DK673288A - Fremgangsmaade og apparat til fremstilling af krympehaetter - Google Patents

Fremgangsmaade og apparat til fremstilling af krympehaetter

Info

Publication number
DK673288A
DK673288A DK673288A DK673288A DK673288A DK 673288 A DK673288 A DK 673288A DK 673288 A DK673288 A DK 673288A DK 673288 A DK673288 A DK 673288A DK 673288 A DK673288 A DK 673288A
Authority
DK
Denmark
Prior art keywords
shrinkles
manufacturing
manufacturing shrinkles
Prior art date
Application number
DK673288A
Other languages
English (en)
Other versions
DK673288D0 (da
Inventor
Detlef M Kuehnert
Original Assignee
Detlef M Kuehnert
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 Detlef M Kuehnert filed Critical Detlef M Kuehnert
Publication of DK673288D0 publication Critical patent/DK673288D0/da
Publication of DK673288A publication Critical patent/DK673288A/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02Bending or folding
    • B29C53/10Bending or folding of blown tubular films, e.g. gusseting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00Flexible containers made from webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00Flexible containers made from webs
    • B31B2155/003Flexible containers made from webs starting from tubular webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00Shape of flexible containers
    • B31B2160/20Shape of flexible containers with structural provision for thickness of contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/16Cutting webs
    • B31B50/18Cutting webs longitudinally
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/26Folding sheets, blanks or webs
    • B31B70/262Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
    • B31B70/266Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/26Folding sheets, blanks or webs
    • B31B70/36Folding sheets, blanks or webs by continuously feeding them to stationary members, e.g. plates, ploughs or cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DK673288A 1987-12-04 1988-12-02 Fremgangsmaade og apparat til fremstilling af krympehaetter DK673288A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873741210 DE3741210A1 (de) 1987-12-04 1987-12-04 Verfahren zum herstellen von schrumpfhauben, vorrichtung zu dessen durchfuehrung sowie schrumpfhaube

Publications (2)

Publication Number Publication Date
DK673288D0 DK673288D0 (da) 1988-12-02
DK673288A true DK673288A (da) 1989-06-05

Family

ID=6341918

Family Applications (1)

Application Number Title Priority Date Filing Date
DK673288A DK673288A (da) 1987-12-04 1988-12-02 Fremgangsmaade og apparat til fremstilling af krympehaetter

Country Status (3)

Country Link
EP (1) EP0319048A3 (da)
DE (1) DE3741210A1 (da)
DK (1) DK673288A (da)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH434708A (de) * 1966-06-10 1967-04-30 Weyermann Viktor Verfahren und Vorrichtung zur Herstellung von Tragtaschen aus einem Kunststoff-Folienschlauch und nach dem Verfahren hergestellte Tragtaschen
GB1273157A (en) * 1969-04-28 1972-05-03 British Visqueen Ltd Carrier bags
US3978638A (en) * 1970-08-20 1976-09-07 Mobil Oil Corporation Package construction of articles with shrink film
DE2455515A1 (de) * 1974-11-23 1976-05-26 Lissner Gmbh Chrumpfhaube mit tieffalte fuer quaderfoermige gutstapel
DE2457269A1 (de) * 1974-12-04 1976-06-10 Lissner Gmbh Als bodenfaltenhaube ausgebildete schrumpfhaube fuer quaderfoermige gutstapel
CA1114215A (en) * 1978-03-24 1981-12-15 Ewald A. Kamp Method for producing a flat bottom plastic bag
BE882059A (fr) * 1980-03-04 1980-07-01 Suominen Heikki S Sac, muni de poignees, et son procede de fabrication
DE3500928A1 (de) * 1985-01-12 1986-07-17 Horn-Plastik Theodor Horn Kg, 3578 Schwalmstadt Vorratsrolle fuer aus kunststoffolie, papier o.dgl. bestehende schutzbezuege fuer kraftfahrzeugsitze oder -baenke

Also Published As

Publication number Publication date
EP0319048A3 (de) 1991-08-21
DK673288D0 (da) 1988-12-02
EP0319048A2 (de) 1989-06-07
DE3741210A1 (de) 1989-06-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment