Textiles: knitting – Fabrics or articles – Incorporated unknitted materials
Patent
1987-08-14
1988-09-27
Feldbaum, Ronald
Textiles: knitting
Fabrics or articles
Incorporated unknitted materials
66196, 66202, D04B 2308
Patent
active
047732385
ABSTRACT:
A nonwoven fabric comprises a layer of substantially nonbonded layer of textile-decitex fibers. The layer is multi-needle stitched with an elastic stitching thread which causes the fabric to contract to less than 40%, preferably to 30 to 20%, of its original area. The nonwoven fabric is particularly suited for use as a dust-cloth.
REFERENCES:
patent: 2219240 (1940-10-01), Siegel
patent: 3649428 (1972-03-01), Hughes
patent: 3769815 (1973-11-01), Ploch et al.
patent: 4606964 (1986-08-01), Wideman
patent: 4657802 (1987-04-01), Morman
K. W. Bahlo, "New Fabrics Without Weaving" Papers of the American Association for Textile Technology, Inc., pp. 51-54 (Nov. 1965).
Product Licensing Index, Research Disclosure, "Stitchbonded Products of Continuous Filament Nonwoven Webs", p. 30 (Jun. 1968).
E. I. Du Pont de Nemours and Company
Feldbaum Ronald
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