CH506419A - Method and device for manufacturing drawstring bags and bags made therewith - Google Patents

Method and device for manufacturing drawstring bags and bags made therewith

Info

Publication number
CH506419A
CH506419A CH675570A CH675570A CH506419A CH 506419 A CH506419 A CH 506419A CH 675570 A CH675570 A CH 675570A CH 675570 A CH675570 A CH 675570A CH 506419 A CH506419 A CH 506419A
Authority
CH
Switzerland
Prior art keywords
bags
manufacturing
drawstring
made therewith
bags made
Prior art date
Application number
CH675570A
Other languages
German (de)
Inventor
Hansen Gerhard
Original Assignee
Hansen Gerhard
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 Hansen Gerhard filed Critical Hansen Gerhard
Publication of CH506419A publication Critical patent/CH506419A/en

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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8134—Applying strings; Making string-closed bags
    • B31B70/8135—Applying strings; Making string-closed bags the strings being applied in the machine direction
    • 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
CH675570A 1969-05-07 1970-05-05 Method and device for manufacturing drawstring bags and bags made therewith CH506419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1923237A DE1923237C3 (en) 1969-05-07 1969-05-07 Method and device for producing drawstring bags from weldable plastic film

Publications (1)

Publication Number Publication Date
CH506419A true CH506419A (en) 1971-04-30

Family

ID=5733459

Family Applications (1)

Application Number Title Priority Date Filing Date
CH675570A CH506419A (en) 1969-05-07 1970-05-05 Method and device for manufacturing drawstring bags and bags made therewith

Country Status (5)

Country Link
JP (1) JPS4821665B1 (en)
CH (1) CH506419A (en)
DE (1) DE1923237C3 (en)
FR (1) FR2047089A5 (en)
GB (1) GB1273080A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664649A (en) * 1986-02-14 1987-05-12 Ami, Inc. Method and apparatus for producing drawstring bags
CN113288637B (en) * 2021-05-21 2022-06-10 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） Uropoiesis surgery is with nursing bed

Also Published As

Publication number Publication date
DE1923237A1 (en) 1970-11-19
GB1273080A (en) 1972-05-03
DE1923237C3 (en) 1974-11-21
JPS4821665B1 (en) 1973-06-30
DE1923237B2 (en) 1974-04-04
FR2047089A5 (en) 1971-03-12

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Legal Events

Date Code Title Description
PL Patent ceased