· the answer is that it is possible to shrink 100% polyester fabric, but the results may vary depending on the fabric’s type, weave, and thickness. Does polyester shrink more than 100% polyester? We tapped two laundry experts to learn why polyester shrinks and how to protect your polyester clothes when washing and drying. Most of the time, you won’t notice any change in size. · to shrink 100 % polyester fabric intentionally, it is essential to understand the fabric’s properties and behavior. This includes knowing the recommended washing and drying temperatures, as well as any specific care instructions. So, does 100 percent polyester shrink with heat? But under certain conditions, like high heat, polyester can shrink slightly. Polyester does not shrink easily. · however, polyester has some downsides—like instability at high temperatures, meaning it will shrink in the dryer. · 100 % polyester fabric generally resists shrinkage better than natural fibers like cotton. Extreme heat can make the fibers tighten. Polyester is a synthetic fiber that is designed to withstand high temperatures and moisture, making it resist shrinking compared to natural fibers like cotton or wool. How do you shrink 100% polyester? This makes it an ideal choice for print-on-demand businesses. · no , 100% polyester clothes generally do not shrink in the wash. While it can shrink slightly when exposed to high heat (typically by 0. 25 to 0. 5 sizes), the effect is minimal. It’s a man-made fabric built to keep its shape, even after many washes and trips through the dryer. Proper care, such as using cold water and air drying, helps maintain its shape and prevent significant shrinkage. But under normal washing and drying settings, the effect is minimal and usually. Shrinking polyester fabric requires high temperatures and aggressive methods, which can be challenging to achieve without damaging the fabric. Does polyester shrink in cold water?