manufacturing this bag

Country Status (1)

Country Link
FR (1) FR1348079A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048077A1 (en) * 2002-11-22 2004-06-10 Kashiwara Seitai Co., Ltd. Mounting structure of open/close valve in sealed body and device for manufacturing sealed body with open/close valve
EP2537669A1 (en) * 2011-06-22 2012-12-26 Jenton International Limited Method of manufacturing a valve bag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048077A1 (en) * 2002-11-22 2004-06-10 Kashiwara Seitai Co., Ltd. Mounting structure of open/close valve in sealed body and device for manufacturing sealed body with open/close valve
US7249612B2 (en) 2002-11-22 2007-07-31 Kashiwara, Seitai Co., Ltd. Mounting structure of an open/close valve in a sealed body
EP2537669A1 (en) * 2011-06-22 2012-12-26 Jenton International Limited Method of manufacturing a valve bag
US9272480B2 (en) 2011-06-22 2016-03-01 Jenton International Limited Method of manufacturing a valve bag
GB2492632B (en) * 2011-06-22 2017-12-20 Jenton International Ltd Method of manufacturing a valve bag

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