FR2638676B1 - BAG MANUFACTURING MACHINES - Google Patents

BAG MANUFACTURING MACHINES

Info

Publication number
FR2638676B1
FR2638676B1 FR8914661A FR8914661A FR2638676B1 FR 2638676 B1 FR2638676 B1 FR 2638676B1 FR 8914661 A FR8914661 A FR 8914661A FR 8914661 A FR8914661 A FR 8914661A FR 2638676 B1 FR2638676 B1 FR 2638676B1
Authority
FR
France
Prior art keywords
manufacturing machines
bag manufacturing
bag
machines
manufacturing
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 - Fee Related
Application number
FR8914661A
Other languages
French (fr)
Other versions
FR2638676A1 (en
Inventor
Hatchell Peter
A. Sample Charles
Ross Jeffrey
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
Priority claimed from US07/269,820 external-priority patent/US5094656A/en
Priority claimed from US07/270,889 external-priority patent/US5000727A/en
Application filed by FMC Corp filed Critical FMC Corp
Publication of FR2638676A1 publication Critical patent/FR2638676A1/en
Application granted granted Critical
Publication of FR2638676B1 publication Critical patent/FR2638676B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
FR8914661A 1988-11-10 1989-11-08 BAG MANUFACTURING MACHINES Expired - Fee Related FR2638676B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/269,820 US5094656A (en) 1988-11-10 1988-11-10 Servo drive bag machine
US07/270,889 US5000727A (en) 1988-11-14 1988-11-14 Servo driven draw roll for bag machine

Publications (2)

Publication Number Publication Date
FR2638676A1 FR2638676A1 (en) 1990-05-11
FR2638676B1 true FR2638676B1 (en) 1994-05-13

Family

ID=26953916

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8914661A Expired - Fee Related FR2638676B1 (en) 1988-11-10 1989-11-08 BAG MANUFACTURING MACHINES
FR9314284A Expired - Fee Related FR2696678B1 (en) 1988-11-10 1993-11-30 Bag making machine.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR9314284A Expired - Fee Related FR2696678B1 (en) 1988-11-10 1993-11-30 Bag making machine.

Country Status (1)

Country Link
FR (2) FR2638676B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607550A (en) * 1968-11-22 1971-09-21 Du Pont Apparatus for making plastic bags
US3633731A (en) * 1969-06-09 1972-01-11 Canadian Ind Bag wicketter
BE795754A (en) * 1972-03-30 1973-06-18 Fmc Corp DRIVE SYSTEM FOR BAG MAKING MACHINE
GB2059630A (en) * 1979-07-11 1981-04-23 Sulzer Ag Machine drive systems
DE3230816C2 (en) * 1982-08-19 1985-06-20 Elwaplastic Maschinenbau GmbH, 5163 Langerwehe Process for the fully electronic control of a device for the continuous production of bag-shaped containers or the like. made of thermoplastic sheet material
JPS6341357A (en) * 1986-08-05 1988-02-22 Nippon Furuuto Kk Feeding and bundling of sheet article

Also Published As

Publication number Publication date
FR2696678B1 (en) 1995-04-21
FR2638676A1 (en) 1990-05-11
FR2696678A1 (en) 1994-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse