Reflective warp-knit tape

Stock material or miscellaneous articles – Structurally defined web or sheet – Edge feature

Patent

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Details

24413, 66192, 66193, 66202, 442305, 442314, D04B 2114

Patent

active

057284482

ABSTRACT:
In a reflective warp-knit tape, a narrow-width warp-knit tape is knitted of chain-stitch yarns, which form loops along longitudinal wales of the warp-knit tape, and weft inlaid yarns. And a reflective film is knitted in the warp-knit tape at a selected interwale space by the weft inlaid yarns and additional weft inlaid yarns. A heat-melting film also is knitted in the warp-knit tape at another selected interwale space by the weft inlaid yarns. Alternatively, the heat-melting film may be substituted by heat-melting yarns inlaid in the wales. In another alternative form, all the knitting yarns of the warp-knit tape may be thermoplastic resin monofilament yarns so that the light-reflecting function of the tape can be improved.

REFERENCES:
patent: 3864946 (1975-02-01), Matsuda
patent: 4067208 (1978-01-01), Heimberger
patent: 4632863 (1986-12-01), Henningsson

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