Rayon fabrics endure for a long time because of their better comfort, breathability and affordable prices, but they also have obvious shortcomings. One of them is that the shrinkage rate is too large. Generally, the plain weave is about 5%, and the 21S yarn card is all To exceed 9%. What should I do if the shrinkage rate of rayon fabric is too large?

The shrinkage rate of rayon fabric is too large, which is the characteristic of the fabric, so first of all, we can only consider ways to finish: First, it can maintain the width and shape and increase the strength of over weft, but it must be considered that there may be creases and intermediate rises. The phenomenon of foaming and weft skew; the second is to do the pre-shrinking of the blanket; the third is to do the open-width washing drum drying.

The shrinkage rate of rayon fabric is too large, we can also think of ways outside the rayon fiber itself. For example, the rayon-coated polyester fabric 200501 developed by Xingdu Textile, which uses 20D12F polyester DTY as the core and outsourcing 42S rayon yarn, can maintain The soft drape feel of the all-person cotton fabric, and the shrinkage rate can be controlled at 2-3% without special finishing, which has been greatly improved.