In this standard, there are strict requirements for the quality, safety and comfort of the coat, including fiber content, formaldehyde content, pH value, odor, decomposable carcinogenic aromatic amine dyes, dimensional change rate after washing, soaping color fastness, splicing and cross-dyeing color fastness, perspiration color fastness, rubbing color fastness, water color fastness, light color fastness, pilling and abrasion resistance.
At the same time, it also standardized the appearance quality and size deviation of the coat.
When purchasing a jacket, you can check whether the implementation standard is GB/T 326 14-20 16 to ensure that the jacket you buy meets the requirements.