Clothing color difference is a major problem that affects the quality and grade of clothing. Whether in production, sales, or use, we can see clothing color problems everywhere. If this kind of problem is not solved, it can be said that it seriously affects the clothing performance and appearance, which affects sales and brand effectiveness. Most of the reasons for analysis are due to fabric problems, so choosing a standard light source box to choose the fabric has become an important part of the industry's production.

Chromatic aberration is one of the important assessment items in terms of textile appearance quality. At present, in industrial production inspections, visual assessment methods are generally used to control. The visual inspection method needs to be performed under a standard lighting source, which is why in recent years the standard light source box has become more important in the procurement of raw materials for clothing colors. According to China's "Dyeing Fastness and Fading Sample Card", the difference between the incoming material and the color card is visually evaluated in a standard light source box to determine the color difference of the product.

According to the classification of the fabric, we can divide the fabric color difference into left, middle, right color difference, front and back color difference, front and back color difference, and so on. Even the same batch may not be in color difference, color difference between pieces, color difference between pieces, and different color samples (including sample and product color difference, transaction sample and product color difference). In addition, the common clothing color difference is the color difference between an internal position and a part, the color difference of the same part from top to bottom, left and right, the color difference of a batch of clothing internal parts and pieces, and so on. These chromatic aberrations need to be carefully evaluated and determined in a standard light source box by visual inspection to determine the chromatic aberration problem, and the chromatic aberration problem is controlled and resolved according to the analysis results.

The color difference of clothing originates from the color difference of the fabric. Therefore, to fundamentally solve the problem of color difference of the clothing, it is necessary to strictly control the fabric of the production of clothing. Controlling the color difference of the fabric is equivalent to controlling the color difference of the clothing.