A kind of color-changing knitted fabric and its preparation method
A knitted fabric and color-changing technology, applied in knitting, dyeing, weft knitting and other directions, can solve the problems of complex printing process, never applied to knitted fabrics, and the production process is not environmentally friendly.
Active Publication Date: 2016-11-02
SHANGHAI JIALE
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- Description
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- Application Information
AI Technical Summary
Problems solved by technology
The first is to use fibers of different colors through weaving, and the second is to use printing technology. Once the color and pattern are formed, they cannot be changed; the existing color-changing fabrics are made by using color-changing fibers together with other fibers. Color-changing fabrics, this technology is generally applied to woven fabrics, and has not been applied to knitted fabrics. The second is to print color-changing microcapsules or ink on ordinary fabrics through printing technology.
The printing process of this method is relatively complicated, and the production process is not environmentally friendly
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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Embodiment 1
[0018] (1) Select raw materials;
[0019] The knitted fabric is interwoven with color-changing fiber yarn FDY 150D / 48F and ordinary fiber yarn TK32s.
[0020] (2) Weaving process;
[0021] Triangular arrangement such as figure 2 As shown, the six paths in the weaving process are a cycle, according to image 3 The rows of needles shown are used for weaving, wherein the first and fourth routes use color-changing fiber yarn FDY 150D / 48F to weave the bright color pattern effect of the front jacquard of the knitted fabric, as shown in figure 1 As shown; the 2nd and 5th roads use ordinary fiber yarn TK32s to weave the front jacquard effect of the knitted fabric and connect the reverse side; the 3rd and 6th roads use ordinary fiber yarn TK32s to weave the reverse side of the knitted fabric.
[0022] (3) Finishing process;
[0023] Fabric finishing method provided by the present invention comprises the following processes successively:
[0024] Weaving-printing-steaming-baking-s...
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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The invention discloses novel color changeable knitted fabric. The knitted fabric is interwoven by color changeable filter yarns and common fiber yarns. The novel color changeable knitted fabric can be obtained by the steps of structural designing, weaving, printing, ageing, baking, shaping, testing and packaging. According to the step of structural designing, six paths form a loop in the weaving process, the first path of color changeable filter yarns and the fourth path of color changeable filter yarns are woven to achieve a bright color pattern effect of the front face jacquard weave of the knitted fabric, the second path of common filter yarns and the fifth path of common filter yarns are woven to achieve a front face jacquard weave effect of the knitted fabric and are connected with the back face of the knitted fabric, and the third path of common filter yarns and the sixth path of common filter yarns are woven to be the back face of the knitted fabric. According to the novel color changeable knitted fabric, color changeable fibers are combined with the manufacturing process, various patterns which are capable of changing colors and clear in pattern type can be obtained, the various patterns are obtained, and the color changing effect is perpetual; pigments of different colors can be added to coatings used by the printing technology according to requirements.
Description
technical field [0001] The invention relates to a fabric, in particular to a color-changing knitted fabric and a preparation method thereof. Background technique [0002] At present, there are mainly two ways to design patterns on knitted fabrics. The first is to use fibers of different colors through weaving, and the second is to use printing technology. Once the color and pattern are formed, they cannot be changed; the existing color-changing fabrics are made by using color-changing fibers together with other fibers. Color-changing fabrics, this technology is generally applied to woven fabrics, and has not been applied to knitted fabrics. The second is to print color-changing microcapsules or inks on ordinary fabrics through printing processes. The printing process of this method is relatively complicated, and the production process is not environmentally friendly. Contents of the invention [0003] The object of the present invention is to provide a color-changing kni...
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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IPC IPC(8): D04B1/10D06P1/44D06P1/642
Inventor 詹永宝陈建峰顾成赛杜方东梅相继杨建国薛海洋
Owner SHANGHAI JIALE