AT384995B - METHOD FOR PRODUCING A VALVE BAG AND VALVE BAG PRODUCED BY THE METHOD - Google Patents

METHOD FOR PRODUCING A VALVE BAG AND VALVE BAG PRODUCED BY THE METHOD

Info

Publication number
AT384995B
AT384995B AT0136486A AT136486A AT384995B AT 384995 B AT384995 B AT 384995B AT 0136486 A AT0136486 A AT 0136486A AT 136486 A AT136486 A AT 136486A AT 384995 B AT384995 B AT 384995B
Authority
AT
Austria
Prior art keywords
valve bag
producing
produced
valve
bag produced
Prior art date
Application number
AT0136486A
Other languages
German (de)
Other versions
ATA136486A (en
Inventor
Bruno Dipl Ing Dr Haider
Christian Ing Moser
Thomas Dipl Ing Langer
Bernhard Riezler
Gernot Ott
Original Assignee
Chemiefaser Lenzing Ag
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Priority to AT0136486A priority Critical patent/AT384995B/en
Priority to CN86104300.6A priority patent/CN1003437B/en
Priority to CN198686204493U priority patent/CN86204493U/en
Priority to DE19873716010 priority patent/DE3716010A1/en
Priority to BR8702637A priority patent/BR8702637A/en
Priority to JP62126848A priority patent/JPS62280028A/en
Publication of ATA136486A publication Critical patent/ATA136486A/en
Application granted granted Critical
Publication of AT384995B publication Critical patent/AT384995B/en

Links

Classifications

    • 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
    • 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
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
AT0136486A 1986-05-22 1986-05-22 METHOD FOR PRODUCING A VALVE BAG AND VALVE BAG PRODUCED BY THE METHOD AT384995B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0136486A AT384995B (en) 1986-05-22 1986-05-22 METHOD FOR PRODUCING A VALVE BAG AND VALVE BAG PRODUCED BY THE METHOD
CN86104300.6A CN1003437B (en) 1986-05-22 1986-06-10 Manufacture a kind of method of Sack with pleat
CN198686204493U CN86204493U (en) 1986-05-22 1986-06-10 Sack with pleat
DE19873716010 DE3716010A1 (en) 1986-05-22 1987-05-13 Method for producing a valve bag
BR8702637A BR8702637A (en) 1986-05-22 1987-05-22 PROCESS TO PRODUCE A VALVE BAG AND BAG PRODUCED BY SUCH PROCESS
JP62126848A JPS62280028A (en) 1986-05-22 1987-05-22 Manufacture of bag with valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0136486A AT384995B (en) 1986-05-22 1986-05-22 METHOD FOR PRODUCING A VALVE BAG AND VALVE BAG PRODUCED BY THE METHOD

Publications (2)

Publication Number Publication Date
ATA136486A ATA136486A (en) 1987-07-15
AT384995B true AT384995B (en) 1988-02-10

Family

ID=3512286

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0136486A AT384995B (en) 1986-05-22 1986-05-22 METHOD FOR PRODUCING A VALVE BAG AND VALVE BAG PRODUCED BY THE METHOD

Country Status (5)

Country Link
JP (1) JPS62280028A (en)
CN (2) CN86204493U (en)
AT (1) AT384995B (en)
BR (1) BR8702637A (en)
DE (1) DE3716010A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036556A1 (en) 2009-08-10 2011-02-17 Windmöller & Hölscher Kg A method and apparatus for making a sack or bag with nonwoven material, and a sack or bag comprising nonwoven material
AT514545B1 (en) * 2013-07-26 2015-02-15 Herwig Dipl Ing Worff Method of making sacks from a fabric
EP3444211B1 (en) * 2017-08-15 2021-04-28 BEUMER Group GmbH & Co. KG Separating device for flexible sheet material, in particular valve sacks
CN107433735B (en) * 2017-09-07 2023-06-02 北京正达利业工贸有限公司 Valve pocket processing equipment
PE20210742A1 (en) * 2018-09-23 2021-04-19 Lohia Corp Ltd METHOD AND APPARATUS TO MANUFACTURE A STORAGE BAG, AND STORAGE BAG
CN112265326B (en) * 2020-09-25 2022-04-15 南京沪江复合材料股份有限公司 Online ton sack cornering machine
CN115320176A (en) * 2022-08-18 2022-11-11 恩平市得盛智能科技有限公司 Valve port paper tape insertion differential adjusting mechanism
CN117621536B (en) * 2023-12-25 2026-03-20 上海拓和包装制品有限公司 A type of irregular folding machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247134B (en) * 1962-04-09 1967-08-10 Windmoeller & Hoelscher Plastic valve bag and process for its manufacture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780720A (en) * 1928-09-17 1930-11-04 St Regis Paper Co Method of forming valve bags
DE6810382U (en) * 1968-12-07 1969-04-24 Badische Anilin & Soda Fabrik Ag DOUBLE WALL STACKABLE PACKAGING
DE3145259A1 (en) * 1981-11-14 1983-05-26 Nordenia-Kunststoffe Peter Mager Kg, 2841 Steinfeld Sack, preferably made of plastic film, which can be used as a packaging means for bulk materials
JPH052199U (en) * 1991-06-24 1993-01-14 三伸電子工業株式会社 Electromagnetic electroacoustic device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247134B (en) * 1962-04-09 1967-08-10 Windmoeller & Hoelscher Plastic valve bag and process for its manufacture

Also Published As

Publication number Publication date
BR8702637A (en) 1988-02-23
JPS62280028A (en) 1987-12-04
CN86104300A (en) 1987-12-02
CN1003437B (en) 1989-03-01
DE3716010A1 (en) 1987-11-26
ATA136486A (en) 1987-07-15
CN86204493U (en) 1988-06-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee