Fabric suitable for making sandbags and method for making the sa

Details Fabric suitable for making sandbags and method for making the sa Fabric suitable for making sandbags and method for making the sa

1979-05-29

1981-05-19

Kee Chi, James

Textiles: weaving

Fabrics

Materials

139389, 139426R, 57210, 57244, D03D 1500, D03D 300, D02G 302, D02G 338

Patent

active

042678641

ABSTRACT:
A fabric suitable for use in making sandbags and the method of making the same wherein the fabric is woven from a yarn of twisted staple acrylic fibers having a fiber length of about 7 to 20 cm and a denier per filament of about 5 to 15, preferably 10 to 15, the yarn having a total denier of about 200 to 2650. The yarn is wrapped with a continuous filament yarn of a type which is degraded by ultraviolet light, with the wrapping being done in such a manner that fuzziness of the yarn is reduced to the point where the yarn can be woven into fabric without the use of size and at a weaving efficiency of at least about 70%.

REFERENCES:
patent: 3360014 (1967-12-01), Poisson et al.
patent: 3360015 (1967-12-01), Hughes
patent: 3544404 (1970-12-01), Johnson et al.
patent: 3722202 (1973-03-01), Indarte
patent: 4018042 (1977-04-01), Maag et al.
Orlon, Acrylic Fiber, Technical Mannual E. I. Du Pont de Nemours & Co. (Inc.), Section 2, pp. 2-501-502.

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