Dyes from bed products can endanger human health

The bedding is washed for the first time, which is normal if there is a slight discoloration.

Bed linen, quilt and other bed textiles, many of them will appear faded after washing, and some products are badly colored, even after repeated washing, there will be color loss. Consumers complained a lot about the washing of the bedding products. Experts pointed out that it is normal for the first wash of the bedding to be slightly faded.

Most of the bedding products are washed and faded. "The water in the sheets is dyed red, and the color is too serious." "I slept for a few days and found that the sheets were out of color. I pity my clothes. I can't let me sleep naked." On Weibo, there are many complaints about “sheets faded”, and there are even many famous brands.

Ms. Wang complained to the Beijing News reporter: "My mother once bought a set of four sets in the morning market. When I bought it, the merchant said that it would not fade, but bought it and washed it five times. The water was dyed. Red, can't be used. Not only dirty the mattress, but also the children's underwear is dyed. This kind of sheets can't be used, can't be returned, can only be thrown at home now."

The color loss of textiles is related to the color fastness of the product. In the quality inspection of textile products in various industrial and commercial departments, color fastness problems frequently occur. In February of this year, the Guangzhou Municipal Administration of Industry and Commerce conducted quality monitoring on bedding products sold in the circulation field. A total of 80 samples produced by 48 companies were selected. Twenty-three samples were judged as unqualified, and there were 10 products. Degree does not meet the standard requirements, including many brands such as Breguet and Fuldi. In addition to textiles, in July 2013, the Beijing Municipal Administration of Industry and Commerce announced the monitoring of the quality of the mat products, showing that many mat products have problems with color fastness.

Shedding dyes will endanger human health. According to Zhao Yongmei, assistant general manager of Yina Home Textiles, according to GB18401-2010, China has classified the safety technical requirements of textile products into three categories. Class A safety requirements are the highest, baby textiles should meet Class A requirements; products that are in direct contact with skin type meet at least Class B, and general bed products are required to meet Class B requirements. In the process of using textile products with poor color fastness, the fabric is easily faded and affects the appearance. The dye molecules or heavy metal ions that are shed may be absorbed by the human body and endanger the health.

Zhou Shixiang, director of the customer service department of the National Textile Products Quality Supervision and Inspection Center, said that there may be two reasons for the failure of color fastness: one is that the dye selection is not correct, and the dye is not selected according to the type of fabric; the second is that the dyeing process is unreasonable. For example, the appropriate dyeing time, heating rate, and holding time are not selected. For the consumer, it is not possible to judge whether the color fastness is acceptable according to the appearance. The labels of bedding products are generally only information on content, specifications, grades, manufacturers, etc., and can only be judged by professional testing methods.

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