... .3.Uses: PSH-10: non-foaming artificial leather bottom, surface of artificial leather and floor leather, canvas, maceration forming (gloves, boots), ... toy), hollow forming and rubber, bottle caps. PSH-20: artificial leather foaming layer, bottle cap (pad), steel plate coating, ... forming.PSM-30: canvas, soft pipe, fabric tablecloth, artificial leather foaming layer.PSM-31: rotary forming (toy), foaming ...