Unlock instant, AI-driven research and patent intelligence for your innovation.

A moisture-absorbing and sweat-wicking matting fiber and its preparation method

A technology of extinction fiber, moisture absorption and perspiration, applied in the field of fiber production, can solve the problems of dazzling appearance, lack of comfortable visual effect, poor moisture absorption performance of chemical fiber, etc., to improve product quality and performance, and achieve significant economic and social benefits , Increase the effect of moisture absorption and perspiration

Active Publication Date: 2018-04-10
YIWU HUADING NYLON
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The poor hygroscopicity of chemical fibers and the disadvantages of aurora make the fiber less comfortable as a clothing fabric, the appearance of gloss is more dazzling, and the lack of comfortable visual effects restricts the development of chemical fibers and the expansion of application space to a large extent, restricting the chemical fiber industry. For example, the production of matting raw materials can solve the aurora phenomenon of the product, but due to the large particle size of the matting agent and the high friction, it will seriously wear the contact parts of the spinning equipment, and the product is easily subject to friction, and the single filament breaks seriously, forming wool. Silk, hair balls, etc., are easy to break when used, and it is difficult to use

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
  • A moisture-absorbing and sweat-wicking matting fiber and its preparation method
  • A moisture-absorbing and sweat-wicking matting fiber and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A moisture-absorbing and sweat-wicking matte fiber. On the existing nylon filament spinning equipment, the fiber raw material (nylon glossy slice) is melted into a melt, which is transported to the melt pipeline, and the melt is measured and pressurized by the spinning metering pump. The melt enters the spinning assembly, is filtered and mixed, and then extruded through the spinneret hole of the special-shaped composite spinneret to form a thin stream of melt with a special-shaped cross-section, which is cooled and formed to obtain fibers. The fibers are oiled-stretched-heat-set- The moisture-absorbing and perspiration-absorbing fiber FDY is obtained by winding, and the spinning speed of FDY is 4300m / min. The position of the oiling cluster is below the exit of the spinning shaft, the oiling is the nozzle oiling, the mass concentration of the oiling agent is 10%, and the oiling rate is 2.0%. The stretching ratio of the stretching treatment is 1.02 to 1.20 times.

[0025...

Embodiment 2

[0028] A moisture-absorbing and sweat-wicking matting fiber. On the existing polyester filament spinning equipment, the fiber raw material (polyester semi-gloss slice) is melted into a melt, which is transported to the melt pipeline, and the melt is measured and pressurized by the spinning metering pump. The body enters the spinning assembly, is filtered, mixed, and then passes through the spinneret holes of the special-shaped composite spinneret (such as figure 1 Shown) extruded to form a special-shaped cross-section melt stream, cooled and formed to obtain fibers, and the fibers were oiled-stretched-heat-set-winded to obtain moisture-absorbing and sweat-absorbing matte fibers FDY, and the spinning speed of FDY was 4000m / min. The position of the oiling cluster is below the exit of the spinning shaft, the oiling is the nozzle oiling, the mass concentration of the oiling agent is 10%, and the oiling rate is 2.0%. The stretching ratio of the stretching treatment is 1.02 to 1.20 ...

Embodiment 3

[0032] A moisture-absorbing and sweat-wicking matte fiber. On the existing nylon filament spinning equipment, the fiber raw material (nylon full-dull slice) is melted into a melt, which is transported to the melt pipe, and the melt is measured and pressurized by the spinning metering pump. The melt enters the spinning assembly, is filtered and mixed, and then extruded through the spinneret hole of the special-shaped composite spinneret to form a thin stream of melt with a special-shaped cross-section, which is cooled and formed to obtain fibers, and the fibers are oiled-winded to obtain moisture absorption and perspiration Matte fiber POY (90dtex / 36f), the spinning speed of POY is 3000m / min, and finally the moisture-absorbing and sweat-wicking matte fiber DTY is obtained after false-twist deformation processing by texturing machine. The position of the oiling bundle is below the outlet of the spinning shaft, and the oiling is the nozzle oiling, the mass concentration of the oil...

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

PropertyMeasurementUnit
widthaaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a moisture-absorbing, sweat-releasing and delustering fiber and a preparation method thereof. The fiber is processed through a special-shaped composite spinneret plate, the moisture-absorbing, sweat-releasing and delustering fiber is hollow inside, the upper side edge and the lower side edge of the cross section of the moisture-absorbing, sweat-releasing and delustering fiber are each formed by connecting multiple convex arc sections in sequence end to end, the upper side edge and the lower side edge are symmetrically arranged, the left end and the right end of the upper side edge are connected through one convex arc section, and the left end and the right end of the lower side edge are connected through one convex arc section. The fiber has good moisture-absorbing and sweat-releasing effects and delustering characteristic, according to the preparation method, bright raw materials can be used for production to achieve the delustering effect, the cost can be reduced, the production quality and use performance can be improved, the moisture-absorbing and sweat-releasing effects of fabric can be increased, the production efficiency can be improved, and significant economic benefit and social benefit are achieved.

Description

technical field [0001] The invention relates to the technical field of fiber production, in particular to a moisture-absorbing and perspiration-absorbing fiber and a preparation method thereof. Background technique [0002] The poor hygroscopicity of chemical fibers and the disadvantages of aurora make the fiber less comfortable as a clothing fabric, the appearance of gloss is more dazzling, and the lack of comfortable visual effects restricts the development of chemical fibers and the expansion of application space to a large extent, restricting the chemical fiber industry. For example, the production of matting raw materials can solve the aurora phenomenon of the product, but due to the large particle size of the matting agent and the high friction, it will seriously wear the contact parts of the spinning equipment, and the product is easily subject to friction, and the single filament breaks seriously, forming wool. Silk, hair balls, etc., are prone to severe head breakag...

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
Patent Type & Authority Patents(China)
IPC IPC(8): D01D5/253D01D5/24D01D13/00D01D5/096
CPCD01D5/096D01D5/24D01D5/253D01D13/00D10B2331/02D10B2331/04
Inventor 张守运朱文建张雪华
Owner YIWU HUADING NYLON