Procedure for the manufacture of elastic textile fabrics

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Knit fabric – Including an elastic strand

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28155, 66202, 442308, D04B 2112

Patent

active

061402613

ABSTRACT:
A process for imparting permanent elastic properties to fabrics constructed of yarns principally formed of natural, inelastic fibers, the process comprising the steps of spinning a first yarn with Z-twist, spinning a second yarn with S-twist, forming a fabric from the first and second yarns by alternating first and second yarns during fabric formation so that the fabric contains alternate S-twist and Z-twist yarns, shrinking the fabric, and setting the twist in the yarns in the fabric.

REFERENCES:
patent: 1874084 (1932-08-01), Cotchett
patent: 2740183 (1956-04-01), Corbiere
patent: 2807073 (1957-09-01), Stuewer
patent: 3183657 (1965-05-01), Corbiere
patent: 3576703 (1971-04-01), Baker et al.
patent: 4892557 (1990-01-01), Conklin et al.
patent: 5382200 (1995-01-01), Kimoto
M. L. Joseph, Introductory Textile Science, 5th ed., Chapter 17, pp. 169-179 and Chapter 23, pp. 239-255, 1986.
Printout of WPIDS Database, English language abstracts for DE 2321852, EP 23932, DE 2928692, and DE 2740046.

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