The weather forecast added that the north should cool 10-12 degrees Celsius. Yesterday, the reporter found in several major shopping malls in Shenyang, a "fever underwear " began to be popular.
"Put on this later to wear a thin sweater and jacket will not be cold, winter will not appear bloated." A mall sales staff told reporters that the sales of hot lingerie is very good, can sell several sets a day . Reporters saw that the label of each fever underwear marked their use of "high-tech materials", after "special process" made. Because it can "fever", the price is at least 3-4 times the ordinary thermal underwear, the most common set of style also have about 600 yuan.
From the surface, the appearance of hot underwear and ordinary underwear no different. Where is the difference? "Is to be able to heat." In this regard, all brand salesman consistent. How exactly fever, then each has its own argument.
"Our home lingerie is based on Ik Silk, Ekis is fever." A brand underwear salesman told reporters. Another adjacent brand claims that it uses a high-performance complex fiber called "Lunese," a new cross-century fiber that has been developed with a special blend technology and has the ability to heat the body The moisture is converted to heat energy. "
In a shopping mall in the northbound front, "Double Salam" promotional board attracted several customers. Promoters said that this heat underwear using a unique spray technology in Japan, the far infrared radiation ceramic twisting acrylic fibers, resulting in fever. And a kind of outlast with underwear, is "smart". "The lingerie in our house is the most comfortable, and when you're hot, it stores too much calories, and when you're cold, it releases heat, and you're not too hot or too cold. It is equivalent to the body's own heat generated by the underwear and then completely reflected back, very advanced. "Speaking of their products, salesman endless.
Fiber really heat yourself? Wang, Liaoning University School of Physics, said the concept of "fever principle." He said that heat, after all, is generated by the movement, and the material movement is bound to absorb energy, where is the energy supply of heating fiber? An engineer at the provincial textile industry research institute said he had not heard of Material that "warms up" automatically.
Yesterday, a special call to China Knitting Industry Association, got another argument: do have heating fibers, made by the Japanese R & D company with special functions of the fiber, but due to the natural total amount of raw materials constraints, the output of the heating fiber is Very limited. So, how to determine the authenticity of fever underwear? The staff said the method is very simple: look at the fever underwear box is affixed with a yellow underwear fever underwear logo, this logo is a legal sense Quality guarantee. But even if it is really hot underwear, can not play the role of cotton.
Reporters from the provincial quality and technical supervision departments and the business sector learned that right now, our country has no national standards for fever underwear, once bought counterfeit goods, would like to identify no authority to provide third-party verification services.
Velour Upholstery Fabric, Yarn-Dyed Fabric,Brushed Fabric
Idear Textile Co., Ltd. , http://www.flocking-manufacturer.com