AT295983B - Device for the production of plastic bags from a tubular film - Google Patents

Device for the production of plastic bags from a tubular film

Info

Publication number
AT295983B
AT295983B AT199769A AT199769A AT295983B AT 295983 B AT295983 B AT 295983B AT 199769 A AT199769 A AT 199769A AT 199769 A AT199769 A AT 199769A AT 295983 B AT295983 B AT 295983B
Authority
AT
Austria
Prior art keywords
production
tubular film
plastic bags
bags
plastic
Prior art date
Application number
AT199769A
Other languages
German (de)
Original Assignee
Centra Anstalt
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 Centra Anstalt filed Critical Centra Anstalt
Application granted granted Critical
Publication of AT295983B publication Critical patent/AT295983B/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
    • B31B70/14—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
    • B31B2155/003—Flexible containers made from webs starting from tubular 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
    • 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
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • 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
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/844—Applying rigid valves, spouts, or filling tubes
AT199769A 1968-10-30 1969-02-27 Device for the production of plastic bags from a tubular film AT295983B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1630068A CH488559A (en) 1968-10-30 1968-10-30 Machine for the manufacture of plastic bags of variable length starting from a tubular belt

Publications (1)

Publication Number Publication Date
AT295983B true AT295983B (en) 1972-01-25

Family

ID=4416119

Family Applications (1)

Application Number Title Priority Date Filing Date
AT199769A AT295983B (en) 1968-10-30 1969-02-27 Device for the production of plastic bags from a tubular film

Country Status (14)

Country Link
US (1) US3596433A (en)
AT (1) AT295983B (en)
BE (1) BE736844A (en)
BG (1) BG17475A3 (en)
BR (1) BR6911163D0 (en)
CH (1) CH488559A (en)
DE (1) DE1916751A1 (en)
FR (1) FR2021856A1 (en)
GB (1) GB1263551A (en)
HU (1) HU162515B (en)
IL (1) IL32172A (en)
LU (1) LU59166A1 (en)
NL (1) NL6903874A (en)
RO (1) RO58503A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038442A1 (en) * 1980-10-11 1982-05-06 Gerhard Dr.-Ing. 8992 Wasserburg Klar MACHINE FOR PRODUCING BAG-LIKE TWO-CHAMBER PACKS
US6041579A (en) * 1997-05-12 2000-03-28 Beach, Llc Bag forming machine with straw inserting mechanism
CN112172237A (en) * 2020-10-27 2021-01-05 宛群 Method for manufacturing environment-friendly paper-plastic packaging bag
CN113681981A (en) * 2021-08-24 2021-11-23 深圳市青青子木科技有限公司 Full-automatic production equipment for strip box cigarette quick easy-to-tear line
CN116811348B (en) * 2023-08-28 2023-11-07 江苏麦迪威尔医疗器械有限公司 Conveying mechanism for infusion bag production line

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389534A (en) * 1965-09-16 1968-06-25 John M. Pendleton Machine for making cushioning packaging material or the like
CH451001A (en) * 1966-11-26 1968-05-15 Centra Anstalt Process for making bags in thermoplastic material, fill them and place them upright
US3453797A (en) * 1967-05-08 1969-07-08 Ricardo Hurtado Soto Method of forming flexible ampoules

Also Published As

Publication number Publication date
HU162515B (en) 1973-03-28
BR6911163D0 (en) 1973-05-03
US3596433A (en) 1971-08-03
DE1916751A1 (en) 1970-07-16
NL6903874A (en) 1970-05-04
FR2021856A1 (en) 1970-07-24
BG17475A3 (en) 1973-11-10
IL32172A0 (en) 1969-07-30
RO58503A (en) 1975-10-15
CH488559A (en) 1970-04-15
IL32172A (en) 1972-06-28
LU59166A1 (en) 1969-12-05
GB1263551A (en) 1972-02-09
BE736844A (en) 1969-12-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee