... sealing machine applied to seal the non woven fabric cloth or chemical fabric cloth ... masks, respirator (cup type masks, dust masks, disposable non-woven 3 ply face masks, etc)Details of the machine ... than 30%), for instance, Nylon, needlework cloth, non-woven fabrics, T\R cloth, Tetoron cloth(Polyester cloth), ... added in order to get the effect of printing and hot stamping.6. Machines can be combined ...