System and method for detecting and rating color fastness of textile

Abstract

The invention discloses a system and a method for detecting and rating the color fastness of a textile. The detecting and rating system comprises a computer system and a colorimeter, wherein the computer system is connected with the colorimeter; the computer system is used for completing blackboard correction and whiteboard correction of the colorimeter, reading detection data of the colorimeter,comparing the detection data with a preset standard rating range to obtain a rating level, and comparing the rating level with a preset product standard to obtain a qualified or unqualified judgment result; and the colorimeter is used for detecting the color fastness of the textile to obtain the detection data. The system and the method have the advantages that a test is simple, convenient and fast; a rating result is basically consistent with a manual visual rating result; and the product qualification judgment is intelligent.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a detection and rating system and a detection and rating method for the color fastness of textiles. Background technique [0002] There are two methods of rating the color fastness of textiles at home and abroad: manual rating and instrument rating. The rating of artificial eyes is affected by factors such as environment, mood and experience, and the rating results of the same sample by different people may be quite different. Therefore, it is the research direction of the present invention to rely on the instrument rating method to eliminate the defects of artificial eyes rating and obtain more reliable data. [0003] At present, there are GB / T32598-2016 and GB / T32616-2116 two textile color fastness test instrument rating method standards that stipulate the instrument rating method. The mainstream methods of instrument rating at home and abroad are the color difference meter ...

AI Technical Summary

Problems solved by technology

The mainstream methods of instrument rating at home and abroad are the color difference meter method and the image method, among which: the color difference meter method has high requirements on the surface morphology and organizational structure of the fabric during rating; the image method has a significant difference between the image analysis of some fabrics and the actual color These shortcomings all cause a large difference in the results of automatic ratings and manual ratings

A large number of experimental data show that the difference between the colorimeter method and artificial eyesight is about half a grade (some fabrics), and the difference between image method and artificial eyesight is more than one level (some fabrics). The eye rating agreement rate is low, so the method of instrument rating has not been well promoted

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