Fabric inspection generally includes physical index inspection, chemical inspection index, etc. The physical index includes the appearance quality inspection of the fabric, such as size, defect, color difference, weft bias, etc., as well as the strength, gram weight, color difference, and colorfastness of the fabric. , flame retardancy, appearance after washing, shrinkage after washing, whether it is pilling, etc. Chemical indicators mainly include formaldehyde content, PH value, presence or absence of peculiar smell, yet whether it contains banned dyes (azo dyes that can split aromatic amines), whether it contains heavy metals, whether it contains fluorescence, whether it contains APEONPEOPFOS and other banned surfactants, etc.
Printing Fabric Manufacturers introduces the role of fabric inspection:
The purpose of fabric testing is to evaluate the quality of the fabric, analyze and study the composition and properties of the fabric from the purpose of the fabric, so as to determine the value of the fabric and determine whether it meets the specified standards. Fabric dealers can ensure the quality of their fabrics by passing the fabric inspection by Hengxiang, and consumers can buy with more confidence.