GB977668A - Polypropylene slide fastener tape - Google Patents
Polypropylene slide fastener tapeInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1610363C2 (en) * | 1966-03-03 | 1973-10-04 | Opti-Holding Ag, Glarus (Schweiz) | Zipper with ladder straps made of shrinkable material |
-
0
- NL NL300677D patent/NL300677A/xx unknown
-
1963
- 1963-11-19 BE BE640146A patent/BE640146A/xx unknown
- 1963-11-19 DE DE19631435794 patent/DE1435794A1/en active Pending
- 1963-11-19 GB GB4553263A patent/GB977668A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1435794A1 (en) | 1968-11-07 |
BE640146A (en) | 1964-05-19 |
NL300677A (en) |
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