GB1235503A - Method of forming spherically headed terminal structures for a separable fabric fastening device - Google Patents

Method of forming spherically headed terminal structures for a separable fabric fastening device

Info

Publication number
GB1235503A
GB1235503A GB40830/68A GB4083068A GB1235503A GB 1235503 A GB1235503 A GB 1235503A GB 40830/68 A GB40830/68 A GB 40830/68A GB 4083068 A GB4083068 A GB 4083068A GB 1235503 A GB1235503 A GB 1235503A
Authority
GB
United Kingdom
Prior art keywords
fabric
liquid
pile
pile filaments
fastening device
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
GB40830/68A
Inventor
Yoshio Chiba
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
Priority to DE1760919A priority Critical patent/DE1760919C3/en
Priority to US746376A priority patent/US3607995A/en
Application filed by Individual filed Critical Individual
Priority to GB40830/68A priority patent/GB1235503A/en
Publication of GB1235503A publication Critical patent/GB1235503A/en
Priority to MY284/73A priority patent/MY7300284A/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
    • A44B18/0042—Male or hook elements of a mushroom type

Abstract

1,235,503. Finishing fabrics. Y. CHIBA. 27 Aug., 1968, No. 40830/68. Heading D1S. Spherically swollen headed terminal structures are formed on thermoplastic pile filaments of a base fabric to engage loops of another fabric in a separable fastening device by heating to melt the tips of the pile filaments whilst a liquid layer is present upon the surface of the base fabric. The fabric, Fig. 1, with a weft 1A and a warp 2A has a woven thermoplastic filament 3A, e.g. polypropylene, to form pile loops 3B the tops of which are cut open by a blade on the top of a loop-forming moulding-bar K to form pile filaments. In one embodiment, Fig. 7, the fabric 1 is passed through a viscous liquid 5A, e.g. water containing starch, in a tank 11 so that a liquid film is retained by surface tension between the pile filaments as the fabric passes over a heater M. The liquid film is gradually evaporated and only the parts projecting therefrom will be melted to form the structures, Fig. 4 (not shown). In an alternative embodiment, Fig. 8, the fabric 1 passes through a heating liquid 5B, e.g. at 70‹C-80‹C, and is slid over the top of a plate H so that the pile filaments 3C project out of the liquid by a predetermined length.
GB40830/68A 1968-07-19 1968-08-27 Method of forming spherically headed terminal structures for a separable fabric fastening device Expired GB1235503A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1760919A DE1760919C3 (en) 1968-07-19 1968-07-19 Process for the production of spherical heads on the protruding thread ends of a surface zipper provided between two fabric surfaces
US746376A US3607995A (en) 1968-07-19 1968-07-22 Method for producing terminal structures
GB40830/68A GB1235503A (en) 1968-07-19 1968-08-27 Method of forming spherically headed terminal structures for a separable fabric fastening device
MY284/73A MY7300284A (en) 1968-08-27 1973-12-30 Method of forming spherically headed terminal structures for a separable fabric fastening device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1760919A DE1760919C3 (en) 1968-07-19 1968-07-19 Process for the production of spherical heads on the protruding thread ends of a surface zipper provided between two fabric surfaces
US74637668A 1968-07-22 1968-07-22
GB40830/68A GB1235503A (en) 1968-07-19 1968-08-27 Method of forming spherically headed terminal structures for a separable fabric fastening device

Publications (1)

Publication Number Publication Date
GB1235503A true GB1235503A (en) 1971-06-16

Family

ID=27181205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40830/68A Expired GB1235503A (en) 1968-07-19 1968-08-27 Method of forming spherically headed terminal structures for a separable fabric fastening device

Country Status (3)

Country Link
US (1) US3607995A (en)
DE (1) DE1760919C3 (en)
GB (1) GB1235503A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070875A (en) * 1973-02-07 1978-01-31 Eduard Kusters Apparatus for treating of synthetic textile webs
US4151619A (en) * 1973-02-07 1979-05-01 Eduard Kusters Process for treatment of synthetic textile webs
US4846815A (en) * 1987-01-26 1989-07-11 The Procter & Gamble Company Disposable diaper having an improved fastening device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718725A (en) * 1970-11-17 1973-02-27 Int Knitlock Corp Method for making hook fabric material for fasteners
CA1003615A (en) * 1971-12-29 1977-01-18 Union Carbide Corporation Bristled article and process
JPS5256081Y2 (en) * 1972-05-29 1977-12-19
CA1117305A (en) * 1977-12-05 1982-02-02 Jurg Aeschbach Knitted hook-type fastener material
JP3474686B2 (en) * 1995-08-30 2003-12-08 Ｙｋｋ株式会社 Surface fastener and manufacturing method thereof
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
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070875A (en) * 1973-02-07 1978-01-31 Eduard Kusters Apparatus for treating of synthetic textile webs
US4151619A (en) * 1973-02-07 1979-05-01 Eduard Kusters Process for treatment of synthetic textile webs
US4846815A (en) * 1987-01-26 1989-07-11 The Procter & Gamble Company Disposable diaper having an improved fastening device

Also Published As

Publication number Publication date
DE1760919A1 (en) 1971-06-16
DE1760919C3 (en) 1974-03-28
DE1760919B2 (en) 1973-08-30
US3607995A (en) 1971-09-21

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