DE1965254B2 - Vorrichtung zum herstellen von beuteln aus gefaltetem oder schlauchfoermigen thermoplastischem bahnmaterial - Google Patents

Vorrichtung zum herstellen von beuteln aus gefaltetem oder schlauchfoermigen thermoplastischem bahnmaterial

Info

Publication number
DE1965254B2
DE1965254B2 DE19691965254 DE1965254A DE1965254B2 DE 1965254 B2 DE1965254 B2 DE 1965254B2 DE 19691965254 DE19691965254 DE 19691965254 DE 1965254 A DE1965254 A DE 1965254A DE 1965254 B2 DE1965254 B2 DE 1965254B2
Authority
DE
Germany
Prior art keywords
folded
rail material
tubular thermoplastic
manufacturing bags
thermoplastic rail
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
DE19691965254
Other languages
English (en)
Other versions
DE1965254A1 (de
DE1965254C3 (de
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 filed Critical
Publication of DE1965254A1 publication Critical patent/DE1965254A1/de
Publication of DE1965254B2 publication Critical patent/DE1965254B2/de
Application granted granted Critical
Publication of DE1965254C3 publication Critical patent/DE1965254C3/de
Expired 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
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting 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
    • 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
    • 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
    • B31B2155/0014—Flexible containers made from webs by folding webs longitudinally having their openings facing transversally to 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
DE1965254A 1968-12-30 1969-12-29 Vorrichtung zum Herstellen von Beuteln aus gefaltetem oder schlauchförmigem thermoplastischem Bahnmaterial Expired DE1965254C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78776768A 1968-12-30 1968-12-30

Publications (3)

Publication Number Publication Date
DE1965254A1 DE1965254A1 (de) 1970-08-20
DE1965254B2 true DE1965254B2 (de) 1972-09-28
DE1965254C3 DE1965254C3 (de) 1984-01-12

Family

ID=25142459

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1965254A Expired DE1965254C3 (de) 1968-12-30 1969-12-29 Vorrichtung zum Herstellen von Beuteln aus gefaltetem oder schlauchförmigem thermoplastischem Bahnmaterial
DE6950190U Expired DE6950190U (de) 1968-12-30 1969-12-29 Beutelherstellmaschine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE6950190U Expired DE6950190U (de) 1968-12-30 1969-12-29 Beutelherstellmaschine

Country Status (8)

Country Link
US (1) US3541929A (de)
JP (1) JPS4919432B1 (de)
BE (1) BE743876A (de)
CA (1) CA918979A (de)
DE (2) DE1965254C3 (de)
ES (1) ES373518A1 (de)
FR (1) FR2027369A1 (de)
GB (1) GB1267720A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077306A (en) * 1976-10-21 1978-03-07 Fmc Corporation Bag machine cycle interrupt
CN102717529B (zh) * 2012-07-03 2013-10-23 王根乐 提高制袋机运转速度的方法
CN103112200B (zh) * 2013-01-18 2014-10-08 王根乐 下置热切刀式制袋机热切热封组件
CN104229511A (zh) * 2014-09-29 2014-12-24 任杰 一种塑料袋生产过程中的防松装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663338A (en) * 1968-09-16 1972-05-16 Fmc Corp Bag machine
FR1599185A (de) * 1968-12-09 1970-07-15

Also Published As

Publication number Publication date
BE743876A (de) 1970-05-28
DE1965254A1 (de) 1970-08-20
GB1267720A (en) 1972-03-22
FR2027369A1 (fr) 1970-09-25
ES373518A1 (es) 1972-05-16
DE6950190U (de) 1984-07-26
JPS4919432B1 (de) 1974-05-17
CA918979A (en) 1973-01-16
US3541929A (en) 1970-11-24
DE1965254C3 (de) 1984-01-12

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Legal Events

Date Code Title Description
8281 Inventor (new situation)

Free format text: CRAWFORD, DONALD CHRISTY WECH, ROBERT JAMES, GREEN BAY, WIS., US

C3 Grant after two publication steps (3rd publication)