Production method for refined hemp and regenerated cellulose fiber high-count blended yarn

A technology of regenerated cellulose and refined hemp, which is applied in spinning machines, textile material processing, yarn, etc., can solve the impact of product diversification and high-end, and it is difficult to achieve high count and high distribution of hemp regenerated cellulose fiber blended yarn , Restricting the healthy and rapid development of the hemp industry and other issues, to achieve the effect of strong improvement, improvement of production rate and quality, and improvement of spinnability

Inactive Publication Date: 2016-03-16
浙江吉麻良丝新材料股份有限公司
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Hemp regenerated cellulose fiber blended yarn is difficult to achieve high count and high distribution, product diversification and high-end are a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Production method for refined hemp and regenerated cellulose fiber high-count blended yarn
  • Production method for refined hemp and regenerated cellulose fiber high-count blended yarn
  • Production method for refined hemp and regenerated cellulose fiber high-count blended yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 65% of the hemp fiber and 35% of the lyocell fiber adopt the production process method of the present invention, evenly spray a certain proportion of softening penetrating agent to the hemp fiber, carry out the treatment of moistening and oiling to the hemp fiber, then put the hemp fiber into The steam room controls the moisture regain of the hemp fiber treated by health care at 12-15%, softens the fiber, reduces the static electricity of the fiber, improves the spinnability of the fiber, and improves the production rate and quality of the product; through cleaning, carding, and Finally, the drawn roving is sent to the spinning frame that adopts the drafting of compact double aprons, and the roving is drafted, twisted and wound into a spun bobbin.

[0048] The spinning frame used in this embodiment is the FA506 spinning frame, wherein the technical requirements for the roving weight, the roller gauge of the spinning frame, the drafting multiple in the rear area, and the ...

Embodiment 2

[0052] 50% of the hemp fiber and 50% of the lyocell fiber adopt the production process of the present invention, evenly spray a certain proportion of softening penetrating agent to the hemp fiber, carry out the treatment of moistening and oiling to the hemp fiber, and then put the hemp fiber into The steam room controls the moisture regain of the hemp fiber treated by health care at 12-15%, softens the fiber, reduces the static electricity of the fiber, improves the spinnability of the fiber, and improves the production rate and quality of the product; through cleaning, carding, and Finally, the drawn roving is sent to the spinning frame that adopts the drafting of compact double aprons, and the roving is drafted, twisted and wound into a spun bobbin.

[0053] The spinning frame used in this embodiment is the FA506 spinning frame, wherein the technical requirements for the roving weight, the roller gauge of the spinning frame, the drafting multiple in the rear area, and the dra...

Embodiment 3

[0058] 55% of the hemp fiber and 45% of the lyocell fiber adopt the production process of the present invention, evenly spray a certain proportion of softening and penetrating agent to the hemp fiber, carry out the wetting and oiling treatment to the hemp fiber, and then put the hemp fiber into The steam room controls the moisture regain of the hemp fiber treated by health care at 12-15%, softens the fiber, reduces the static electricity of the fiber, improves the spinnability of the fiber, and improves the yield and quality of the product; through cleaning, carding, and Finally, the drawn roving is sent to the spinning frame that adopts the drafting of compact double aprons, and the roving is drafted, twisted and wound into a spun bobbin.

[0059] The spinning frame used in this embodiment is the FA506 spinning frame, wherein the technical requirements for the roving weight, the roller gauge of the spinning frame, the drafting multiple in the rear area, and the drafting form a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a production method for refined hemp and regenerated cellulose fiber high-count blended yarns. The step comprises the following steps: 1, performing health-preserving pretreatment on hemp fibers, including using an oiling agent to uniformly spray the hemp fibers, performing conditioning and oil supply treatment on the hemp fibers; 2, performing a blowing-carding procedure, including (1) opening, (2) removing impurities, (3) blending, (4) uniformly coiling; 3, performing a cotton carding procedure, including performing cotton carding processing on hemp viscose fiber rolls through a carding machine, the hemp viscose fiber rolls being treated by a lapper; 4, performing a drawing and roving procedure, including sending drawing which is processed by combing and pre-drawing procedures to a roving frame, and the drawing winding into rough yarns through the roving frame; 5, performing a spun yarn procedure, including sending the rough yarns to a spinning frame which uses compact siro spinning double aprons to draft, the rough yarns being drawn, through drafting, twisting, and winding, the yarns forming spun yarn cops. Beneficial effects of the method are that the processing varieties of hemp fiber yarns are expanded, processing of high-proportion hemp and high-count hemp blended yarns is realized, and high-quality of yarns is realized.

Description

technical field [0001] The invention belongs to the technical field of spinning techniques, and in particular relates to a production method of refined hemp and regenerated cellulose fiber high-count blended yarn. Background technique [0002] Hemp, also known as hemp, can be used for both military and civilian purposes. It is known as the "King of Natural Fibers". Hemp fibers are long and tough, durable and corrosion-resistant. Clothing made of it is not only soft, hygroscopic, and breathable , comfortable, heat dissipation, anti-mildew, antibacterial, and also has good anti-radiation, anti-ultraviolet, and sound-absorbing properties. However, hemp fiber has natural defects, such as too short single fiber, generally 15-25 mm, poor fiber length uniformity, relatively rigid fiber, small cohesion, poor fabric wrinkle resistance and wear resistance, poor elasticity, itching and absorption. Poor color and other characteristics make the performance of hemp fiber greatly reduced,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D02G3/04D06B9/00D01H5/72
CPCD02G3/04D01H5/72D06B9/00
Inventor 方斌季国苗
Owner 浙江吉麻良丝新材料股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap