COTTON STALK BARK FIBER AND METHOD FOR PROCESSING COTTON STALK BARK

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

11875095

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Abstract

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Taught is a cotton stalk bark fiber. The fiber is a natural textile fiber made of cotton stalk balk. The length of the fiber is 5 mm-65 mm. The fineness thereof is 0.3-2.5 D. The intensity thereof is 0.284-0.432 N/tex. The breaking elongation rate thereof is 3%-6%. Taught is further a method for processing cotton stalk bark fiber comprising peeling, skimming, degumming, preserving, cutting, tanning, opening, carding, baking, boxing and classifying, and packaging. The invention provides an inexpensive natural fiber having wide applications in the textile industry. The fiber has a similar performance to bast fiber, higher intensity than cotton fiber, and may be blended with other natural fiber, man-made fibers and recycled fiber to form fiber yarn for various purposes. This method changes waste into a commodity, and brings about economic and social benefits.

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Patent Owner(s)

Patent OwnerAddress
LIU LEIWEIFANG SHANDONG 262700 SHOUGUANG JINGUANG STREET 1299 # WEIFANG SCIENCE AND TECHNOLOGY COLLEGE

International Classification(s)

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  • 2007 Application Filing Year
  • D01B Class
  • 4 Applications Filed
  • 1 Patents Issued To-Date
  • 25 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2007200820090255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JIN, Shiyong Guangzhou, CN 3 3
LIU, Lei Guangzhou, CN 843 4906

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  • 0 Citation Count
  • D01B Class
  • 0 % this patent is cited more than
  • 17 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges911 - 1011 - 2000.511.522.533.544.555.566.577.588.599.5

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