A method for designing yarn twist and fabric tightness in colored weaving

A technology of fabric tightness and fabric, applied in the direction of fabrics, textiles, papermaking, yarn, etc., can solve the problems of simulated picture interference, inability to solve, and inability to weave with clear photos, and achieve the effect of improving picture clarity.

Inactive Publication Date: 2016-03-30
SOUTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Colored weaving is a sample of multi-layer fabric structure. Under the premise of determining the warp and weft density, the fineness of the warp and weft yarns, that is, the tightness of the final sample fabric (the ratio of the projected area of ​​the yarn in the fabric to the total area of ​​the fabric) cannot be determined. , the color of the yarn at the bottom layer interferes with the simulation picture constructed by the yarn on the surface layer. This problem cannot be solved by adjusting the color of the selected yarn (including the surface layer and the bottom layer); Coexisting and approximating half of the photos for clear weaving; this technical invention mainly proposes technical solutions and processes to solve these problems

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
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  • A method for designing yarn twist and fabric tightness in colored weaving

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Comparison scheme
Effect test

Embodiment 1

[0051] Using pure landscape original photos, using compact spinning cotton yarn, the yarn twist is 100 (twist / 10cm), the warp tightness Et and weft tightness Ew are 47, the total fabric tightness is 93.78, and the color weaving sample The size is 60x90 cm, the warp density is 250 (root / 10cm), the weft density is 280 (root / 10cm), and the fabric sample picture is highly simulated.

Embodiment 2

[0053] Using the original photos of the coexistence of people and scenery, the theme of colorful weaving is landscape, using compact spun cotton yarn, the yarn twist is 100 (twist / 10cm), the warp tightness Et and weft tightness Ew are 47, the total fabric The tightness is 93.78, the size of the color-woven fabric sample is 60x90 cm, the warp density is 250 (root / 10cm), and the weft density is 280 (root / 10cm). The people in the foreground appear sandy and blurred, and the landscape part is highly simulated.

Embodiment 3

[0055] Use the original photo with the coexistence of people and scenery, and the characters occupy more than 80% of the area. The theme of colored weaving is expressed as characters. Pure polyester yarn is used. The twist of the yarn is 120 (twist / 10cm), and the warp tightness Et and weft tightness The Ew is 49, the overall tightness of the fabric is 97.04, the color woven fabric sample size is 60x90 cm, the warp density is 960 (roots / 10cm), the weft density is 980 (roots / 10cm), the close-up characters are highly simulated, and the landscape part as the background is due to the yarn The texture is flat and shallow, slightly fuzzy.

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
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Abstract

The invention provides a design method for the color weaving yarn twist and the fabric tightness. An adaptive process design is applied to different color weaving manuscripts. Selection of yarn materials, selection of the yarn twist, selection of the fabric tightness and selection of the warp and weft density of yarn arrangement are all improved. The problem that a software system can not carry out intelligent judgment is solved, and the picture definition of a color weaving finished product is obviously improved.

Description

technical field [0001] The invention relates to the technical field of automatic colored weaving, in particular to a method for improving and adjusting the scene effect of finished pictures with natural scenery as the original manuscript of colored weaving. Background technique [0002] Colored weaving is a novel and unique textile fabric, and it is also the most advanced fiber art with both artistry and practicality. It rationally applies the industrial automatic control system to the textile processing technology and combines the world's leading high-precision weaving The equipment is woven. Different from other types of fabrics, colored weaving is a cloth sample that uses various dyed yarns interlaced in warp and weft, weaving vertically and horizontally and is highly simulated with the real scene. The color of the thread effectively solves the problem of the traditional dyeing method, that is, the problem of easy decolorization, discoloration, and washing resistance aft...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D23/00D02G3/26
Inventor 梁列峰王毓琦何勇孙胜张陶沈亚倩平晓清
Owner SOUTHWEST UNIV
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