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PH value and formaldehyde content of swimwear fabrics



In the hot summer, citizens show quite high enthusiasm for swimming. Accompanying this is the hot sales of swimsuits and swimming trunks. However, the reporter’s inquiry foun…

In the hot summer, citizens show quite high enthusiasm for swimming. Accompanying this is the hot sales of swimsuits and swimming trunks. However, the reporter’s inquiry found that the quality of swimwear currently on the market varies from good to bad. Experts from the Fiber Inspection Institute of the Shijiazhuang Municipal Quality Supervision Bureau reminded that swimwear is a special garment worn close to the body. The “Knitted Swimwear” specification has made relevant requirements for the pH value, formaldehyde content, fiber content, etc. of fabrics in swimwear. When consumers purchase swimwear, they must Read labels carefully.

The reporter visited the market and found that the prices of swimsuits sold in different places were also very different. At ordinary stalls, a women’s swimsuit only costs 30 to 40 yuan, and a pair of men’s swimming trunks can be bought for 10 yuan. However, in large shopping malls, a swimsuit costs three to four hundred yuan, and a Lycra women’s swimsuit costs as much as 1,300 yuan. So what should you pay attention to when choosing a swimsuit?

“Because the water quality in swimming venues is often rich in chemical components, swimwear is a special garment worn close to the body, and you must not be confused when choosing it.” Relevant experts from the Shijiazhuang City Fiber Inspection Institute informed reporters that the “Knitted Swimwear” standard regulates the pH of fabrics in swimwear. The pH value, formaldehyde content, fiber content, etc. have made relevant requirements. “For close-fitting clothes such as swimwear, the pH value needs to be between 4.0-7.5, and the formaldehyde content should be less than or equal to 75 mg per kilogram.”

Here, relevant experts remind consumers to read the labels carefully when purchasing swimsuits. In addition, comfort and close-fitting are also important. Swimsuits are tighter than normal clothes. On the one hand, it is due to the elasticity of the fabric, and on the other hand, after entering the water, The gravity of the water will cause the swimsuit to stretch. If it doesn’t fit snugly, there’s a risk of it slipping. At the same time, children should choose swimsuits that fit well and are mainly colorful, so that parents can pay attention to their children’s actions at any time.

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Author: clsrich

 
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