Bast fibre yarn, multi-fibre yarn and processes for making the same
First Claim
1. A process for spinning bast fibres comprising:
- opening, cleaning, and carding health preserved bast fibres wherein the bast fibres comprise one or more of jute fibres, kenaf fibres, hemp fibres;
drawing the carded health preserved bast fibres into bast fibre strips;
subjecting the bast fibre strips to an environment wherein the temperature is 30 degrees Centigrade to 80 degrees Centigrade and the relative humidity is 80% to 100% for 2 to 14 hours; and
spinning the bast fibre strips into bast fibre yarn.
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Accused Products
Abstract
The present invention introduces a process of spinning bast fibers through health preserving. Various examples include health preserving bast fibers; opening and cleaning, and carding the health preserved bast fibers, and drawing the carded health preserved bast fibers into bast fiber strips; health preserving said bast fiber strips; and spinning the health preserved fiber strips into yarn. Examples of the present invention also introduce a kind of yarn made by such processes. Examples of the present invention further introduce a process of blended spinning bast fiber with other fibers through health preserving, and the yarn made by such processes. Examples of the present invention realize low end breakage rates, and high efficiency, so as to achieve high quality products.
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Citations
12 Claims
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1. A process for spinning bast fibres comprising:
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opening, cleaning, and carding health preserved bast fibres wherein the bast fibres comprise one or more of jute fibres, kenaf fibres, hemp fibres; drawing the carded health preserved bast fibres into bast fibre strips; subjecting the bast fibre strips to an environment wherein the temperature is 30 degrees Centigrade to 80 degrees Centigrade and the relative humidity is 80% to 100% for 2 to 14 hours; and spinning the bast fibre strips into bast fibre yarn. - View Dependent Claims (2)
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3. A method for making bast fibres yarn, comprising:
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opening, cleaning, and carding health preserved bast fibres, and then, drawing the carded health preserved bast fibres into bast fibre strips; treating said bast fibre strips to an environment wherein the temperature is 30 degrees Centigrade to 80 degrees Centigrade and the relative humidity is 80% to 100% for 2 to 14 hours; and spinning the health preserved bast fibre strips into bast fibre yarn. - View Dependent Claims (4, 5)
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6. A process for blended spinning bast fibres and other fibres comprising the steps of:
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blending health preserved bast fibres with other fibres, then opening, cleaning, and carding the blended fibres, after that drawing the carded blended fibres into multi-fibre strips; treating said multi-fibre strips to an environment wherein the temperature is 30 degrees Centigrade to 80 degrees Centigrade and the relative humidity is 80% to 100% for 2 to 14 hours; and spinning the health preserved multi-fibre strips into multi-fibre yarn. - View Dependent Claims (7, 8, 9)
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10. A multi-fibre yarn wherein said multi-fibre yarn is produced through the following steps comprising:
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blending health preserved bast fibres with other fibres, then opening, cleaning, and carding the blended fibres, after that drawing the carded blended fibres into multi-fibre strips; treating said multi-fibre strips to an environment wherein the temperature is 30 degrees Centigrade to 80 degrees Centigrade and the relative humidity is 80% to 100% for 2 to 14 hours; and spinning the health preserved multi-fibres strips into multi-fibre yarn. - View Dependent Claims (11, 12)
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Specification