Knowledge about purchasing thermal underwear
Vast number of consumers concern about how to purchase thermal underwear with high performance and reasonable price. Well, consumers consider the following factor when choosing.
1.Fabric
An outer and inner lining fabric of underwear is key factor to determine whether people wear underwear comfortable or not. Various thermal underwears are categorized into high, medium and low-grade on current market. Fabric is classified into various types such as 40-count, 32-count pure cotton yarn, polyester cotton (cotton content is between 35%-45%) and pure chemical-fiber. Good thermal underwear is used to apply more than 40-count pure cotton yarn to make its surface layer. It is soft and has good luster property, good air penetrability and highly transparent. In addition, after washing it does not fuzz and form pill. After prolong wear, clothing do not constantly develop fiber ladder.
2.Touching
Manufacturing requirement for intermediate layer of good quality thermal underwear is high. Good quality heat insulation lining is made of superfine fiber. Its diameter is within 0.12mm. Ready-made clothes with superfine fiber as its lining give wearer soft, comfortable and keep body warm. It is soft and smooth handle and you do not have foreign body sensation when you crumple thermal underwear. It illustrates it is made of good materials. Intermediate carding and composite technology runs to advanced level. Outer layer of ready-made clothes is integrated with intermediate layer so that wearability becomes better.
3. Hear voice
Generally, traditional thermal underwear product adds a layer of extra-thin hot melt adhesive film to lining of thermal underwear (Commonly known as PVC plastic film) to enhance wind resistance. However, when this thermal underwear is put on, it is easy to issue “sha sha” sound and poor air permeability. You feel dry and hot. At the same time, plastic film rubs against thermal insulation fiber. It is easy to accumulation of electrostatic charge. When you put it on or take it off, it obviously issue “pit-a-pat” sound. Now, some enterprises are developing a new generation thermal underwear products. Apply of new materials and technology replaces hot melt adhesive film. Basically, overcome the above drawbacks. Before purchase, gently jiggle or rub with hand and you can make judgments by listening whether “sha sha” sound is issued.
4. Test flexibility
New generation thermal underwear focus on development of health care and antibacterial function. At the same time, it also focuses on exploiting underwear which confirm to human body and match with contemporary aesthetic concepts. One of the major breakthroughs is thermal underwear with excellent elasticity. Fabric and back fabric of this type underwear is introduced Lycra. Inner lining is made of high flexible polymers. Although price of new generation thermal underwear is higher than that of ordinary products obviously, you feel good in close fitting thermal underwear. You do not get bloated feeling and have smooth multi-joint movement.
5. Choose well-known brand.
Consumers buy thermal underwear. Firstly, look at the price and function. Second, you should select product with brand excellence from reputable enterprise.
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- Posted in Thermal underwear