Processing line of bast fiber
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United States of America Patent
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Feb 18, 2014
Grant Date -
Dec 27, 2012
app pub date -
Jan 21, 2011
filing date -
Jan 22, 2010
priority date (Note) -
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Abstract
A processing line of bast fiber is provided. The processing line is comprised of various devices for carding, cutting, degumming, high temperature washing, separating and water washing, softening, drying, batching and applying oil, permeating and reconditioning, stretching-breaking carding, and combing and sorting. The processing line of bast fiber can improve production efficiency, and improve the yield of long hemp fibers. Moreover, the produced fiber has stable quality and is convenient for post-processing.
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