Ultrasonic non woven bag sealing machine applied to seal the non woven fabric cloth or chemical ... article, toys, etc. This machine can be used to all kinds of fabric, artificial leather, coated cotton, PE paper, PE + aluminum, PE ... cover, Pillowcase/Pillow Slip, Automobile Cover, Packing string, Knapsack, Travelling Bag, Portable Shopping Bags, Curtains, Raincoat, Wind Coat, Snow coat, Toys ...