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GB977668A - Polypropylene slide fastener tape - Google Patents

Polypropylene slide fastener tape

Info

Publication number
GB977668A
GB977668A GB4553263A GB4553263A GB977668A GB 977668 A GB977668 A GB 977668A GB 4553263 A GB4553263 A GB 4553263A GB 4553263 A GB4553263 A GB 4553263A GB 977668 A GB977668 A GB 977668A
Authority
GB
United Kingdom
Prior art keywords
bead
tape
polypropylene
thickness
nov
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
GB4553263A
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.)
EDWIN BOWER LAUGHLIN
Original Assignee
EDWIN BOWER LAUGHLIN
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 EDWIN BOWER LAUGHLIN filed Critical EDWIN BOWER LAUGHLIN
Publication of GB977668A publication Critical patent/GB977668A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • A44B19/346—Woven stringer tapes

Landscapes

  • Decoration Of Textiles (AREA)
  • Slide Fasteners (AREA)

Abstract

977,668. Reinforcing edges of non-metallic sheet material. E. B. LAUGHLIN. Nov. 19, 1963 [Nov. 19, 1962], No. 45532/63. Heading B5K. [Also in Division E2] A stringer tape 1 of a sliding clasp fastener comprises a strip of narrow tape woven from yarns of polypropylene fibres and having a bead 2 secured to one edge thereof, the thickness of the bead 2 being at least three times the thickness of the tape 1. As shown, the tape 1 comprises warp threads or filaments 3 and weft threads 4 having loops 7 which embrace polypropylene cords 5, 6 forming the bead 2. The diameter of the bead 2 is from three to six times the thickness of the tape 1. The bead 2 may be formed by one cord only. The weft threads 3 may be from 130 to 175 denier and the specific gravity of the polypropylene is about 0.90 to 0.91. The scoops (not shown) of the fastener are regularly spaced along the bead 2.
GB4553263A 1962-11-19 1963-11-19 Polypropylene slide fastener tape Expired GB977668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23838062A 1962-11-19 1962-11-19

Publications (1)

Publication Number Publication Date
GB977668A true GB977668A (en) 1964-12-09

Family

ID=22897622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4553263A Expired GB977668A (en) 1962-11-19 1963-11-19 Polypropylene slide fastener tape

Country Status (4)

Country Link
BE (1) BE640146A (en)
DE (1) DE1435794A1 (en)
GB (1) GB977668A (en)
NL (1) NL300677A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1610367B1 (en) * 1966-03-03 1970-01-29 Opti Werk Gmbh & Co Zipper and process for its manufacture

Also Published As

Publication number Publication date
DE1435794A1 (en) 1968-11-07
BE640146A (en) 1964-05-19
NL300677A (en)

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