FR2392805A1 - Procede et dispositif pour fabriquer des poches ou des sacs dans une feuille de matiere thermoplastique - Google Patents

Procede et dispositif pour fabriquer des poches ou des sacs dans une feuille de matiere thermoplastique

Info

Publication number
FR2392805A1
FR2392805A1 FR7816113A FR7816113A FR2392805A1 FR 2392805 A1 FR2392805 A1 FR 2392805A1 FR 7816113 A FR7816113 A FR 7816113A FR 7816113 A FR7816113 A FR 7816113A FR 2392805 A1 FR2392805 A1 FR 2392805A1
Authority
FR
France
Prior art keywords
thermoplastic material
clamping bars
strip
bags
welding
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.)
Withdrawn
Application number
FR7816113A
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.)
Meulen Leonard V D
Original Assignee
Meulen Leonard V D
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 Meulen Leonard V D filed Critical Meulen Leonard V D
Publication of FR2392805A1 publication Critical patent/FR2392805A1/fr
Withdrawn legal-status Critical Current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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/648—Uniting opposed surfaces or edges; Taping by applying heat or pressure using tools mounted on belts or chains
    • 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
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/144—Cutting, e.g. perforating, punching, slitting or trimming using tools mounted on belts or chains
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure using sealing jaws or sealing dies
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/649—Uniting opposed surfaces or edges; Taping by applying heat or pressure using tools mounted on a drum
    • 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
    • Y10T156/1056—Perforating lamina
    • Y10T156/1057—Subsequent to assembly of laminae
    • 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)
  • Package Closures (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Procédé et dispositif pour fabriquer en continu des poches ou des sacs dans une bande de feuille de matière thermoplastique se présentant sous la forme d'un tube ou d'un demi-tube. La bande de matière thermoplastique est tenue, sur toute la section de travail dans laquelle s'opèrent la perforation, la soudure et le refroidissement des cordons de soudure, entre deux barres de serrage placées à faible distance l'une derrière l'autre, et pour effectuer la soudure transversale, des barres de soudure, munies de leur propre mécanisme d'entraînement, sont amenées, sur une partie de la section de travail, entre les deux barres de serrage voisines et elles sont éloignées des barres de serrage, après la soudure, sur une voie de circulation associée, tandis que la bande de matière thermoplastique continue à être maintenue entre les barres de serrage voisines pour refroidir les cordons de soudure.
FR7816113A 1977-05-31 1978-05-30 Procede et dispositif pour fabriquer des poches ou des sacs dans une feuille de matiere thermoplastique Withdrawn FR2392805A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7705977A NL7705977A (nl) 1977-05-31 1977-05-31 Werkwijze en inrichting voor het vervaardigen van zakken.

Publications (1)

Publication Number Publication Date
FR2392805A1 true FR2392805A1 (fr) 1978-12-29

Family

ID=19828643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816113A Withdrawn FR2392805A1 (fr) 1977-05-31 1978-05-30 Procede et dispositif pour fabriquer des poches ou des sacs dans une feuille de matiere thermoplastique

Country Status (8)

Country Link
US (1) US4214509A (fr)
JP (1) JPS5440768A (fr)
BE (1) BE867611A (fr)
DE (1) DE2823185A1 (fr)
FR (1) FR2392805A1 (fr)
GB (1) GB1566986A (fr)
NL (1) NL7705977A (fr)
SE (1) SE426563B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0339817A2 (fr) * 1988-04-27 1989-11-02 Kraft, Incorporated Sac refermable
EP0390588A2 (fr) * 1989-03-31 1990-10-03 Kabushiki Kaisha Toshiba Circuit de commutation entrée/sortie
EP0572897A1 (fr) * 1992-06-04 1993-12-08 GÜNTER KUNSTSTOFFMASCHINEN GmbH & CO. KG Machine de fabrication de sacs à partir d'une feuille thermoplastique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423879B (sv) * 1980-10-02 1982-06-14 Flodins Industri Ab Forfarande for framstellning av produkter ur en eller flera foliebanor och maskin for genomforande av forfarandet
EP0082858A1 (fr) * 1981-07-06 1983-07-06 Orion Electronic Equipment Pty. Ltd. Dispositif de scellement thermique
GB2138353A (en) * 1983-04-21 1984-10-24 David Cecil Mills Production of bags from an elongate web
DE3446409A1 (de) * 1984-12-20 1986-06-26 Focke & Co (GmbH & Co), 2810 Verden Verfahren und vorrichtung zum herstellen von (tabak-)beuteln
DE9100385U1 (de) * 1991-01-14 1991-08-01 Elwa-Plasticmaschinenbau GmbH, 5163 Langerwehe Vorrichtung zum Querschweißen einer laufenden Folienbahn
JP3002476U (ja) * 1994-01-20 1994-09-27 大島工業株式会社 ボールミル
US5518490A (en) * 1994-08-19 1996-05-21 Paper Converting Machine Company Apparatus and method for the production of zipper-type closure bags
JP5318490B2 (ja) * 2008-08-07 2013-10-16 ユニ・チャーム株式会社 切断装置及び吸収性物品の製造方法
KR100910920B1 (ko) 2009-01-05 2009-08-05 정승헌 컨베이어형 작업 테이블
US9688043B2 (en) * 2014-05-01 2017-06-27 Cosmo Machinery Co., Ltd. Uninterrupted bag making machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720246A (en) * 1951-02-24 1955-10-11 Continental Can Co Container making machine
US2966021A (en) * 1955-12-20 1960-12-27 Liqua Pak Inc Apparatus for forming, filling, sealing and severing containers
US3004881A (en) * 1956-10-09 1961-10-17 Meulen Leonard Van Der Method and apparatus for performing local working at regular distances on a continuously advancing web of material
FR1287080A (fr) * 1961-04-13 1962-03-09 Procédé et appareil pour le traitement à intervalles réguliers d'un matériau enfeuille pliable sous forme de bande
FR1387570A (fr) * 1963-03-08 1965-01-29 Procédé et dispositif pour la soudure thermique et le découpage simultanés de feuilles de matière thermoplastique superposées
FR1465224A (fr) * 1966-01-24 1967-01-06 Windmoeller & Hoelscher Dispositif d'alimentation et de mise en place par soudage de feuillets de soupape dans la fabrication des sacs en matière plastique
US3419453A (en) * 1963-12-27 1968-12-31 Continental Can Co Machine for forming containers from thermoplastic webs or tubing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB994894A (en) * 1961-01-28 1965-06-10 Shigenari Soda Improvements relating to the treatment of resinous material
US3379101A (en) * 1966-03-04 1968-04-23 Continental Can Co Method and apparatus for making bags
US3666611A (en) * 1969-08-15 1972-05-30 Curt G Joa Absorbent pad
GB1447863A (en) * 1972-10-27 1976-09-02 Spacials Ltd Bag forming machines
GB1528451A (en) * 1974-10-03 1978-10-11 Atomic Energy Authority Uk Manufacture of bags
GB1543244A (en) * 1975-07-09 1979-03-28 Windmoeller & Hoelscher Apparatus for performing operations on a continuously moving web of material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720246A (en) * 1951-02-24 1955-10-11 Continental Can Co Container making machine
US2966021A (en) * 1955-12-20 1960-12-27 Liqua Pak Inc Apparatus for forming, filling, sealing and severing containers
US3004881A (en) * 1956-10-09 1961-10-17 Meulen Leonard Van Der Method and apparatus for performing local working at regular distances on a continuously advancing web of material
FR1287080A (fr) * 1961-04-13 1962-03-09 Procédé et appareil pour le traitement à intervalles réguliers d'un matériau enfeuille pliable sous forme de bande
FR1387570A (fr) * 1963-03-08 1965-01-29 Procédé et dispositif pour la soudure thermique et le découpage simultanés de feuilles de matière thermoplastique superposées
US3419453A (en) * 1963-12-27 1968-12-31 Continental Can Co Machine for forming containers from thermoplastic webs or tubing
FR1465224A (fr) * 1966-01-24 1967-01-06 Windmoeller & Hoelscher Dispositif d'alimentation et de mise en place par soudage de feuillets de soupape dans la fabrication des sacs en matière plastique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0339817A2 (fr) * 1988-04-27 1989-11-02 Kraft, Incorporated Sac refermable
EP0339817A3 (fr) * 1988-04-27 1992-07-01 Kraft, Incorporated Sac refermable
EP0390588A2 (fr) * 1989-03-31 1990-10-03 Kabushiki Kaisha Toshiba Circuit de commutation entrée/sortie
EP0572897A1 (fr) * 1992-06-04 1993-12-08 GÜNTER KUNSTSTOFFMASCHINEN GmbH & CO. KG Machine de fabrication de sacs à partir d'une feuille thermoplastique

Also Published As

Publication number Publication date
US4214509A (en) 1980-07-29
JPS5440768A (en) 1979-03-30
NL7705977A (nl) 1978-12-04
GB1566986A (en) 1980-05-08
SE7805798L (sv) 1978-12-01
DE2823185A1 (de) 1978-12-14
SE426563B (sv) 1983-01-31
BE867611A (fr) 1978-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse