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Gradual change colorful yarn production technology

A production process and process technology, applied in the field of gradient color yarn production technology, can solve the problem of not enough vivid and natural gradient, and achieve the effects of rich changes, large color contrast and strong personalization.

Inactive Publication Date: 2015-03-04
JIANGSU KANGNI GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of gradient process gradient is not vivid and natural enough
The prior art lacks a production process for forming gradient colored yarns in the spinning process

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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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0028] Example 1: There are two types of different-color rovings selected, A-color roving and B-color roving, and the drafting mechanism of the FA506 spinning frame is improved. The spinning traction mechanism of the spinning frame is composed of front, middle and rear three The rollers are respectively driven by the internal gears (process gears) of the headstock. In the improved A and B multi-color segment color drafting, the front roller is controlled by the internal gear or motor of the headstock, and a high-precision encoder is installed on the front roller to detect or calculate the speed of the front roller and send pulses to the PLC. Then the PLC calculates and issues instructions through manual input parameters, controls the middle servo motor and rear servo motor, and the servo motor drives the middle roller and rear roller through gears and synchronous belts;

[0029] Input the length of A-color spun yarn and B-color spun yarn according to the customer's request, de...

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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PUM

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Abstract

The invention discloses a gradual change colorful yarn production technology. The gradual change colorful yarn production technology includes a dyeing process, a cotton blending process, an opening and cleaning process, a cotton carding process, a drawing and doubling process, a roving process and a spinning process, wherein at least three types of dyed cottons are dyed in the dyeing process, the at least three types of the dyed cottons form at least three strands of rough yarns different in color after the at least three types of the dyed cottons are respectively processed through the cotton blending process, the opening and cleaning process, the cotton carding process, the drawing and doubling process and the roving process, and the at least three strands of the rough yarns different in color form a gradual change colorful yarn after the at least three strands of the rough yarns different in color are processed in the spinning process. The gradual change colorful yarn production technology can obtain the gradual change colorful yarn by combining the more than two types of the rough yarns different in color and processing the more than two types of the rough yarns in the spinning process, and after the gradual change colorful yarn is woven into a knitted fabric or a knitted sweater, an indistinct irregular curve pattern can be presented, two colors foil each other, changes are abundant, and furthermore large color contrast can appear, a cloth cover is strong in layering sense, multicolored gloss is reflected, and personalization is strong.

Description

technical field [0001] The invention relates to a production process of gradient colored yarn. Background technique [0002] Multi-color gradient color is a process of gradual change and change in a certain order, changing from light tone to dark tone or dark color to light color, or changing the color from one color to another color, haloing the color Opening and softening, so as to guide the gradual progression of colors in terms of visual effects, more emphasis is on a sense of balanced interval in color or vision, showing a sense of order according to a certain degree of order, harmony and harmony, and making it difficult to unify strong Contrasting colors are used harmoniously and cooperate in gradient colors, highlighting a distinctive sense of rhythm. In today's diversified and rapidly developing society, the development of gradient colors is still a major trend. In men's wear, the gradient color series is still one of the popular trends. Gradient color elements hav...

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 Applications(China)
IPC IPC(8): D02G3/34
Inventor 喻晓喻鼎吴迪金亚红
Owner JIANGSU KANGNI GRP
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