Chang Hong is specialized in design nonwoven related machines for over 10 years. Our R&D department with a advanced technology concepts to design a variety nonwoven products machine such as mask blank, earloop mask, tie on mask, nonwoven facial mask, duckbill mask, anti-dust veil, bouffant cap, doctor cap, surgical cap, shoe cover, CD Sleeve, pocke filter, ice pack and reusable handbag.