ES2015519A4 - Mandril de conformacion de tubo flexible de fuelle. - Google Patents

Mandril de conformacion de tubo flexible de fuelle.

Info

Publication number
ES2015519A4
ES2015519A4 ES89440062T ES89440062T ES2015519A4 ES 2015519 A4 ES2015519 A4 ES 2015519A4 ES 89440062 T ES89440062 T ES 89440062T ES 89440062 T ES89440062 T ES 89440062T ES 2015519 A4 ES2015519 A4 ES 2015519A4
Authority
ES
Spain
Prior art keywords
flexible tube
tube forming
forming chuck
bellows flexible
bellows
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.)
Pending
Application number
ES89440062T
Other languages
English (en)
Inventor
Gilbert Braedle
Paul Cromer
Francis Huck
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.)
H I Holweg Int Soc Anonyme Dite
Original Assignee
H I Holweg Int Soc Anonyme Dite
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 H I Holweg Int Soc Anonyme Dite filed Critical H I Holweg Int Soc Anonyme Dite
Publication of ES2015519A4 publication Critical patent/ES2015519A4/es
Pending 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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/36—Folding sheets, blanks or webs by continuously feeding them to stationary members, e.g. plates, ploughs or cores
    • 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
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0012—Flexible containers made from webs by folding webs longitudinally having their openings facing in the direction of movement
    • 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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
    • B31B70/266—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
ES89440062T 1988-07-05 1989-06-28 Mandril de conformacion de tubo flexible de fuelle. Pending ES2015519A4 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809270A FR2633869A1 (fr) 1988-07-05 1988-07-05 Mandrin de formage d'un boyau a soufflets

Publications (1)

Publication Number Publication Date
ES2015519A4 true ES2015519A4 (es) 1990-09-01

Family

ID=9368223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89440062T Pending ES2015519A4 (es) 1988-07-05 1989-06-28 Mandril de conformacion de tubo flexible de fuelle.

Country Status (5)

Country Link
US (1) US4986806A (es)
EP (1) EP0350418A1 (es)
DE (1) DE350418T1 (es)
ES (1) ES2015519A4 (es)
FR (1) FR2633869A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9201096D0 (en) * 1992-01-20 1992-03-11 Unilever Plc Tube-forming apparatus
US5449156A (en) * 1993-09-09 1995-09-12 Web Printing Controls Co., Inc. Method and apparatus for longitudinally folding a printed web in a printing press
US5957823A (en) * 1998-01-13 1999-09-28 Fan; K. S. Folding mechanism for a bag knitting apparatus
GB2444574B (en) * 2007-06-13 2008-11-12 Gregory Epps Bending sheet material
CN109177318A (zh) * 2018-11-22 2019-01-11 江苏方邦机械有限公司 一种纸袋成型装置及纸袋生产线
CN109551817B (zh) * 2018-12-21 2020-07-07 四川汇利实业有限公司 一种药盒自动折边机构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US407813A (en) * 1889-07-30 Harry c
US331721A (en) * 1885-12-01 Paper-bag machine
US331723A (en) * 1885-12-01 Paper-bag machine
US2673495A (en) * 1946-03-13 1954-03-30 Continental Can Co Method and apparatus for making bags
DE827581C (de) * 1949-04-07 1952-01-10 Epag Elberfelder Papierfabrik Verfahren und Vorrichtung zur Herstellung von Papierbeuteln und -saecken mit Kreuzboeden
BE500098A (es) * 1951-05-22 1900-01-01
AT230722B (de) * 1960-05-18 1963-12-30 Wolfgang Anger Vorrichtung zur Bildung von Falten in, insbesondere nahtlosen Schlauchbahnen
US3111310A (en) * 1961-12-21 1963-11-19 Orville V Dutro Folder
FR1469835A (fr) * 1967-03-30 1967-02-17 Ethyl Corp Sac à couches multiples, procédé et appareil pour le fabriquer
US3976418A (en) * 1972-10-27 1976-08-24 The Dow Chemical Company Apparatus for gusseting continuous lengths of tubular material
DE2921757A1 (de) * 1979-05-29 1980-12-04 Maschf Augsburg Nuernberg Ag Verfahren zum herstellen eines trichterbleches fuer einen falztrichter einer rotationsdruckmaschine und danach hergestelltes trichterblech
US4591354A (en) * 1984-08-15 1986-05-27 Wilverly Mansions I.B.V. Apparatus for folding sheet materials
US4578051A (en) * 1985-02-25 1986-03-25 Container Corporation Of America Film tube gusset forming machine
US4648861A (en) * 1985-06-25 1987-03-10 Kimberly-Clark Corporation Folding apparatus and method

Also Published As

Publication number Publication date
US4986806A (en) 1991-01-22
EP0350418A1 (fr) 1990-01-10
DE350418T1 (de) 1990-11-08
FR2633869A1 (fr) 1990-01-12

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