AT386561B - DEVICE FOR PRODUCING A VALVE ON A BAG PIECE - Google Patents

DEVICE FOR PRODUCING A VALVE ON A BAG PIECE

Info

Publication number
AT386561B
AT386561B AT0136586A AT136586A AT386561B AT 386561 B AT386561 B AT 386561B AT 0136586 A AT0136586 A AT 0136586A AT 136586 A AT136586 A AT 136586A AT 386561 B AT386561 B AT 386561B
Authority
AT
Austria
Prior art keywords
valve
producing
bag piece
bag
piece
Prior art date
Application number
AT0136586A
Other languages
German (de)
Other versions
ATA136586A (en
Inventor
Thomas Dipl Ing Langer
Gernot Ott
Christian Ing Moser
Bruno Dipl Ing Dr Haider
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 AT0136586A priority Critical patent/AT386561B/en
Priority to IN379/DEL/87A priority patent/IN172018B/en
Priority to DE19873715982 priority patent/DE3715982A1/en
Priority to JP62126849A priority patent/JPS62280029A/en
Priority to BR8702629A priority patent/BR8702629A/en
Publication of ATA136586A publication Critical patent/ATA136586A/en
Application granted granted Critical
Publication of AT386561B publication Critical patent/AT386561B/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
AT0136586A 1986-05-22 1986-05-22 DEVICE FOR PRODUCING A VALVE ON A BAG PIECE AT386561B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT0136586A AT386561B (en) 1986-05-22 1986-05-22 DEVICE FOR PRODUCING A VALVE ON A BAG PIECE
IN379/DEL/87A IN172018B (en) 1986-05-22 1987-05-01
DE19873715982 DE3715982A1 (en) 1986-05-22 1987-05-13 Device for producing a valve on a bag blank
JP62126849A JPS62280029A (en) 1986-05-22 1987-05-22 Device for forming valve to bag blank
BR8702629A BR8702629A (en) 1986-05-22 1987-05-22 PROVISION TO PRODUCE A VALVE IN A CRUISE PIECE OF BAG

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0136586A AT386561B (en) 1986-05-22 1986-05-22 DEVICE FOR PRODUCING A VALVE ON A BAG PIECE

Publications (2)

Publication Number Publication Date
ATA136586A ATA136586A (en) 1988-02-15
AT386561B true AT386561B (en) 1988-09-12

Family

ID=3512302

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0136586A AT386561B (en) 1986-05-22 1986-05-22 DEVICE FOR PRODUCING A VALVE ON A BAG PIECE

Country Status (5)

Country Link
JP (1) JPS62280029A (en)
AT (1) AT386561B (en)
BR (1) BR8702629A (en)
DE (1) DE3715982A1 (en)
IN (1) IN172018B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403357B (en) * 1996-02-08 1998-01-26 Sml Lenzing Maschinengesellsch Method and apparatus for conveying sack blanks cyclically in systems for the automatic insertion of valves into valve sacks

Family Cites Families (3)

* 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
US2740334A (en) * 1952-06-04 1956-04-03 Multiwail Res Inst Inc Bag valving and sleeving apparatus
DE1268359B (en) * 1964-04-23 1968-05-16 Niedermayr Papierwarenfabrik Method for producing a self-closing valve on plastic bags

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403357B (en) * 1996-02-08 1998-01-26 Sml Lenzing Maschinengesellsch Method and apparatus for conveying sack blanks cyclically in systems for the automatic insertion of valves into valve sacks

Also Published As

Publication number Publication date
JPH0560784B2 (en) 1993-09-03
DE3715982C2 (en) 1992-11-05
DE3715982A1 (en) 1987-11-26
ATA136586A (en) 1988-02-15
IN172018B (en) 1993-03-13
JPS62280029A (en) 1987-12-04
BR8702629A (en) 1988-02-23

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee