The characteristics of hollow polyester staple fibers are as follows:
Lighter and warmer: The high hollow structure reduces the weight of the fiber by 20 percent , and can contain a lot of still air, making the fabric lighter and warmer than ordinary homogeneous fabrics by 65 percent ;
Plump and soft: the product becomes a fabric to bring a richer, more smooth and comfortable feel;
Dry and moisture-permeable: Compared with everyday heavy-duty thermal fabrics, it is easier to permeate moisture, making it dry and comfortable.
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