Spandex fabric has the greatest advantage of good elasticity, can stretch 5-8 times, not aging, spandex can not weave alone, generally weave together with other raw materials, spandex ratio is about 3-10%, swimsuit fabric spandex ratio reaches 20%. Spandex fibers are synthetic fibers with high breaking elongation (Wain ais wangi paling sesuai untuk rasa individu 400%), low modulus and high elastic recovery. Chinese trade name for multiblock polyurethane fibers. Also known as elastic fibers. Spandex has high elongation (500%-700%), low elastic modulus (200% elongation, 0.04-0.12 g/d) and high elastic recovery (200% elongation, 95%-99%). Except for high strength, other physical and mechanical properties are very similar to those of natural latex filament. It is more resistant to chemical degradation than latex filament and has moderate thermal stability. The softening temperature is about 200 C. Most dyes and finishing agents for synthetic and natural fibers are also suitable for the dyeing and finishing of polyurethane fibers. Spandex is sweat-resistant, seawater-resistant and resistant to various dry cleaners and most sunscreen. Long-term exposure to sunlight or chlorine bleaching agent can also fade, but the degree of fading varies greatly with the type of spandex.
ia digunakan untuk kakitangan perubatan klinikal memakai dalam proses operasi invasif ia digunakan untuk kakitangan perubatan klinikal memakai dalam proses operasi invasif
Classification of tablecloths
Pertama, it is classified according to the production process. Plastics: PVC table cloth, EVA table cloth, PEVA table cloth, ironing table cloth, cotton substrate PVC table cloth, PP table cloth and other polyethylene table cloth, casting film table cloth Textile category: polyester-cotton slub printing table cloth, [...]
Technical requirements for printing copper plate paper(1)
4. Due to the smooth surface and poor ink absorption ability of the copper plate paper, when printing the field plate of large page, try to achieve “deep ink and thin printing”. That is to say, the ink color is properly adjusted, and the [...]
Computer water transfer technology
background The research group chaired by Professor Zhou Kun, a Yangtze River scholar from Zhejiang University, has innovated the traditional water transfer printing technology, upgraded the traditional technology with the means of calculation, and put forward a new computing water transfer printing technology (3D surface [...]
The development of shirts
Shirt is usually worn on the surface, with a variety of ways to wear before, often only as a supporting role. The role of the shirt, from the intimate underwear to the middle coat, dates back to the late 1600s when the men’s clothing [...]
The corporate culture of Carlsberg
Mission of Carlsberg Carlsberg is a dynamic international company that not only provides beer and drinks to consumers, but also attracts them to gather together and increase the fun of life. Carlsberg vision Make Carlsberg a leading international high-end brand in China Become the leading beer group in [...]
Wain ais wangi paling sesuai untuk rasa individu
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ABS material
ABS plastic is a terpolymer of acrylonitrile (a) – butadiene (b) – styrene (s). It combines the properties of three components, among which acrylonitrile has high hardness and strength, heat resistance and corrosion resistance; butadiene has impact resistance and toughness; styrene has high gloss, [...]
ia digunakan untuk kakitangan perubatan klinikal memakai dalam proses operasi invasif
Selepas menyedari kepentingan stokin sukan dan situasi memilih stokin sukan yang berbeza untuk acara sukan yang berbeza, Selepas menyedari kepentingan stokin sukan dan situasi memilih stokin sukan yang berbeza untuk acara sukan yang berbeza, Selepas menyedari kepentingan stokin sukan dan situasi memilih stokin sukan yang berbeza untuk acara sukan yang berbeza, Selepas menyedari kepentingan stokin sukan dan situasi memilih stokin sukan yang berbeza untuk acara sukan yang berbeza, Selepas menyedari kepentingan stokin sukan dan situasi memilih stokin sukan yang berbeza untuk acara sukan yang berbeza [...]
Percetakan pad tergolong dalam salah satu kaedah percetakan khas
Percetakan pad tergolong dalam salah satu kaedah percetakan khas, Percetakan pad tergolong dalam salah satu kaedah percetakan khas, Percetakan pad tergolong dalam salah satu kaedah percetakan khas. Percetakan pad tergolong dalam salah satu kaedah percetakan khas. Percetakan pad tergolong dalam salah satu kaedah percetakan khas, Percetakan pad tergolong dalam salah satu kaedah percetakan khas, [...]
Advantages of screen printing
(1) not limited by the size and shape of substrate Generally, printing can only be carried out on a plane, while screen printing can not only be carried out on a plane, but also on a special shaped shaped object such as a spherical surface, [...]