Polyester is a man-made fabric that is made with polymer. Polyester is one of those fabrics that is not very easy to shrink. But if you have a polyester item, you might have noticed it getting smaller after washing or drying. If it doesn’t have any specific instructions for drying temperatures, then it is safe to put the garment in the dryer on low heat. If your garment has a low heat setting, use that instead. You should check your garment’s care label first. While polyester is not as delicate as some fibers, it’s best to avoid drying it at high temperatures. You can dry 100 percent polyester in the dryer on low heat. Hot water can cause it to shrink and damage your clothes. The most important thing to keep in mind when washing a polyester is to wah it warm or cold water. But, it does need some extra care to make sure it doesn’t shrink or fade. Yes, 100% Polyester can be washed in the washing machine. It doesn’t need too much attention and you don’t have to worry about it shrinking. The amount of polyester will help reduce spandex shrinkage when you blend the two, but it won’t prevent it entirely. It is more heat resistant than spandex, so it won’t shrink as easily in the wash as a pure spandex garment. The polyester in the polyester-spandex fabric is a plastic-like material that was developed as an alternative to silk. The main factor in how much a garment will shrink is what type of fibers it contains. Some shrinkage is normal and expected, but there are steps you can take to limit how much it happens. This is especially true if you’re using hot water or putting it in the dryer. The more spandex a garment contains, the more likely it is to shrink in the wash. The elastic in spandex reacts to heat, and that can mean shrinkage when you wash the garment. However, this does not mean that 100% polyester cannot shrink because it can shrink if you wash it with hot water or dry it at very high temperatures. If you want your 100% polyester fabrics not to shrink then wash them in cold water and iron them at low temperatures only because high heat can cause shrinkage even though it resists shrinking by nature. The reason why 100% polyester does not shrink is that the fibers are stretchable and they can be stretched out to change their shape or size in any direction i.e., horizontally or vertically but they will return to their original shape when you release them and this property is called elasticity. The polymer chains are held together with chemical bonds that make the fabric stretchable to certain limits and hence resistant to shrinkage.
Polymer is a long chain of molecules formed by joining together many monomers and it has unique characteristics such as resistance to shrinking and stretching. Polyester is a man-made fabric made with polymer. In the process of making fabric from polyester, the fabric is stretched to adjust its length, which makes it resistant to shrinking or stretching. Is it not easy for 100% polyester to shrink. It is a fabricated fiber, which is made from petroleum products.
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