EP1941990A4 - A plastic zipper having preventing function against unfairly unsealing, and the manufacturing method and manufacturing apparatus thereof - Google Patents

A plastic zipper having preventing function against unfairly unsealing, and the manufacturing method and manufacturing apparatus thereof

Info

Publication number
EP1941990A4
EP1941990A4 EP05785596A EP05785596A EP1941990A4 EP 1941990 A4 EP1941990 A4 EP 1941990A4 EP 05785596 A EP05785596 A EP 05785596A EP 05785596 A EP05785596 A EP 05785596A EP 1941990 A4 EP1941990 A4 EP 1941990A4
Authority
EP
European Patent Office
Prior art keywords
plastic fastener
manufacturing
plastic
tear tape
preventing function
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Withdrawn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
EP05785596A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1941990A1 (en
Inventor
Juichi Kasai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1941990A1 publication Critical patent/EP1941990A1/en
Publication of EP1941990A4 publication Critical patent/EP1941990A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2516—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener
    • B65D33/2533—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener the slide fastener being located between the product compartment and the tamper indicating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
    • 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
    • B31B70/8133—Applying the closure elements in the cross direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2401/00—Tamper-indicating means
    • B65D2401/05—Tearable non-integral strips
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2514—Zipper or required component thereof with distinct member for sealing surfaces

Abstract

A plastic fastener (1) with an unauthorized opening prevention function, in which a pair of engagement sections (1A, 1B) is formed on the surface of a plastic film (F). A tear tape (5) is separatably adhered, in the longitudinal direction of the plastic fastener, to the top surface on the opening side of the plastic fastener, and this enables unauthorized or erroneous opening to be recognized at a glance. The plastic fastener (1) is guided between two spaced apart and parallel guide rails (3A, 3B) and, simultaneously, between pairs of guide rollers (2A, 2B). The tear tape (5) having on one side an easily separatable plastic fastener layer is guided to between the guide rails (3A, 3B), and the plastic fastener (1) and the tear tape (5) are hot stamped for fusion bonding by a heating body.
EP05785596A 2005-09-13 2005-09-26 A plastic zipper having preventing function against unfairly unsealing, and the manufacturing method and manufacturing apparatus thereof Withdrawn EP1941990A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005016823 2005-09-13
PCT/JP2005/017586 WO2007032093A1 (en) 2005-09-13 2005-09-26 Plastic fastener with unauthorized opening prevention function, and method and device for producing the same

Publications (2)

Publication Number Publication Date
EP1941990A1 EP1941990A1 (en) 2008-07-09
EP1941990A4 true EP1941990A4 (en) 2008-11-19

Family

ID=37864699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05785596A Withdrawn EP1941990A4 (en) 2005-09-13 2005-09-26 A plastic zipper having preventing function against unfairly unsealing, and the manufacturing method and manufacturing apparatus thereof

Country Status (4)

Country Link
US (1) US20090129708A1 (en)
EP (1) EP1941990A4 (en)
CN (1) CN101263001B (en)
WO (1) WO2007032093A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11772849B2 (en) 2021-06-18 2023-10-03 S. C. Johnson & Son, Inc. Closure system for pouch or container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669715A (en) * 1996-08-16 1997-09-23 Tenneco Packaging Tamper-evident reclosable plastic bag with slider
US5902047A (en) * 1992-10-26 1999-05-11 Innoflex Incorporated Zippered bag and film
US6115892A (en) * 1998-05-21 2000-09-12 Illinois Tool Works Inc. Transverse direction zipper tape
US20040025308A1 (en) * 2000-11-13 2004-02-12 Juichi Kasai Highly hermetically-sealable plastic zipper equipped with slider and bag body fitted with the plastic zipper

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902140A (en) * 1989-04-06 1990-02-20 Kcl Corporation Detachable handle for shipping sacks
US4996470A (en) * 1989-07-14 1991-02-26 Allen-Bradley Company, Inc. Electric motor speed control apparatus and method
US6110586A (en) * 1998-08-27 2000-08-29 Illinois Tool Works Inc. Fastener tape fabrication equipment and process
US6383600B1 (en) * 1998-08-27 2002-05-07 Illinois Tool Works Inc. Fastener tape, method of and apparatus for making fastener tape, method of using fastener tape, and reclosable bag utilizing fastener tape
DE69940283D1 (en) * 1998-11-06 2009-02-26 Velcro Ind Adhesive closures and their manufacture
US6360513B1 (en) * 1999-05-11 2002-03-26 Sargento Foods Inc. Resealable bag for filling with food product(s) and method
US6318894B1 (en) * 1999-10-06 2001-11-20 Kraft Foods Holdings, Inc. Resealable flexible packages having hook design tear line
JP2001130594A (en) * 1999-11-08 2001-05-15 Showa Highpolymer Co Ltd Plastic fastener with slider, bag including the fastener and manufacturing method of the bag
US6347885B1 (en) * 2000-01-18 2002-02-19 Reynolds Consumer Products, Inc. Reclosable package having a zipper closure, slider device and tamper-evident structure
US6467957B2 (en) * 2000-02-03 2002-10-22 Innoflex Incorporated Adhesive closure strip, bag and method
US6390676B1 (en) * 2001-05-15 2002-05-21 Honeywell International Inc. Reclosable package using straight tear film and process for manufacture
CN1257824C (en) 2001-09-04 2006-05-31 昭和高分子株式会社 Plastics fastener slider and bag body with plastic fastener
JP2004026193A (en) 2002-06-24 2004-01-29 Showa Highpolymer Co Ltd Plastic chuck and bag
JP4234415B2 (en) 2002-12-17 2009-03-04 東ショウパック株式会社 Plastic chuck with slider and bag with chuck
JP4452020B2 (en) 2003-01-06 2010-04-21 ハイパック株式会社 Method of mounting slider to plastic chuck and bag body manufactured by the method
WO2004083065A1 (en) * 2003-03-17 2004-09-30 Hosokawa Yoko Co., Ltd. Fastener bag
EP1508530A1 (en) * 2003-08-18 2005-02-23 Nestec S.A. Flexible packaging and method of manufacture
DE602004016548D1 (en) * 2003-11-21 2008-10-23 Juichi Kasai T HIGH AIR LIGHTNESS
CN2723356Y (en) * 2004-05-09 2005-09-07 蔡玲隆 Food package bag
GB0419218D0 (en) * 2004-08-28 2004-09-29 Supreme Plastics Holdings Ltd Reclosable bag and zipper therefor
BRPI0601662A (en) * 2005-06-17 2007-02-13 S2F Flexico closure strips for one sheet or one bag and resulting sheet or bag
US20070082158A1 (en) * 2005-10-06 2007-04-12 Coating Excellence International Composite film bag for packaging bulk products

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902047A (en) * 1992-10-26 1999-05-11 Innoflex Incorporated Zippered bag and film
US5669715A (en) * 1996-08-16 1997-09-23 Tenneco Packaging Tamper-evident reclosable plastic bag with slider
US6115892A (en) * 1998-05-21 2000-09-12 Illinois Tool Works Inc. Transverse direction zipper tape
US20040025308A1 (en) * 2000-11-13 2004-02-12 Juichi Kasai Highly hermetically-sealable plastic zipper equipped with slider and bag body fitted with the plastic zipper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007032093A1 *

Also Published As

Publication number Publication date
WO2007032093A1 (en) 2007-03-22
EP1941990A1 (en) 2008-07-09
CN101263001A (en) 2008-09-10
CN101263001B (en) 2010-09-15
US20090129708A1 (en) 2009-05-21

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