Tpu sand elastic band /// features;

Good elasticity Natural straight not knot easy processing, etc Production technology and process: the modern solution spinning of extrusion technology, TPU material + grinding particles through plasticizing in ROM rod heat up close And then out to the water cooling curly shape to finalize the design Again from the well type volume on the packing bag of the production process, make its produce the ribbon of the natural straight, don't tie a knot Stretch in 1 to 2 stretch not deformation Commonly used there are;

The products of various specifications can be determined according to customer's requirements.