FI61832C - Foerfarande foer tillverkning av papperssaeckar - Google Patents

Foerfarande foer tillverkning av papperssaeckar Download PDF

Info

Publication number
FI61832C
FI61832C FI811057A FI811057A FI61832C FI 61832 C FI61832 C FI 61832C FI 811057 A FI811057 A FI 811057A FI 811057 A FI811057 A FI 811057A FI 61832 C FI61832 C FI 61832C
Authority
FI
Finland
Prior art keywords
cuff
paper
blank
blanks
collar
Prior art date
Application number
FI811057A
Other languages
English (en)
Finnish (fi)
Other versions
FI61832B (fi
Inventor
Keijo Rantanen
Risto Lehtonen
Original Assignee
Rosenlew Ab Oy W
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 Rosenlew Ab Oy W filed Critical Rosenlew Ab Oy W
Priority to FI811057A priority Critical patent/FI61832C/fi
Priority to AT82102825T priority patent/ATE23820T1/de
Priority to DE8282102825T priority patent/DE3274436D1/de
Priority to EP82102825A priority patent/EP0062326B1/de
Publication of FI61832B publication Critical patent/FI61832B/fi
Application granted granted Critical
Publication of FI61832C publication Critical patent/FI61832C/fi

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
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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

  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
FI811057A 1981-04-06 1981-04-06 Foerfarande foer tillverkning av papperssaeckar FI61832C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI811057A FI61832C (fi) 1981-04-06 1981-04-06 Foerfarande foer tillverkning av papperssaeckar
AT82102825T ATE23820T1 (de) 1981-04-06 1982-04-01 Verfahren zur herstellung von papiersaecken.
DE8282102825T DE3274436D1 (en) 1981-04-06 1982-04-01 Procedure for manufacturing paper bags
EP82102825A EP0062326B1 (de) 1981-04-06 1982-04-01 Verfahren zur Herstellung von Papiersäcken

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI811057 1981-04-06
FI811057A FI61832C (fi) 1981-04-06 1981-04-06 Foerfarande foer tillverkning av papperssaeckar

Publications (2)

Publication Number Publication Date
FI61832B FI61832B (fi) 1982-06-30
FI61832C true FI61832C (fi) 1982-10-11

Family

ID=8514286

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811057A FI61832C (fi) 1981-04-06 1981-04-06 Foerfarande foer tillverkning av papperssaeckar

Country Status (4)

Country Link
EP (1) EP0062326B1 (de)
AT (1) ATE23820T1 (de)
DE (1) DE3274436D1 (de)
FI (1) FI61832C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80427C (fi) * 1987-05-26 1990-06-11 Rosenlew Ab Oy W Foer hand baerbar saeck.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559873A (en) * 1944-10-19 1951-07-10 Arkell & Smiths Machine for and method of manufacturing valve bags
DE1119644B (de) * 1953-05-12 1961-12-14 St Regis Paper Co Verfahren und Vorrichtung zum Herstellen von flachen Ventilsack- oder Ventilbeutel-Schlauchstuecken
US3002747A (en) * 1955-07-05 1961-10-03 Int Paper Co Bag feeding, valving and sewing machine
DE1274432B (de) * 1960-01-19 1968-08-01 Int Paper Co Maschine zum Herstellen von gezwickelten Schlauchstuecken mit einer Klappe und Manschette
BE623563A (de) * 1961-10-13

Also Published As

Publication number Publication date
DE3274436D1 (en) 1987-01-15
EP0062326B1 (de) 1986-11-26
FI61832B (fi) 1982-06-30
ATE23820T1 (de) 1986-12-15
EP0062326A3 (en) 1983-07-20
EP0062326A2 (de) 1982-10-13

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: OY W. ROSENLEW AB