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

Knitting machine imitated fabric and production method thereof

A production method and knitting machine technology, applied in the direction of fabrics, textiles, textiles and papermaking, etc., can solve the problems of insufficient moisture absorption and ventilation, heavy weight, and difficult size control, and achieve excellent fluffy and soft hand feeling, good elasticity and resilience, and good size good stability effect

Inactive Publication Date: 2012-12-26
TORAY FIBER RES INST(CHINA) CO LTD
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Knitted fabrics have the advantages of soft hand feeling, good extensibility, good drapability, good elasticity, good moisture absorption and breathability, and good wrinkle resistance, but they also have disadvantages such as easy detachment, snagging, difficult size control, curling, and heavy weight.
[0004] Woven fabrics have the advantages of compact structure, not easy to loose, stable size, not easy to snag, good dyeability, light weight, etc., but also have disadvantages such as insufficient extensibility / elasticity, insufficient moisture absorption and breathability, and insufficient wrinkle resistance.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The warp yarn is 50D-48F and the PBT yarn with water-absorbing and quick-drying profiled section with a CR value of 50%, and the surface weft yarn is selected from 50D-48F and the PBT yarn with a water-absorbing and quick-drying profiled section with a CR value of 50%. 75D-36F and ordinary PET yarn with a CR value of 22.6%. The weave is 12 pieces of weft double weave with brown imitation knitting effect; the warp direction density is 153 threads / inch, and the weft direction density is 153 threads / inch.

[0020] Weaving Preparation Project

[0021] The sizing concentration is 12%; the sizing temperature is 48°C; the drying temperature is 120-145°C; the warp tension is controlled between 0.1-1g / D; the speed is 120m / min;

[0022] Weaving Weaving Engineering

[0023] Water-jet dobby loom is adopted; the number of revolutions is 500rpm; the warp tension is controlled between 0.1 and 1g / D; the water volume is 8.5; the diameter of the water pump is 24mm;

[0024] Pre-dyeing...

Embodiment 2

[0034] Use 50D-48F and PBT yarn with water-absorbing and quick-drying profiled section with a CR value of 50% for the warp yarn; use 50D-48F for the surface weft yarn and PBT yarn with a water-absorbing and quick-drying profiled section with a CR value of 50%; 75D-36F and ordinary PET fibers with CR value of 22.6%. The weave is 6 pieces of convex stripe weave with brown imitation knitting effect; the warp direction density is 153 threads / inch, and the weft direction density is 153 threads / inch.

[0035] Weaving Preparation Project

[0036] The sizing concentration is 12%; the sizing temperature is 48°C; the drying temperature is 120-145°C; the warp tension is controlled between 0.1-1g / D; the speed is 120m / min;

[0037] Weaving Weaving Engineering

[0038] Water-jet dobby loom; rotation speed 500rpm; warp tension controlled between 0.1-1g / D; water volume 8.5; water pump diameter 24mm;

[0039] Pre-dyeing

[0040] Relaxation and refining: temperature 95°C, speed: 60m / min, re...

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 discloses a knitting machine imitated fabric and a production method thereof. Warp and weft yarns of the fabric adopt elastic yarns with fiber number values from 20 to 350D and CR values from 30 to 90 percent; and a knitting-imitated tissue structure of a plurality of arms of 6 to 16 palm sheets is adopted. The fabric integrates the advantages of knitted fabric and woven fabric, and has good fluffy and soft handfeel. The fabric has elastic elongation of 15 to 30 percent and elastic recovery rate of over 80 percent, good moisture permeability and good dimensional stability, and avoids the defects of specific raveling property, gram weight and the like of the knitted fabric. The fabric expands the application range, namely the woven fabric replaces the knitted fabric, so the customer market is enlarged.

Description

technical field [0001] The invention relates to a kind of imitation knitting machine fabric and its production method Background technique [0002] Woven fabric is an important category of fabrics. It is widely used in clothing fabrics, decoration and various industries. With the development of knitting and non-woven production science and technology, some of its application fields have been replaced by knitted fabrics and non-woven fabrics. The proportion of the output of the three will form a tripartite trend. Especially in the spring and summer seasons, the market share of knitted fabrics dominates, while the market share of woven fabrics only accounts for a small part. [0003] Knitted fabrics have the advantages of soft hand feeling, good extensibility, good drapability, good elasticity, good moisture absorption and breathability, and good wrinkle resistance, but they also have disadvantages such as easy detachment, snagging, difficult size control, curling, and heavy ...

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): D03D15/08D03D13/00D03D15/56
Inventor 周艳蔡东照石井正树
Owner TORAY FIBER RES INST(CHINA) CO LTD