justing the fabric freely, forming a product of uniform size, smooth surface, easy to use, high accuracy, and has beautiful appearance, good taste; yield adjustment simple and convenient operation, in one step, far more than handmade convenient.
2. The vertical and downward movement of the forming plate is combined with the knife block. The impor of polymer materials to make full use of the principle of balancing knife block stress reducing friction, solve the other knife block by means of a kni