AT256601B - Verfahren zur Herstellung des Ventiles an Ventilsäcken - Google Patents

Verfahren zur Herstellung des Ventiles an Ventilsäcken

Info

Publication number
AT256601B
AT256601B AT500562A AT500562A AT256601B AT 256601 B AT256601 B AT 256601B AT 500562 A AT500562 A AT 500562A AT 500562 A AT500562 A AT 500562A AT 256601 B AT256601 B AT 256601B
Authority
AT
Austria
Prior art keywords
valve
manufacturing
bags
valve bags
Prior art date
Application number
AT500562A
Other languages
English (en)
Original Assignee
Duerbeck Papiersackfab
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 Duerbeck Papiersackfab filed Critical Duerbeck Papiersackfab
Application granted granted Critical
Publication of AT256601B publication Critical patent/AT256601B/de

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
    • 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
    • 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)
  • Bag Frames (AREA)
AT500562A 1961-06-30 1962-06-22 Verfahren zur Herstellung des Ventiles an Ventilsäcken AT256601B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DED36454A DE1180927B (de) 1961-06-30 1961-06-30 Verfahren zum fortlaufenden Herstellen von Raumbeuteln und -saecken mit Ventiloeffnung
DED0036744 1961-08-05
DED0037858 1962-01-08

Publications (1)

Publication Number Publication Date
AT256601B true AT256601B (de) 1967-08-25

Family

ID=27209716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT500562A AT256601B (de) 1961-06-30 1962-06-22 Verfahren zur Herstellung des Ventiles an Ventilsäcken

Country Status (6)

Country Link
AT (1) AT256601B (de)
BE (1) BE619480A (de)
CH (1) CH418221A (de)
DE (1) DE1180927B (de)
GB (1) GB1008558A (de)
NL (1) NL280215A (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB544626A (en) * 1941-01-17 1942-04-21 Norman Russell Booth Improved electric fuse holders
US2772823A (en) * 1954-06-28 1956-12-04 Richard H Plamann Bag spout
US2815063A (en) * 1955-01-17 1957-12-03 Fleur Arthur E La Plastic bag making machine

Also Published As

Publication number Publication date
GB1008558A (en) 1965-10-27
DE1180927B (de) 1964-11-05
CH418221A (de) 1966-07-31
NL280215A (de)
BE619480A (de)

Similar Documents

Publication Publication Date Title
NL128626C (nl) Werkwijze ter bereiding van polyurethanen.
CH412918A (de) Verfahren zur Herstellung von 1,8-Naphthyridinen
CH447610A (de) Verfahren zur Herstellung eines Copolymerisates
CH410664A (de) Verfahren zur Herstellung geformter Schleifgegenstände
CH423799A (de) Verfahren zur Herstellung von 3,8-Diazabicyclo-(3,2,1)-oktanen
CH416608A (de) Verfahren zur Herstellung neuer 1,4-16a-Methylsteroide
AT268640B (de) Verfahren zur Herstellung flexibler Behälter od.dgl.
AT212830B (de) Verfahren zur Herstellung neuer 1,2,4-Oxdiazole
AT260427B (de) Verfahren zur Gewinnung des neuen Canarigenin-digitoxosids
AT256601B (de) Verfahren zur Herstellung des Ventiles an Ventilsäcken
CH404674A (de) Verfahren zur Herstellung neuer 3-Alkenyl- und 3-Alkinyl-1-(5-nitrofurfuryliden-amino)-hydantoine
CH397151A (de) Verfahren zur Herstellung eines desaggregierten Gammaglobulins
AT251777B (de) Verfahren zur Herstellung neuer Hendekapeptide
CH423050A (de) Verfahren zur Herstellung neuer Diacylaminoanthrachinone
AT246014B (de) Verfahren zur Herstellung eines Ventilsackes
AT248100B (de) Vorrichtung zur Herstellung eines Ringkörpers
CH405292A (de) Verfahren zur Herstellung neuer Homo-Steroide
CH426797A (de) Verfahren zur Herstellung neuer 6a-Difluormethyl-17a-hydroxy-1,4-pregnadien-3,20-dion-17a-acylate
CH404652A (de) Verfahren zur Herstellung von 1,4-3-Ketosteroiden
CH478781A (de) Verfahren zur Herstellung neuer 2B,19-Oxido-steroide
CH410950A (de) Verfahren zur Herstellung neuer 5-Nitrofuran-Derivate
CH442352A (de) Verfahren zur Herstellung von 2-Alkoxy-3,4-dihydroxy-5-hydroxymethyl-tetrahydrofuranderivaten
AT264849B (de) Verfahren zur Herstellung vielzelliger Körper
CH400142A (de) Verfahren zur Herstellung neuer 3,3-Difluor-androstane
CH435256A (de) Verfahren zur Herstellung neuer Oxidosteroide