GB1318789A - Device for manufacturing bags - Google Patents

Device for manufacturing bags

Info

Publication number
GB1318789A
GB1318789A GB3663870A GB3663870A GB1318789A GB 1318789 A GB1318789 A GB 1318789A GB 3663870 A GB3663870 A GB 3663870A GB 3663870 A GB3663870 A GB 3663870A GB 1318789 A GB1318789 A GB 1318789A
Authority
GB
United Kingdom
Prior art keywords
roller
film
rollers
feed direction
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
GB3663870A
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.)
MUSACHINO MECHANICAL ENG CO LT
Mitsubishi Petrochemical Co Ltd
Original Assignee
MUSACHINO MECHANICAL ENG CO LT
Mitsubishi Petrochemical Co Ltd
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 MUSACHINO MECHANICAL ENG CO LT, Mitsubishi Petrochemical Co Ltd filed Critical MUSACHINO MECHANICAL ENG CO LT
Publication of GB1318789A publication Critical patent/GB1318789A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • 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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/261—Folding sheets, blanks or webs involving transversely folding, i.e. along a line perpendicular to the direction of movement
    • 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
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1015—Folding
    • 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
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1036—Bending of one piece blank and joining edges to form article
    • 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
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1054—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing and simultaneously bonding [e.g., cut-seaming]
    • 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
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

1318789 Making bags MUSASHINO MECHANICAL ENG CO Ltd and MITSUBISHI PETRO CHEMICAL CO Ltd 29 July 1970 [30 July 1969] 36638/70 Heading B5D Flat bags are made from plastics or laminated plastics film by cutting and folding the film transversely to its feed direction and sealing it in a direction parallel with the feed direction. As shown, plastics film unwound from a roller 2, tensioned by a roller 6, printed by rollers 9, 10, 11 and an ink pan 12 and dried by hot air from nozzles 20, 21, is cut transversely by a rotating cutter roller 26 and a fixed blade 27. The piece of film is then folded intermediate its cut ends by a cam-operated folding plate 47 oscillating between rollers 45 and 46 and is sealed and cut along a plurality of lines parallel with its feed direction by sealing rollers 63, 64 and aligned cutter rollers 67, 68, and the resulting bags are stacked in boxes 69. A slider (36) to which the folding plate 47 is pivoted is movable parallel to the film feed direction so that the film piece may be folded in the centre, or offset therefrom to form bags having lips at the open ends. The position of the printed matter on the web relative to the cutter 26, 27 may be adjusted by means of a roller 17. The drive for the roller 2, the cutter roller 26, the cam for the folding plate 27 and for the various feeding conveyer belts is derived from a single source. The plastics film may be laminated with paper, aluminium foil or " Cellophane " (Registered Trade Mark).
GB3663870A 1969-07-30 1970-07-29 Device for manufacturing bags Expired GB1318789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5969569 1969-07-30

Publications (1)

Publication Number Publication Date
GB1318789A true GB1318789A (en) 1973-05-31

Family

ID=13120584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3663870A Expired GB1318789A (en) 1969-07-30 1970-07-29 Device for manufacturing bags

Country Status (5)

Country Link
US (1) US3773596A (en)
DE (1) DE2037670B2 (en)
FR (1) FR2053298B1 (en)
GB (1) GB1318789A (en)
NL (1) NL7011276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488477A (en) * 1977-12-21 1979-07-13 Haruo Suzuki Automatic continuous printing bag manufacturing device to long synthetic resin bag blank

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182410A6 (en) * 1972-04-26 1973-12-07 Holweg Const Mec
US3892620A (en) * 1974-01-07 1975-07-01 Evans Prod Co Apparatus for forming envelopes of thermoplastic sheet material
US4333790A (en) * 1980-07-31 1982-06-08 Schaffron Helmut T Rotary bag sealing and perforating machine
FR2580544B1 (en) * 1985-04-19 1987-07-17 Horticolor PROCESS FOR MAKING BAGS FROM SHEETS AND DEVICE FOR IMPLEMENTING SAME
DE3602210A1 (en) * 1986-01-25 1987-07-30 Bielomatik Leuze & Co DEVICE FOR PRODUCING BLOCKS WITH AT LEAST ONE POCKET UNIT AND POCKET UNIT
AT401157B (en) * 1993-10-01 1996-07-25 Bachler Josef Dipl Ing Process for producing sacks
DE19806669A1 (en) * 1998-02-18 1999-08-19 Hetzel Gmbh & Co Kg Process and device for the continuous production of plastic casings
CA2959777A1 (en) * 2016-03-23 2017-09-23 Spg Holdings Llc Bottom fold bag and method of making same
DE102016007783A1 (en) * 2016-06-24 2017-12-28 Giesecke+Devrient Currency Technology Gmbh Method, device and system for opening valuable document packaging

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488477A (en) * 1977-12-21 1979-07-13 Haruo Suzuki Automatic continuous printing bag manufacturing device to long synthetic resin bag blank

Also Published As

Publication number Publication date
FR2053298B1 (en) 1973-04-27
US3773596A (en) 1973-11-20
FR2053298A1 (en) 1971-04-16
DE2037670A1 (en) 1971-02-11
NL7011276A (en) 1971-02-02
DE2037670B2 (en) 1973-03-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees