FR2429663A1 - Procede et appareillage pour confectionner des sacs refermables - Google Patents

Procede et appareillage pour confectionner des sacs refermables

Info

Publication number
FR2429663A1
FR2429663A1 FR7915292A FR7915292A FR2429663A1 FR 2429663 A1 FR2429663 A1 FR 2429663A1 FR 7915292 A FR7915292 A FR 7915292A FR 7915292 A FR7915292 A FR 7915292A FR 2429663 A1 FR2429663 A1 FR 2429663A1
Authority
FR
France
Prior art keywords
bags
pocket
bag
extruded
reclosable 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.)
Pending
Application number
FR7915292A
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.)
Flexico France SARL
Original Assignee
Flexico France SARL
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 Flexico France SARL filed Critical Flexico France SARL
Publication of FR2429663A1 publication Critical patent/FR2429663A1/fr
Pending 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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S24/00—Buckles, buttons, clasps
    • Y10S24/30—Separable-fastener or required component thereof
    • Y10S24/50—Separable-fastener or required component thereof including member having elongated, resilient, interlocking face with identical, parallel cross-sections throughout its length
    • 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
    • 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
    • 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
    • Y10T156/1059—Splitting sheet lamina in plane intermediate of faces

Landscapes

  • Making Paper Articles (AREA)

Abstract

Procédé et appareillage pour confectionner des sacs de matière plastique extrudée d'une seul pièce. L'invention part d'un élément extrudé 32, de préférence tubulaire, portant des profils de fermeture à enchevêtrement 29, 30. L'élément extrudé est replié sur lui-même, de manière à former une poche de sac, à l'intérieur de laquelle s'engage un gousset 24 qui assure l'obturation étanche du sac et qui, une fois perforé et extrait de la poche, sert de goulotte de versement. Application : fabrication de sacs en matière plastique.
FR7915292A 1978-06-28 1979-06-14 Procede et appareillage pour confectionner des sacs refermables Pending FR2429663A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/919,823 US4235653A (en) 1978-06-28 1978-06-28 Method for making reclosable bags

Publications (1)

Publication Number Publication Date
FR2429663A1 true FR2429663A1 (fr) 1980-01-25

Family

ID=25442714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915292A Pending FR2429663A1 (fr) 1978-06-28 1979-06-14 Procede et appareillage pour confectionner des sacs refermables

Country Status (2)

Country Link
US (1) US4235653A (fr)
FR (1) FR2429663A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638419A1 (fr) * 1988-10-28 1990-05-04 Flexico France Sarl Machine de formage/remplissage/scellement pour la fabrication de sacs refermables, et procede de fabrication associe
FR2777498A1 (fr) * 1998-04-20 1999-10-22 Flexico France Sarl Procede et machine de formation de sachets d'emballage avec dispositif de fermeture
EP0951989A1 (fr) * 1998-04-20 1999-10-27 Flexico-France Procédé et machine de formation de sachets d'emballage avec dispositif de fermeture

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601694A (en) * 1982-04-16 1986-07-22 Minigrip, Inc. Thin wall reclosable bag material and method of making same
US4877336A (en) * 1982-06-14 1989-10-31 Paramount Packaging Corporation Bottom loaded duplex bag having a handle and method of making same
US5112138A (en) * 1982-06-14 1992-05-12 Paramount Packaging Corporation Resealable reusable flexible plastic bag with loop handle
US4910809A (en) * 1986-06-06 1990-03-27 Sani-Tech Industries Inc. Toilet seat covering
US4786190A (en) * 1986-08-11 1988-11-22 Minigrip, Inc. Reclosable package having outer reclosable closure and inner non-reclosable closure
US4925316A (en) 1986-08-11 1990-05-15 Minigrip, Inc. Reclosable bag having an outer reclosable zipper type closure and inner non-reclosable closure
US4892414A (en) * 1988-07-05 1990-01-09 Minigrip, Inc. Bags with reclosable plastic fastener having automatic sealing gasket means
US5063069A (en) * 1989-03-23 1991-11-05 Zip-Pak Incorporated Zippered closure for thermoformed package
US5067822A (en) * 1989-04-24 1991-11-26 Reynolds Consumer Products, Inc. Method of forming recloseable packages, profiles used therein, and packages produced thereby
CA2019761C (fr) * 1989-06-30 2000-04-25 Gerald O. Hustad Emballage inviolable, souple, pouvant etre referme
US5584580A (en) * 1994-02-24 1996-12-17 Uniflex, Inc. Tamper-resistant envelope closure
AU3972297A (en) * 1996-08-07 1998-02-25 Tenneco Packaging Inc. Reclosable package with tamper evident feature
US5884811A (en) * 1997-05-21 1999-03-23 Bunchman; Mark R. Collapsible dispensing tube with interlocking internal members
US6350057B1 (en) * 1997-05-22 2002-02-26 Sealstrip Corp. Reinforced reclosable package seals
US5944425A (en) * 1997-05-22 1999-08-31 Forman; Harold M Packages with unitarilly formed resealable closure
US5911508A (en) * 1997-11-10 1999-06-15 Dobreski; David V. Vented reclosable bag
FR2780037B1 (fr) * 1998-06-17 2000-09-08 Flexico France Sarl Sachet comprenant des profiles de fermeture complementaires actionnes par curseur
US6360513B1 (en) 1999-05-11 2002-03-26 Sargento Foods Inc. Resealable bag for filling with food product(s) and method
US6286999B1 (en) 1999-05-11 2001-09-11 Pactiv Corporation Tamper-evident reclosable bag
US6071011A (en) 1999-08-12 2000-06-06 Tenneco Packaging, Inc. Fill-through-the-top package
US6499878B1 (en) 1999-12-21 2002-12-31 Pactiv Corporation Reclosable packages with barrier properties
US6332560B1 (en) 2000-12-07 2001-12-25 Max Rosenberg Collapsible dispensing tube
US6527444B1 (en) * 2001-06-15 2003-03-04 Reynolds Consumer Products, Inc. Tamper-evident bag having zipper-protective cover and methods
US6611996B2 (en) 2001-07-02 2003-09-02 Pactiv Corporation Slider for reclosable fastener
KR20010099092A (ko) * 2001-08-29 2001-11-09 장윤수 농약 안전봉투
US6713152B2 (en) 2001-09-07 2004-03-30 Pactiv Corporation Fins and profiles for plastic bags
US7159282B2 (en) 2002-03-01 2007-01-09 Pactiv Corporation Reclosable fasteners or zippers for use with polymeric bags
US7040808B2 (en) 2002-03-20 2006-05-09 Pactiv Corporation Reclosable bags with tamper evident features and methods of making the same
US7004630B2 (en) * 2002-06-13 2006-02-28 Illinois Tool Works Inc. Reclosable packaging having extensible offset funnel
US6971794B2 (en) * 2003-04-15 2005-12-06 Innoflex Incorporated Package having reclosable pour spout and method of forming same
TW583985U (en) * 2003-06-02 2004-04-11 Chin-Liang Lin Collection bag for bio protection
US20070086683A1 (en) 2005-10-18 2007-04-19 Yeager James W Package having recloseable pour spout
US7437805B2 (en) * 2006-06-23 2008-10-21 Edward Alan Berich Reclosable storage bag closure with internal valving
US20130299512A1 (en) * 2012-05-14 2013-11-14 Naira Gevorkian Collapsible dispensing tube with internal press-to-close sealers to prevent reverse flow of the content towards the closed end
US10926450B2 (en) 2012-08-14 2021-02-23 Sonoco Development, Inc. Method of making a plastic film with integrated zipper closure, and plastic bag having an integrated zipper closure
WO2016054376A1 (fr) * 2014-10-03 2016-04-07 Satkiewicz Jeremy J Sac de stockage en plastique comprenant un bec verseur
JP6713814B2 (ja) * 2016-04-14 2020-06-24 株式会社生産日本社 包装袋

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198228A (en) * 1961-11-27 1965-08-03 Seisan Nipponsha Kk Integral reclosable bag
US3380481A (en) * 1962-03-02 1968-04-30 Minigrip Inc Closed tube with fastener members
US3543379A (en) * 1967-08-22 1970-12-01 Kakuji Naito Apparatus for manufacturing plastic tubing for reclosable bags
US3746215A (en) * 1971-01-29 1973-07-17 A Ausnit Reclosable sealed pouring bag
US3991801A (en) * 1975-06-23 1976-11-16 Steven Ausnit Plastic fasteners with connecting web
FR2396694A1 (fr) * 1977-07-07 1979-02-02 Minigrip Europe Gmbh Sac refermable et procede et dispositif pour la fabrication de celui-ci
FR2417385A1 (fr) * 1978-02-16 1979-09-14 Flexico France Sarl Procede de fabrication d'elements extrudes destines a constituer des sacs, et elements obtenus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198228A (en) * 1961-11-27 1965-08-03 Seisan Nipponsha Kk Integral reclosable bag
US3380481A (en) * 1962-03-02 1968-04-30 Minigrip Inc Closed tube with fastener members
US3543379A (en) * 1967-08-22 1970-12-01 Kakuji Naito Apparatus for manufacturing plastic tubing for reclosable bags
US3746215A (en) * 1971-01-29 1973-07-17 A Ausnit Reclosable sealed pouring bag
US3991801A (en) * 1975-06-23 1976-11-16 Steven Ausnit Plastic fasteners with connecting web
FR2396694A1 (fr) * 1977-07-07 1979-02-02 Minigrip Europe Gmbh Sac refermable et procede et dispositif pour la fabrication de celui-ci
FR2417385A1 (fr) * 1978-02-16 1979-09-14 Flexico France Sarl Procede de fabrication d'elements extrudes destines a constituer des sacs, et elements obtenus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638419A1 (fr) * 1988-10-28 1990-05-04 Flexico France Sarl Machine de formage/remplissage/scellement pour la fabrication de sacs refermables, et procede de fabrication associe
FR2777498A1 (fr) * 1998-04-20 1999-10-22 Flexico France Sarl Procede et machine de formation de sachets d'emballage avec dispositif de fermeture
EP0951989A1 (fr) * 1998-04-20 1999-10-27 Flexico-France Procédé et machine de formation de sachets d'emballage avec dispositif de fermeture

Also Published As

Publication number Publication date
US4235653A (en) 1980-11-25

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