Technique for preparing digital kernel fabric

A preparation process and technology of wheat grains, applied in textiles, textiles, papermaking, pattern boards, etc., can solve problems such as heavy workload, affecting quality, and prone to errors, and achieve small workload, less error-prone, and strong concave-convex feeling Effect

Inactive Publication Date: 2008-07-02
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a preparation process for digital grain fabrics that avoids excessively long floating lengths, and solve the problems in the prior art that manual drawing and coloring are used when making organizational charts, the workload is large, errors are prone to occur, and quality is affected. question

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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  • Technique for preparing digital kernel fabric
  • Technique for preparing digital kernel fabric
  • Technique for preparing digital kernel fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Embodiment: The first step is to select the basic organization of the fabric. The basic weaves mainly involved in this embodiment are: 4 broken twill weaves and 5 satin weaves.

[0032] The second step is to generate the fractal tissue diagram of the fabric based on the L-system theory.

[0033] Determine the "symbol rewriting system" according to the definition of the L-system, that is, use a set of rewriting rules (or production rules) to successively replace each part of a simple initial object to determine a complex object, where the initial object is a character A string (or a letter) can replace a letter in the string according to a set of generation rules. The specific method can also refer to the inventor's invention patent "Preparation process of high density non-linear pattern fabric", its patent application number For: 200410060725.6. According to different basic organizations, the corresponding generation rules are used to determine the generation method o...

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 relates to the preparation process of a digital wheat grain fabric capable of accurately drawing weave diagram and coloring, comprises (1) design and fabrication of a pattern card; (2) preparation of a loom; and (3) weaving by the loom. The process is characterized in that the design and fabrication of the pattern card includes the following steps of (1) designing a basic weave diagram of a fabric to form a circular fractal weave diagram by a computer based on L-system theory; (2) designing a superposed weave diagram superposing the fractal weave diagram; (3) superposing the superposed weave diagram and the fractal weave diagram by the computer to generate a digital wheat grain weave diagram; and (4) designing the digital wheat grain weave diagram, forming the pattern card and storing. The invention has the advantages that (1) less workloads are needed for drawing and coloring to prevent the occurrence of error, and the entire process has characteristics of fast, accurate, convenient, etc.; (2) the fractal weave diagram is superposed with the superposed weave diagram to generate the weave diagram of a target fabric, thus controlling the float length and ensuring fabric quality.

Description

【Technical field】 [0001] The invention relates to a preparation process of a fabric, in particular to a preparation process of a digital grain fabric capable of accurately drawing tissue diagrams and coloring. 【Background technique】 [0002] In the prior art, the production steps of the fabric pattern board are: 1. Design concept; 2. Manually draw the organization chart on the computer; 3. Process the organization chart to form a complex grid diagram, and manually color the specific grid; 4. Carry out the processing of patterned board files. Its disadvantages: manual drawing and coloring of organizational charts requires a large workload, is prone to errors, and the performance is relatively monotonous. The inventor's invention patent application "Preparation Process of High Warp Density Non-linear Pattern Textile Fabric", its patent application number is: 200410060725.6, discloses the process of preparing fabrics with L-system patterns. The changes and transformations mak...

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): D03C17/06D03C15/00
Inventor 张聿
Owner ZHEJIANG SCI-TECH UNIV
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