... circle tapes etc. The function of pre-shrinkage machine First hand, Pre-shrinkage machine is used to adjust elastic tapes shrinking ... tapes. The max. Our machine can get 2% after washing. Second hand, pre-shrinkage machine can adjust bending tapes, most elastic tapes ... be felt soft. Customers can accept and highly appreciated. Fourth hand, pre-shrinkage machine can improve the tapes appearance, such as ...