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Fabric with stepless gradient texture and manufacturing method thereof

A production method and texture technology, applied in textiles, textiles, papermaking, pattern design devices, etc., can solve problems such as the blunt transition process of hierarchical gradients and the inability to weave special gradient textures smoothly, and achieve regular gradient graphics, fast design, and Gradient transition smooth and stepless effect

Pending Publication Date: 2022-03-25
ZHEJIANG SILK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its defects mainly include: (1) The gradient transition process is relatively blunt; (2) Special gradient weaves (such as regular weft gradients) may not be woven smoothly due to the accumulation of warp tension

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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  • Fabric with stepless gradient texture and manufacturing method thereof
  • Fabric with stepless gradient texture and manufacturing method thereof
  • Fabric with stepless gradient texture and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1 to Figure 5 In this embodiment, the manufacturing method of the fabric with stepless gradient texture includes the following five steps.

[0029] S1: According to the design theme, use graphic visualization language or image software (such as MATLAB, PYTHON, etc.) to design and generate a gradient graphic bit matrix, and present it as a binary image file. Design parameters include image size, fabric specifications (jacquard faucet stitches, latitude and longitude) density, etc.).

[0030] S2: Generating elegant satin weave texture network (satin weave in which the number of pieces and flying numbers are randomly changed within the set range, the weaving points are randomly and evenly distributed in the form of scattered points, and all weft floating points on any warp line are not connected. The interval between adjacent latitude and longitude floating points is set to n warp floating points. The top, bottom, left, and right joints of any texture meet the...

Embodiment 2

[0036] see Figure 1 to Figure 5 In this embodiment, the manufacturing method of the fabric with stepless gradient texture includes the following five steps.

[0037] S1. According to the design theme, use MATLAB language (or other graphic visualization language such as PYTHON) to program, the design goal is 5cm x 5cm diagonal gradient graphics, write algorithm code, automatically generate gradient graphics bit matrix (binary image file), graphics size It is 4200x1890 (pixels), and has been set according to the loom installation (4200-needle jacquard machine) and fabric warp and weft density (116x52 threads / cm), and is presented in graphic file A1.bmp, such as image 3 shown.

[0038] S2. Invoke the technical content of the patent application filed by the inventor with the title of "A Generating Method for Elegant Satin and Its Digital Texture Data" and the patent application number is 201811048300.1. The code is written in MATLAB language, and the generated latitude and lon...

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 relates to a manufacturing method of a fabric with stepless gradient textures and the fabric. The manufacturing method comprises the following steps: S1, according to a design theme, designing and generating a gradient graphic bit matrix by using a graphic visualization language or image software, and presenting the gradient graphic bit matrix in a binary image file; s2, generating a graceful pattern satin tissue texture network, writing codes by using an algorithm technology, superposing the graceful pattern satin tissue texture network and the gradual change graphic file in a program language environment, and generating a graphic file with stepless gradual change textures, wherein the longitude and latitude pixel points are completely equal to the graphic file, and the graceful pattern satin tissue texture network and the gradual change graphic file are superposed in a program language environment; s3, reading the graphic file on the texturing CAD software, and directly generating a pattern card file; s4, preparing a loom, and adjusting loom parameters according to the designed fabric specification requirements; and S5, importing the pattern card file into a jacquard rapier loom, and weaving on the jacquard rapier loom to obtain the fabric with the stepless gentle gradient texture. According to the invention, the fabric with stepless gentle gradient textures is woven by using a modern algorithm technology.

Description

technical field [0001] The invention relates to a method for making fabrics with stepless gradient textures and the fabrics, including the design and generation of gradient graphics and texture files, and the steps of weaving on the machine. It is mainly suitable for the development of digital jacquard rapier looms in the textile industry. A new variety of silk with a stepless gradient texture. Background technique [0002] In the past, the gradient weave texture was formed by adding or subtracting weave points of satin weave. According to the fabric specifications, a certain number of regular satin weaves were selected, and half-point transition or one-point transition was used to gradually change from weft satin weave to warp satin weave, so as to obtain Multiple variable tissues (also known as shadow-light tissues). The designer first uses professional texture CAD software for color separation processing on the graphics file to generate multiple gray-scale color blocks, ...

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): D03C19/00
CPCD03C19/005
Inventor 王宝发李鹏刘锋孙思恒
Owner ZHEJIANG SILK TECH
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