3D cotton revolution in PU sponge
As we all know, most of the soft furniture furniture on the market is filled with polyurethane (PU) sponge. Polyurethane (PU) sponges are not only chemical products, but also harmful to human health and pollute the environment. The birth of 3D cotton just solved the shortcomings of PU sponge.
3D cotton production raw materials are pure fiber products, harmless to the body, healthy and environmentally friendly, and can choose a variety of fiber materials beneficial to the body, such as protein fiber and antibacterial fiber, according to the different needs of the product. In addition, because 3D cotton material has strong expansion performance, it can be upgraded according to different fiber materials, and even can be added with traditional Chinese medicine to make therapeutic products, or add spices to make permanent fragrance products. . Because the whole production process of 3D cotton belongs to the physical change process, there is no chemical reaction process, so the whole production environment is clean, environmentally friendly and pollution-free.
So what kind of comfort characteristics does 3D cotton have in addition to various health and safety hazards like PU sponge?
1, high resilience
The vertical alignment of the web and the use of heat-shrinkable fibers give the 3D cotton material a better, softer feel.
2, high permeability
Many women wear long-lasting corsets with thick sponges for the pursuit of fullness, and the breasts are originally a conduit for external breathing, always with a thick, airtight sponge breast that clings to the breast, causing blood in the breasts. Nowhere, poor breathing, lack of the necessary metabolism of the human body, toxins in the body and breasts can not be discharged, gradually forming a blackening of the areola, pigmentation phenomenon; in addition, the sweating in the summer or after exercise, the non-breathable characteristics of the sponge bra also make Sweat can not be easily ruled out, and even sweat may be reabsorbed into the body by the residual toxic substances in the PU sponge, which will seriously harm the health of the breast, so the high permeability of 3D cotton is invaluable to the health of women's breasts. .
3, easier to clean
We have done experiments, washing two pieces of PU sponge bra through, washing the water with a washing machine, and putting the water off in the glass: the other one is not dehydrated, dried in the way, in the underwear Place a glass under the water. Comparing the two glasses of water, the water was found to be dirty, and the water collected by the drip method was clean. This is because when the washing machine is dehydrated, the detergent left in the sponge cup of the underwear, the sewage and the like are taken out together with the water, and when the dripping method is used, since the continuous foam-like structure of the PU sponge is like a filter like a labyrinth, the moisture will be a drop. A drop of water is lost, but bacteria, sewage, and detergent remain. If it is rainy, the bra will dry for a long time, and the bacteria will grow more. The bra after the bacteria will grow, and the sponge cup will turn yellow. And with a little black dot, (you can cut the bra that has been used for a while). The most dangerous thing is that most women don't know at all (because the cup is wrapped in the bra cloth) that they care about the body part, which is surrounded by the long-term bacterial bra; 3D cotton fiber The mesh structure is very easy to clean.
4, easier to dry
There is a famous saying that time is like water in a sponge, and there is a squeeze. This famous saying is very vivid. The PU sponge is the best water storage material; most sponge bras need to be hand washed and not wringed. The PU sponge bra is more difficult to dry; the structure of the 3D cotton bra determines its excellent fast and easy drying performance.
5, upgrade the expansion performance
The highly elastic non-woven three-dimensional cotton production uses the most advanced and cutting-edge non-manufacturing technology because it is a non-manufactured material, which gives her a very powerful upgrade and expansion performance, such as the addition of crab shell fiber to the raw material formula. Various functional fibers such as milk fiber and far-infrared fiber to obtain three-dimensional cotton materials with excellent performance. For example, a Chinese medicine can be added to the material for producing a bra that can treat breast diseases; and the high elasticity can be obtained. Non-woven three-dimensional cotton materials are widely used in fields such as feminine hygiene products, sports shoes, baby hygiene products, and clothing pad materials.
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