GB1147466A - Method and apparatus for producing bags from tubular film - Google Patents

Method and apparatus for producing bags from tubular film

Info

Publication number
GB1147466A
GB1147466A GB21941/66A GB2194166A GB1147466A GB 1147466 A GB1147466 A GB 1147466A GB 21941/66 A GB21941/66 A GB 21941/66A GB 2194166 A GB2194166 A GB 2194166A GB 1147466 A GB1147466 A GB 1147466A
Authority
GB
United Kingdom
Prior art keywords
cutting
welding
jaws
fed
bags
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
Application number
GB21941/66A
Other languages
English (en)
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Publication of GB1147466A publication Critical patent/GB1147466A/en
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
    • B31B70/146—Cutting, e.g. perforating, punching, slitting or trimming using tools mounted on a drum
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing

Landscapes

  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB21941/66A 1965-05-17 1966-05-17 Method and apparatus for producing bags from tubular film Expired GB1147466A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2866265 1965-05-17
JP7384265 1965-12-01
JP9793065 1965-12-02

Publications (1)

Publication Number Publication Date
GB1147466A true GB1147466A (en) 1969-04-02

Family

ID=27286274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21941/66A Expired GB1147466A (en) 1965-05-17 1966-05-17 Method and apparatus for producing bags from tubular film

Country Status (6)

Country Link
US (1) US3483061A (enExample)
CH (1) CH451487A (enExample)
DE (1) DE1486997A1 (enExample)
GB (1) GB1147466A (enExample)
NL (1) NL6606731A (enExample)
SE (1) SE314502B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844070A1 (en) 1996-11-26 1998-05-27 Kraft Foods, Inc. Method and apparatus for obtaining individual web sections

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128049A (en) * 1971-08-17 1978-12-05 Hans Lehmacher Apparatus for manufacture of pad stacked bags or the like
BE789622A (fr) * 1971-11-12 1973-02-01 Fmc Corp Procede et appareil pour fabriquer des sacs en matiere thermoplastique soudes a leur extremite inferieure
US5080643A (en) * 1988-03-21 1992-01-14 Dow Brands Inc. Method of making a stand-up plastic bag
US4837849A (en) * 1988-03-21 1989-06-06 The Dow Chemical Company Stand-up plastic bag and method of making same
US4954124A (en) * 1988-03-21 1990-09-04 The Dow Chemical Company Stand-up plastic bag and method of making same
US4904093A (en) * 1988-08-24 1990-02-27 The Dow Chemical Comapny Gussetted plastic bags having relief seals and method of making same
US5497913A (en) * 1993-12-15 1996-03-12 Denny D. Baker Mixing bag arrangement and method
US9751661B2 (en) 2004-08-03 2017-09-05 Pouch Pac Innovations, Llc Flexible pouch and method of forming flexible pouch
US8613548B2 (en) * 2004-08-03 2013-12-24 Pouch Pac Innovations, Llc Flexible pouch with curvilinear shape and method of forming
EP2993996B1 (en) * 2013-05-10 2018-06-06 Juicero, Inc. Juicer cartridge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488212A (en) * 1945-10-18 1949-11-15 Visking Corp Method of sealing thermoplastic material
US2749020A (en) * 1950-07-19 1956-06-05 Continental Can Co Bag
FR1297056A (fr) * 1961-08-09 1962-06-22 Machine destinée à la fabrication des sachets en matière plastique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844070A1 (en) 1996-11-26 1998-05-27 Kraft Foods, Inc. Method and apparatus for obtaining individual web sections
EP0942824B1 (en) * 1996-11-26 2003-02-12 Molins Plc Method and apparatus for obtaining individual web sections from a web of sheet material

Also Published As

Publication number Publication date
CH451487A (fr) 1968-05-15
SE314502B (enExample) 1969-09-08
DE1486997A1 (de) 1969-09-04
NL6606731A (enExample) 1966-11-18
US3483061A (en) 1969-12-09

Similar Documents

Publication Publication Date Title
US4451249A (en) Manufacture of thermoplastic bags
US3257256A (en) Device for welding and cutting thermoplastic webs
US4101363A (en) Method of making bottom seal thermoplastic bags
GB1147466A (en) Method and apparatus for producing bags from tubular film
US2191497A (en) Method of and apparatus for making bags and the like
US4386924A (en) Handle bag making apparatus
ATE31161T1 (de) Vorrichtung zum herstellen von kunststofftragetaschen.
GB2059630A (en) Machine drive systems
US4277302A (en) Apparatus for advancing sheet material
US4656900A (en) Rotary tube punching arrangement and method for punching holes into a moving web material
DE3230816A1 (de) Verfahren und vorrichtung zur kontinuierlichen verarbeitung von thermoplastischem bahnmaterial
GB1381779A (en) Transport guide for pliable sheet material
US20040173073A1 (en) Pouch machine with a rotary die cutter
US3757620A (en) Cutting apparatus
US3803962A (en) Cut-to-length machine
US3555974A (en) Method and apparatus for making plastic
US2465044A (en) Apparatus for making bags
US3802307A (en) Method and apparatus for forming envelope blanks from a web
GB971680A (en) Machine for cutting and sealing a web of thermoplastic material
GB1475007A (en) Edge capping and web folding attachment for bag forming machines
US3355996A (en) Bag making machine
GB707346A (en) A bag making machine
GB1091581A (en) Apparatus for the severing and welding of thermoplastic tube-films or composite foils of synthetic plastic for the fabrication of bags,sacks or like packaging containers
GB1410393A (en) Apparatus for forming a stretchable tubular packaging material
US4781088A (en) Pneumatic scrap reduction system for rotary die cutter