Stitch-bonded split-film fabric

Textiles: knitting – Fabrics or articles – Incorporated unknitted materials

Patent

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Details

66196, D04B 2308

Patent

active

H00000906

ABSTRACT:
A stitch-bonded fabric having two split-film layers as a weft component and one split-film layer as a warp component held together by a stitching yarn is improved significantly in its performance as a primary backing for a tufted pile carpet by having a nonwoven sheet of continuous organic filaments attached to the warp component. In tufting, the nonwoven sheet becomes the back side of the backing.

REFERENCES:
patent: 3649427 (1972-03-01), Hughes
patent: 3649428 (1972-03-01), Hughes
patent: 3769815 (1973-11-01), Ploch et al.
patent: 4277527 (1981-07-01), Duhl
Product Licensing Index, "Research Disclosure, Stitch-Bonded Products of Continuous Filament Nonwoven Webs", p. 30 (Jun. 1968). _
Bahlo, "New Fabrics Without Weaving", Modern Textile Magazine, Nov. 1965, pp. 51-54.

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