US3718725A - Method for making hook fabric material for fasteners - Google Patents

Method for making hook fabric material for fasteners Download PDF

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Publication number
US3718725A
US3718725A US00090382A US3718725DA US3718725A US 3718725 A US3718725 A US 3718725A US 00090382 A US00090382 A US 00090382A US 3718725D A US3718725D A US 3718725DA US 3718725 A US3718725 A US 3718725A
Authority
US
United States
Prior art keywords
loops
upstanding
rows
knob
projections
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 - Lifetime
Application number
US00090382A
Other languages
English (en)
Inventor
H Hamano
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.)
Velcro Industries BV
INT KNITLOCK CORP
Original Assignee
INT KNITLOCK 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 INT KNITLOCK CORP filed Critical INT KNITLOCK CORP
Priority claimed from DE19712104317 external-priority patent/DE2104317C3/de
Application granted granted Critical
Publication of US3718725A publication Critical patent/US3718725A/en
Assigned to VELCRO INDUSTRIES B.V. reassignment VELCRO INDUSTRIES B.V. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: INTERNATIONAL KNITLOK CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0046—Fasteners made integrally of plastics
    • A44B18/0061—Male or hook elements
    • A44B18/0065—Male or hook elements of a mushroom type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C59/025—Fibrous surfaces with piles or similar fibres substantially perpendicular to the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/02—Pile fabrics or articles having similar surface features
    • D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/20—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C13/00—Shearing, clipping or cropping surfaces of textile fabrics; Pile cutting; Trimming seamed edges
    • D06C13/08—Cutting pile loops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/727—Fastening elements
    • B29L2031/729—Hook and loop-type fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/765—Articles provided with piles, e g. nap on cloth
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/06—Details of garments
    • D10B2501/063—Fasteners
    • D10B2501/0632—Fasteners of the touch-and-close type
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/041—Reshape

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
US00090382A 1970-11-17 1970-11-17 Method for making hook fabric material for fasteners Expired - Lifetime US3718725A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US9038270A 1970-11-17 1970-11-17
GB163671 1971-01-13
AU24382/71A AU459534B2 (en) 1970-11-17 1971-01-15 Hook fabric material for fasteners
CH81671A CH574809A5 (xx) 1970-11-17 1971-01-20
CH702071*A CH579886B5 (xx) 1970-11-17 1971-01-20
NL7100802.A NL162551C (nl) 1970-11-17 1971-01-21 Inrichting voor het vervaardigen van haakvormige uit- steeksels.
DE19712104317 DE2104317C3 (de) 1971-01-29 Vorrichtung zur Herstellung von pilzförmigen Kuppelelementen eines Flächenreißverschlusses
FR7103148A FR2123220B1 (xx) 1970-11-17 1971-01-29
US29210272A 1972-09-25 1972-09-25

Publications (1)

Publication Number Publication Date
US3718725A true US3718725A (en) 1973-02-27

Family

ID=27575609

Family Applications (2)

Application Number Title Priority Date Filing Date
US00090382A Expired - Lifetime US3718725A (en) 1970-11-17 1970-11-17 Method for making hook fabric material for fasteners
US00292102A Expired - Lifetime US3770359A (en) 1970-11-17 1972-09-25 Apparatus for the manufacture of hook fabric material for fasteners

Family Applications After (1)

Application Number Title Priority Date Filing Date
US00292102A Expired - Lifetime US3770359A (en) 1970-11-17 1972-09-25 Apparatus for the manufacture of hook fabric material for fasteners

Country Status (7)

Country Link
US (2) US3718725A (xx)
AU (1) AU459534B2 (xx)
BE (1) BE762388A (xx)
CH (3) CH574809A5 (xx)
FR (1) FR2123220B1 (xx)
GB (1) GB1343604A (xx)
NL (1) NL162551C (xx)

Cited By (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110138A (en) * 1977-03-17 1978-08-29 Junichi Nomura Hand craft yarn art materials and structure and methods of manufacture and use thereof
FR2410693A1 (fr) * 1977-12-05 1979-06-29 Velcro Usa Etoffe tricotee a elements d'accrochage et ses procede et machine de production
FR2456153A1 (fr) * 1979-05-09 1980-12-05 Yoshida Kogyo Kk Ruban pour fermeture de type auto-accrochante et son procede de fabrication
US4272473A (en) * 1978-12-07 1981-06-09 The Procter & Gamble Company Method for embossing and perforating a running ribbon of thermoplastic film on a metallic pattern roll
US4853070A (en) * 1988-04-20 1989-08-01 Erblok Associates Apparatus for making multiple hook fastener media
US4862563A (en) * 1987-07-13 1989-09-05 Jane Marie Flynn Securing strap and fastener
US5077870A (en) * 1990-09-21 1992-01-07 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
WO1994023610A1 (en) * 1993-04-16 1994-10-27 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5505747A (en) * 1994-01-13 1996-04-09 Minnesota Mining And Manufacturing Company Method of making an abrasive article
EP0771537A2 (en) 1995-11-06 1997-05-07 Ykk Corporation Molded surface fastener, and method and apparatus for manufacturing the same
US5691026A (en) * 1993-07-27 1997-11-25 Minnesota Mining And Manufacturing Company Fastener member with a dual purpose cover sheet
US5691027A (en) * 1993-07-27 1997-11-25 Minnesota Mining And Manufacturing Company Fastener with a dual purpose cover sheet
US5725423A (en) * 1994-01-13 1998-03-10 Minnesota Mining And Manufacturing Company Abrading apparatus
WO1998014086A1 (en) * 1996-10-03 1998-04-09 Minnesota Mining And Manufacturing Company J hook-type hook strip for a mechanical fastener
US5785784A (en) * 1994-01-13 1998-07-28 Minnesota Mining And Manufacturing Company Abrasive articles method of making same and abrading apparatus
US5845375A (en) * 1990-09-21 1998-12-08 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5868987A (en) * 1997-06-19 1999-02-09 Minnesotamining And Manufacturing Superimposed embossing of capped stem mechanical fastener structures
US5953797A (en) * 1996-10-09 1999-09-21 Velcro Industries B.V. Hook fasteners and methods of manufacture
US5980230A (en) * 1997-04-11 1999-11-09 Velcro Industries B.V. Forming fastener products
US6039911A (en) * 1997-01-09 2000-03-21 3M Innovative Properties Company Method for capping stem fasteners
US6132660A (en) * 1997-06-19 2000-10-17 3M Innovative Properties Company Method for forming headed stem mechanical fasteners
US6248276B1 (en) * 1999-01-15 2001-06-19 Velcro Industries B.V. Fasteners and methods of making fasteners
US6280670B1 (en) 1997-08-22 2001-08-28 Velcro Industries B.V. Post- forming heads on fastener elements
US6393673B1 (en) 1997-07-31 2002-05-28 3M Innovative Properties Company Mechanical-fastening element
US6410099B1 (en) * 1997-03-05 2002-06-25 3M Innovative Properties Company Readily replaceable image graphic web
US20030106188A1 (en) * 1999-01-15 2003-06-12 Armela Luis Parellada Fasteners engageable with loops of nonwoven fabrics and with other open structures, and methods and machines for making fasteners
US6579161B1 (en) 1994-01-13 2003-06-17 3M Innovative Properties Company Abrasive article
US20040031130A1 (en) * 1999-01-15 2004-02-19 Clarner Mark A. Hook and loop fastener
US20050132544A1 (en) * 2003-12-23 2005-06-23 Jayshree Seth Split hook fastener
US20050177986A1 (en) * 2003-06-04 2005-08-18 Clarner Mark A. Touch fasteners
US20080195231A1 (en) * 2000-04-20 2008-08-14 Francois-Regis Ory Prosthetic knit with grip properties, method for its production, and reinforcement implant for treatment of parietal defects
US20080193709A1 (en) * 2006-10-27 2008-08-14 Nanlin Han Fiber Products, Prepregs, Composites and Method of Producing Same
US7785095B2 (en) 2001-03-14 2010-08-31 Velcro Industries B.V. Molding apparatus and related methods
USRE42475E1 (en) * 2001-06-04 2011-06-21 Velcro Industries B.V. Fasteners engageable with loops of nonwoven fabrics and with other open structures, and methods and machines for making fasteners
US8398909B1 (en) * 2008-09-18 2013-03-19 Carnegie Mellon University Dry adhesives and methods of making dry adhesives
WO2013071031A1 (en) 2011-11-10 2013-05-16 The Procter & Gamble Company Absorbent articles with hook and loop fastening systems
FR2992662A1 (fr) * 2012-06-28 2014-01-03 Sofradim Production Tricot avec picots
WO2014004807A1 (en) 2012-06-29 2014-01-03 The Procter & Gamble Company Method for producing a multi-layer nonwoven web having enhanced mechanical properties
WO2014005043A1 (en) 2012-06-29 2014-01-03 The Procter & Gamble Company Fastening system having multicomponent fiber component providing enhanced separation resistance
JP2014501588A (ja) * 2010-12-21 2014-01-23 スリーエム イノベイティブ プロパティズ カンパニー 構造化表面を作製する方法及びそれから得られる物品
US8678807B2 (en) 2000-10-24 2014-03-25 Velcro Industries B.V. Molding apparatus and related methods
US9056032B2 (en) 2012-06-29 2015-06-16 The Procter & Gamble Company Wearable article with outwardmost layer of multicomponent fiber nonwoven providing enhanced mechanical features
US9554887B2 (en) 2011-03-16 2017-01-31 Sofradim Production Prosthesis comprising a three-dimensional and openworked knit
US9609920B2 (en) 2013-09-06 2017-04-04 Kimberly-Clark Worldwide, Inc. Process for modifying a hook profile of a fastening component and a fastening component having hooks with a modified profile
US9622843B2 (en) 2011-07-13 2017-04-18 Sofradim Production Umbilical hernia prosthesis
US9750837B2 (en) 2012-09-25 2017-09-05 Sofradim Production Haemostatic patch and method of preparation
US9801705B2 (en) 2012-06-29 2017-10-31 Sofradim Production Hernia prosthesis
US9839505B2 (en) 2012-09-25 2017-12-12 Sofradim Production Prosthesis comprising a mesh and a strengthening means
US9839504B2 (en) 2013-06-18 2017-12-12 Covidien Lp Implantable slings
US9931198B2 (en) 2015-04-24 2018-04-03 Sofradim Production Prosthesis for supporting a breast structure
US9980802B2 (en) 2011-07-13 2018-05-29 Sofradim Production Umbilical hernia prosthesis
US10080639B2 (en) 2011-12-29 2018-09-25 Sofradim Production Prosthesis for inguinal hernia
US10184032B2 (en) 2015-02-17 2019-01-22 Sofradim Production Method for preparing a chitosan-based matrix comprising a fiber reinforcement member
US10349707B2 (en) 2016-07-05 2019-07-16 Alfatex Nv Fastener tape
US10363690B2 (en) 2012-08-02 2019-07-30 Sofradim Production Method for preparing a chitosan-based porous layer
US10646321B2 (en) 2016-01-25 2020-05-12 Sofradim Production Prosthesis for hernia repair
US10675137B2 (en) 2017-05-02 2020-06-09 Sofradim Production Prosthesis for inguinal hernia repair
US10682215B2 (en) 2016-10-21 2020-06-16 Sofradim Production Method for forming a mesh having a barbed suture attached thereto and the mesh thus obtained
US10743976B2 (en) 2015-06-19 2020-08-18 Sofradim Production Synthetic prosthesis comprising a knit and a non porous film and method for forming same
US10774246B2 (en) 2006-12-14 2020-09-15 Carnegie Mellon University Dry adhesives and methods for making dry adhesives
US10900153B2 (en) * 2017-05-02 2021-01-26 Sofradim Production Two-sides gripping knit
US11160334B2 (en) 2017-08-18 2021-11-02 Velcro Ip Holdings Llc Fastener element shape
EP4311530A1 (en) 2022-07-28 2024-01-31 The Procter & Gamble Company Absorbent article with fastening component for disposal

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8600032A1 (es) * 1982-02-26 1985-10-01 Minnesota Mining & Mfg Un material de tira de forma alargada que puede cortarse en trozos para hacer al menos parte de un sujetador o cierre.
US4454183A (en) * 1982-02-26 1984-06-12 Minnesota Mining And Manufacturing Company Strip material with heat-formed hooked heads
FR2534818A1 (fr) * 1982-10-20 1984-04-27 Louison Et Cie V Bande auto-agrippante destinee a recouvrir par chevauchement le lien superieur de fixation des filets de tennis
US4846815A (en) * 1987-01-26 1989-07-11 The Procter & Gamble Company Disposable diaper having an improved fastening device
SG65560A1 (en) 1991-05-20 1999-06-22 Procter & Gamble Multilayer female component for refastenable fastening device and method of making the same
US5242646A (en) * 1992-05-07 1993-09-07 Minnesota Mining And Manufacturing Company Method of making an interengaging fastener member
US5315740A (en) 1992-08-20 1994-05-31 Velcro Industries, B.V. Hook for hook and loop fasteners
BR0206923B1 (pt) 2001-01-31 2011-03-09 peça de roupa usável e método para prender uma peça de roupa.
US8196270B2 (en) 2005-03-11 2012-06-12 3M Innovative Properties Company Methods for making fasteners
US7636988B2 (en) * 2006-09-11 2009-12-29 3M Innovative Properties Company Methods for making fasteners
US20080075943A1 (en) * 2006-09-27 2008-03-27 Husky Injection Molding Systems Ltd. Solidified molded article including additive body having a varying diameter, amongst other things
US9138957B2 (en) 2010-06-21 2015-09-22 3M Innovative Properties Company Slit hook strips and laminates and articles containing the same
DE102021000393A1 (de) * 2021-01-27 2022-07-28 Gottlieb Binder Gmbh & Co. Kg Befestigungseinrichtung nebst Verfahren zum Herstellen einer solchen Befestigungseinrichtung und ein mit einer solchen Befestigungseinrichtung hergestelltes Befestigungssystem

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US2587792A (en) * 1946-08-15 1952-03-04 Sivers Carl Henric Von Method for rounding the tips of bristles
US3320649A (en) * 1962-10-23 1967-05-23 Naimer Jack Methods of making separable fastening fabrics
US3408705A (en) * 1966-07-07 1968-11-05 Minnesota Mining & Mfg Fastener articles
US3607995A (en) * 1968-07-19 1971-09-21 Yoshio Chiba Method for producing terminal structures

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US3013300A (en) * 1958-07-09 1961-12-19 Armstrong Cork Co Apparatus for postforming molded thermoplastic articles
US3133315A (en) * 1961-06-29 1964-05-19 Talon Inc Apparatus for forming filamentary material for slide fasteners
US3138841A (en) * 1962-10-23 1964-06-30 Naimer Jack Separable fastening fabrics
US3267514A (en) * 1962-12-31 1966-08-23 Opti Holding Ag Apparatus for producing slidefastener members
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FR1602140A (xx) * 1968-12-03 1970-10-12
BE755169R (fr) * 1970-08-03 1971-02-01 Brabander Jean L P I P De Procede pour la fabrication de rubans pour dispositifs de fermeture par accrochage et rubans et dispositifs resultants

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US2587792A (en) * 1946-08-15 1952-03-04 Sivers Carl Henric Von Method for rounding the tips of bristles
US2582132A (en) * 1948-01-30 1952-01-08 Kaphan Ludwig Decorated flexible fabric and method for making the same
US3320649A (en) * 1962-10-23 1967-05-23 Naimer Jack Methods of making separable fastening fabrics
US3408705A (en) * 1966-07-07 1968-11-05 Minnesota Mining & Mfg Fastener articles
US3607995A (en) * 1968-07-19 1971-09-21 Yoshio Chiba Method for producing terminal structures

Cited By (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110138A (en) * 1977-03-17 1978-08-29 Junichi Nomura Hand craft yarn art materials and structure and methods of manufacture and use thereof
FR2410693A1 (fr) * 1977-12-05 1979-06-29 Velcro Usa Etoffe tricotee a elements d'accrochage et ses procede et machine de production
US4628709A (en) * 1977-12-05 1986-12-16 Actief N.V. Apparatus and method for producing knitted hook-type fastener material
US4272473A (en) * 1978-12-07 1981-06-09 The Procter & Gamble Company Method for embossing and perforating a running ribbon of thermoplastic film on a metallic pattern roll
FR2456153A1 (fr) * 1979-05-09 1980-12-05 Yoshida Kogyo Kk Ruban pour fermeture de type auto-accrochante et son procede de fabrication
US4338800A (en) * 1979-05-09 1982-07-13 Yoshida Kogyo K.K. Velvet-type fastener web
US4862563A (en) * 1987-07-13 1989-09-05 Jane Marie Flynn Securing strap and fastener
US4853070A (en) * 1988-04-20 1989-08-01 Erblok Associates Apparatus for making multiple hook fastener media
US6558602B1 (en) 1990-09-21 2003-05-06 3M Innovative Properties Company Mushroom-type hook strip for a mechanical fastener
US5845375A (en) * 1990-09-21 1998-12-08 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5607635A (en) * 1990-09-21 1997-03-04 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5077870A (en) * 1990-09-21 1992-01-07 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US7188396B2 (en) 1990-09-21 2007-03-13 3M Innovative Properties Company Method for making a mushroom-type hook strip for a mechanical fastener
US6635212B1 (en) * 1990-09-21 2003-10-21 3M Innovative Properties Company Mushroom-type hook strip for a mechanical fastener
US5679302A (en) * 1990-09-21 1997-10-21 Minnesota Mining And Manufacturing Company Method for making a mushroom-type hook strip for a mechanical fastener
US5879604A (en) * 1990-09-21 1999-03-09 Minnesota Mining And Manufacturing Company Method of making a mushroom-type hook strip for a mechanical fastener
WO1994023610A1 (en) * 1993-04-16 1994-10-27 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
AU685105B2 (en) * 1993-04-16 1998-01-15 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5691026A (en) * 1993-07-27 1997-11-25 Minnesota Mining And Manufacturing Company Fastener member with a dual purpose cover sheet
US5691027A (en) * 1993-07-27 1997-11-25 Minnesota Mining And Manufacturing Company Fastener with a dual purpose cover sheet
US5902427A (en) * 1993-07-27 1999-05-11 Minnesota Mining And Manufacturing Company Fastener arrangement with dual purpose cover sheet
US5505747A (en) * 1994-01-13 1996-04-09 Minnesota Mining And Manufacturing Company Method of making an abrasive article
US5672186A (en) * 1994-01-13 1997-09-30 Minnesota Mining And Manufacturing Company Method of making an abrasive article
US5785784A (en) * 1994-01-13 1998-07-28 Minnesota Mining And Manufacturing Company Abrasive articles method of making same and abrading apparatus
US6884157B2 (en) 1994-01-13 2005-04-26 3M Innovative Properties Company Abrasive article
US6579161B1 (en) 1994-01-13 2003-06-17 3M Innovative Properties Company Abrasive article
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AU459534B2 (en) 1975-03-10
DE2104317B2 (de) 1977-06-16
BE762388A (fr) 1971-08-02
CH579886B5 (xx) 1976-09-30
NL162551B (nl) 1980-01-15
US3770359A (en) 1973-11-06
AU2438271A (en) 1972-07-20
CH702071A4 (xx) 1976-04-30
FR2123220A1 (xx) 1972-09-08
FR2123220B1 (xx) 1977-01-28
CH574809A5 (xx) 1976-04-30
GB1343604A (en) 1974-01-16
DE2104317A1 (de) 1972-08-24
NL162551C (nl) 1980-01-15
NL7100802A (xx) 1972-07-25

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