DE3446537C2 - - Google Patents

Info

Publication number
DE3446537C2
DE3446537C2 DE3446537A DE3446537A DE3446537C2 DE 3446537 C2 DE3446537 C2 DE 3446537C2 DE 3446537 A DE3446537 A DE 3446537A DE 3446537 A DE3446537 A DE 3446537A DE 3446537 C2 DE3446537 C2 DE 3446537C2
Authority
DE
Germany
Prior art keywords
welding
support arms
jaws
support arm
bogie
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
DE3446537A
Other languages
German (de)
English (en)
Other versions
DE3446537A1 (de
Inventor
Hans 4000 Duesseldorf De Lissner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE3446537A priority Critical patent/DE3446537A1/de
Publication of DE3446537A1 publication Critical patent/DE3446537A1/de
Application granted granted Critical
Publication of DE3446537C2 publication Critical patent/DE3446537C2/de
Granted legal-status Critical Current

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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure using sealing jaws or sealing dies
    • 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
    • B31B2155/00—Flexible containers made from 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations

Landscapes

  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE3446537A 1984-12-20 1984-12-20 Vorrichtung zum herstellen von kunststoffsaecken Granted DE3446537A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3446537A DE3446537A1 (de) 1984-12-20 1984-12-20 Vorrichtung zum herstellen von kunststoffsaecken

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3446537A DE3446537A1 (de) 1984-12-20 1984-12-20 Vorrichtung zum herstellen von kunststoffsaecken

Publications (2)

Publication Number Publication Date
DE3446537A1 DE3446537A1 (de) 1986-06-26
DE3446537C2 true DE3446537C2 (ja) 1987-10-01

Family

ID=6253339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3446537A Granted DE3446537A1 (de) 1984-12-20 1984-12-20 Vorrichtung zum herstellen von kunststoffsaecken

Country Status (1)

Country Link
DE (1) DE3446537A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616574C2 (de) * 1976-04-14 1985-08-29 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Herstellen von Beuteln aus einer kontinuierlich zugeführten thermoplastischen Schlauchfolienbahn
DE2809515C2 (de) * 1978-03-06 1980-03-27 Windmoeller & Hoelscher, 4540 Lengerich Vorrichtung zum Anbringen von Querschweißnähten an aufeinanderliegende Bahnen aus Kunststoffolie
DE3151848A1 (de) * 1981-12-30 1983-07-28 M. Lehmacher & Sohn Gmbh Maschinenfabrik, 5216 Niederkassel Vorrichtung zur herstellung von kunststoffbeuteln

Also Published As

Publication number Publication date
DE3446537A1 (de) 1986-06-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee