Method of and apparatus for producing a blended yarn from cotton

Details Method of and apparatus for producing a blended yarn from cotton Method of and apparatus for producing a blended yarn from cotton

1990-02-23

1992-10-20

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

With drafting

19 65A, 191455, 57256, D01G 1300, D02G 304

Patent

active

051559897

ABSTRACT:
A method of and an apparatus for producing a blended yarn from cotton fibers and man-made or synthetic fibers. According to conventional methods the blending of cotton fibers and man-made fibers has been hitherto effected subsequent to a cotton combing process. In order to obtain an appropriate yarn quality, it is necessary to comb out the cotton and thereby separate the short fibers thereof. With the prior art method of bringing together or combining the blend constituents subsequent to the cotton combing process, there have been problems with regard to a homogeneous blending of cotton and man-made fibers. A great number of machines is thereby required and the corresponding constructional expenditure is high. Therefore, a method and an apparatus are suggested and according to which the two blend constituents, namely cotton fibers and man-made fibers, are already brought together or combined prior to the combing process. In this manner, there is obtained a homogeneous blend and a substantial reduction of the number of required machines is achieved.

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Documentation "Rieter Spinning Systems--product Range", published by Rieter Machine Works Ltd., located at 8406 Winterthur, Switzerland.

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