Negative ions in the air are called “air vitamins” and are of particular importance to human health. Negative ion far-infrared fiber is a metal oxide powder material wi…

Four highlights of Huishi negative ion masks: 1. Hui’s masks all reach the N95 level, and the filtration rate of ultrafine air particles reaches 99.9%; 2. Application of nega…

Silk is one of the comfortable and high-end fabrics used as underwear and shirts. The amino acid residues of its protein peptide chain have moderate antibacterial properties, and i…

“Our country is a major silk producer. Every year, more than 63,100 tons of silk scraps are produced by silk reeling, silk weaving, clothing and other enterprises, including …

Recently, the Fiber Inspection Bureau of the Autonomous Region conducted a data analysis on the quality inspection reports of cashmere sweaters and cashmere sweaters inspected sinc…

1. Leather: refers to the process in which animal fur has been tanned and dehaired to have a certain degree of flexibility, breathability, non-perishable and water-resistant struct…

a. After staining with animal or vegetable oil stains, wipe it dry with gasoline or turpentine first, then wash it with soap after the oil stains have turned, and then wash it with…

Cotton and linen fabrics 1. When washing with detergent, the best temperature is 40-50 degrees. When rinsing, you can master the method of “a small amount and many times&#822…

Imagine that jeans and socks can decontaminate and deodorize themselves when hung in the sun. What a joy it is. Scientists from Donghua University in Shanghai have developed a new …