Textile color stability and color aberration grading method

A color fastness, textile technology, applied in the field of textile color fastness and color difference rating, can solve the problems of side effects, single, unable to choose the sample area at will, and simultaneous multi-point testing.
CN101100807AInactive Publication Date: 2008-01-09QINGDAO ENTRY EXIT INSPECTION & QUARANTINE BUREAU P R CHINA +2
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
QINGDAO ENTRY EXIT INSPECTION & QUARANTINE BUREAU P R CHINA
Publication Date
2008-01-09
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses fabric color fastness color difference grading method. It includes the following steps: copying fabric color character and transmitting to the computer to obtain homochromatic different spectra image in RGB color space coordinates; analyzing and measuring. It has the advantages of practical, reliable, easy operation, fast analyzing, automatic grading etc.
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Description

technical field

[0001] The invention relates to a method for grading the color difference of the color fastness of textiles. Background technique

[0002] The textile and garment industry is of great strategic significance to the fast-growing Chinese economy and is one of the pillar industries for export earnings. In the process of our country gradually becoming a global manufacturing base, improving the core competitiveness of textile and garment enterprises has important strategic and practical significance. One of the core competitiveness of textile and garment enterprises is to provide high-quality and high value-added products, and the control of color fastness of fabrics has become one of the main factors affecting product quality and added value.

[0003] Domestically, the evaluation of color fastness mainly relies on the method of expert visual inspection. This method is to compare the gray sample card with five levels and nine levels with the color difference befor...

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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