FR2368354A1 - Dispositif perfectionne pour interrompre le cycle d'une machine a fabriquer des sacs - Google Patents

Dispositif perfectionne pour interrompre le cycle d'une machine a fabriquer des sacs

Info

Publication number
FR2368354A1
FR2368354A1 FR7731605A FR7731605A FR2368354A1 FR 2368354 A1 FR2368354 A1 FR 2368354A1 FR 7731605 A FR7731605 A FR 7731605A FR 7731605 A FR7731605 A FR 7731605A FR 2368354 A1 FR2368354 A1 FR 2368354A1
Authority
FR
France
Prior art keywords
interrupting
cycle
making machine
bag making
perfected device
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.)
Granted
Application number
FR7731605A
Other languages
English (en)
Other versions
FR2368354B1 (fr
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of FR2368354A1 publication Critical patent/FR2368354A1/fr
Application granted granted Critical
Publication of FR2368354B1 publication Critical patent/FR2368354B1/fr
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
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning 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

Landscapes

  • Making Paper Articles (AREA)

Abstract

L'invention se rapporte à la fabrication de sacs. Les sacs sont obtenus au départ d'une nappe de matière W.S. qui est sectionnée et soudée à cet effet par des moyens 30. Dans la machine, des moyens sont prévus pour rétracter le bord antérieur de la nappe sectionnée en vue de l'écarter de la barre de soudage 30 qui pourrait l'abimer. Les sacs fabriqués sont principalement en matière thermoplastique.
FR7731605A 1976-10-21 1977-10-20 Dispositif perfectionne pour interrompre le cycle d'une machine a fabriquer des sacs Granted FR2368354A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/734,703 US4077306A (en) 1976-10-21 1976-10-21 Bag machine cycle interrupt

Publications (2)

Publication Number Publication Date
FR2368354A1 true FR2368354A1 (fr) 1978-05-19
FR2368354B1 FR2368354B1 (fr) 1982-02-19

Family

ID=24952753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731605A Granted FR2368354A1 (fr) 1976-10-21 1977-10-20 Dispositif perfectionne pour interrompre le cycle d'une machine a fabriquer des sacs

Country Status (6)

Country Link
US (1) US4077306A (fr)
BE (1) BE858861A (fr)
DE (2) DE7732155U1 (fr)
FR (1) FR2368354A1 (fr)
GB (1) GB1584599A (fr)
IT (1) IT1087085B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023117A1 (fr) * 1979-07-11 1981-01-28 Sulzer Bros (Uk) Ltd. Systèmes d'entraînement de machine
US4451249A (en) * 1980-09-26 1984-05-29 Debin Rene F Manufacture of thermoplastic bags
US4613062A (en) * 1984-04-17 1986-09-23 Continental Can Company, Inc. Hot melt material dispenser
US4867056A (en) * 1986-08-12 1989-09-19 Reynolds/Leteron, Co. Apparatus and method for cutting indicia from tape
JPH0222042A (ja) * 1988-07-11 1990-01-24 Nippon Furuuto Kk 製袋機の制御方法
US5358592A (en) * 1989-07-11 1994-10-25 Nippon Flute Co., Ltd. Bag making machine control
US5009740A (en) * 1989-08-09 1991-04-23 Nippon Flute Co., Ltd. Bag making machine
US6561962B1 (en) 2000-03-10 2003-05-13 Converting Systems, Inc. Line plastic bag machine
US6763749B2 (en) * 2002-01-15 2004-07-20 The Procter & Gamble Company Web speed metering apparatus and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245198A1 (de) * 1971-11-12 1973-05-24 Fmc Corp Beutelherstellungsmaschine
FR2280501A1 (fr) * 1974-08-02 1976-02-27 Lehmacher Hans Appareil automatique destine a la fabrication de sachets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541929A (en) * 1968-12-30 1970-11-24 Fmc Corp Bag machines
US3813998A (en) * 1971-11-12 1974-06-04 Fmc Corp Apparatus for making bottom seal thermoplastic bags
US3884129A (en) * 1973-04-10 1975-05-20 Schjeldahl Co G T Intermittent web drive mechanism employing unidirectional clutches
US4003298A (en) * 1975-02-10 1977-01-18 Gloucester Engineering Co. Inc. Apparatus for driving moving webs in bag making machines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245198A1 (de) * 1971-11-12 1973-05-24 Fmc Corp Beutelherstellungsmaschine
FR2280501A1 (fr) * 1974-08-02 1976-02-27 Lehmacher Hans Appareil automatique destine a la fabrication de sachets

Also Published As

Publication number Publication date
DE2746770A1 (de) 1978-04-27
US4077306A (en) 1978-03-07
FR2368354B1 (fr) 1982-02-19
IT1087085B (it) 1985-05-31
DE2746770B2 (de) 1980-01-03
BE858861A (fr) 1978-01-16
GB1584599A (en) 1981-02-11
DE7732155U1 (de) 1986-01-16

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