GB786921A - Method of and apparatus for making a hooked pile fabric - Google Patents

Method of and apparatus for making a hooked pile fabric

Info

Publication number
GB786921A
GB786921A GB30422/55A GB3042255A GB786921A GB 786921 A GB786921 A GB 786921A GB 30422/55 A GB30422/55 A GB 30422/55A GB 3042255 A GB3042255 A GB 3042255A GB 786921 A GB786921 A GB 786921A
Authority
GB
United Kingdom
Prior art keywords
fabric
pile
roll
foundation
tips
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
GB30422/55A
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 GB786921A publication Critical patent/GB786921A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A44B18/0023—Woven or knitted fasteners
    • A44B18/0038—Male or hook elements
    • 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
    • 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
    • Y10S297/00—Chairs and seats
    • Y10S297/06—Hook and loop type fastener
    • 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.
    • Y10T24/27—Buckles, buttons, clasps, etc. including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Woven Fabrics (AREA)

Abstract

786,921. Finishing fabrics. FORSTER, K. Oct. 25, 1955 [Oct. 26, 1954], No. 30422/55. Class 42 (1). [Also in Group IX] A hooked pile fabric is formed by weaving into a foundation fabric pile - forming synthetic fibres which extend from the foundation fabric in an upright direction and are of substantially equal length, and subjecting the fibres to axial pressure accompanied by heating to effect bending of the tips and plastic deformation thereof to hook shape. As shown, the pile fabric 1, Fig. 1, is drawn over a slide 3 beneath a roll 4 driven at a peripheral speed equal to the fabric speed. The surface of roll 4 is honeycombed with hemispherical concavities. The roll is adjusted so that the tips of the pile threads 11, Fig. 2, strike against the concavities and are bent to form hooks in random directions. Roll 4 is heated so as to soften the pile tips, the lower part of the pile and the foundation fabric being cooled by air drawn through slots 7 in slide 3 and through the fabric. Slots 7 are enlarged towards the exit side of the appartus so that the hooks 13 are cooled and set. The pile fibres may be of nylon or perlon; they may be welded or cemented at the base to the foundation fabric by thermal or chemical treatment applied to the foundation fabric from the reverse side prior to or after formation of the hooks.
GB30422/55A 1954-10-26 1955-10-25 Method of and apparatus for making a hooked pile fabric Expired GB786921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346851X 1954-10-26

Publications (1)

Publication Number Publication Date
GB786921A true GB786921A (en) 1957-11-27

Family

ID=6255585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30422/55A Expired GB786921A (en) 1954-10-26 1955-10-25 Method of and apparatus for making a hooked pile fabric

Country Status (5)

Country Link
US (1) US2820277A (en)
BE (1) BE542312A (en)
CH (1) CH346851A (en)
FR (1) FR1139368A (en)
GB (1) GB786921A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127259A (en) * 1964-03-31 Unit filter assembly
US3009235A (en) * 1957-10-02 1961-11-21 Internat Velcro Company Separable fastening device
US3032345A (en) * 1959-04-07 1962-05-01 Jerome H Lemelson Target game
US2976914A (en) * 1959-05-06 1961-03-28 Daniels C R Inc Floor cushions for airplane use and the like
US3063749A (en) * 1960-06-21 1962-11-13 Struble Albert Headrest cover
NL127652C (en) * 1960-06-23
US3136026A (en) * 1960-06-23 1964-06-09 Velcro Sa Soulie Method for producing a device for joining two flexibel elements
CH368759A (en) * 1960-07-05 1962-12-29 Velcro Sa Soulie Method of treating a pin-looped fabric, to open out the loops, and pin-looped fabric obtained by this process
US3130111A (en) * 1961-08-14 1964-04-21 Sobef Soc De Brevets De Fermet Separable pile fastener
FR1322228A (en) * 1962-02-13 1963-03-29 Method and device for making the useful height of the teeth of a cardboard lining uniform
NL281921A (en) * 1962-04-09
CH380891A (en) * 1962-07-03 1964-08-14 Mestral George De Curler
US3320649A (en) * 1962-10-23 1967-05-23 Naimer Jack Methods of making separable fastening fabrics
US3138841A (en) * 1962-10-23 1964-06-30 Naimer Jack Separable fastening fabrics
FR1602140A (en) * 1968-12-03 1970-10-12
JPS5332722Y2 (en) * 1971-07-17 1978-08-14
US3837051A (en) * 1972-03-21 1974-09-24 Osthoff Fa Walter Apparatus for singeing textile fabrics
CA1117305A (en) * 1977-12-05 1982-02-02 Jurg Aeschbach Knitted hook-type fastener material
US4274182A (en) * 1978-07-10 1981-06-23 Milliken Research Corporation Apparatus for producing a simulated stria fabric
JPS6227140Y2 (en) * 1980-12-01 1987-07-11
JPS58500192A (en) * 1981-01-22 1983-02-10 ボ−ナス　マシン　コンパニ−　リミテツド Tape asuna
US6039911A (en) * 1997-01-09 2000-03-21 3M Innovative Properties Company Method for capping stem fasteners
US6280670B1 (en) * 1997-08-22 2001-08-28 Velcro Industries B.V. Post- forming heads on fastener elements
US6248276B1 (en) * 1999-01-15 2001-06-19 Velcro Industries B.V. Fasteners and methods of making fasteners
US6991843B2 (en) * 1999-01-15 2006-01-31 Velcro Industries B.V. Fasteners engageable with loops of nonwoven fabrics and with other open structures, and methods and machines for making fasteners
US8678807B2 (en) 2000-10-24 2014-03-25 Velcro Industries B.V. Molding apparatus and related methods
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
EP1778503A2 (en) * 2004-07-02 2007-05-02 3M Innovative Properties Company Dry erase article
US20060024463A1 (en) * 2004-07-27 2006-02-02 3M Innovative Properties Company Dry erase substrate
US10349707B2 (en) 2016-07-05 2019-07-16 Alfatex Nv Fastener tape
US11160334B2 (en) 2017-08-18 2021-11-02 Velcro Ip Holdings Llc Fastener element shape

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062884A (en) * 1935-02-08 1936-12-01 Sidney Blumenthal & Co Inc Method of producing pile fabric
BE514797A (en) * 1951-10-22 1900-01-01

Also Published As

Publication number Publication date
CH346851A (en) 1960-06-15
BE542312A (en)
US2820277A (en) 1958-01-21
FR1139368A (en) 1957-06-28

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