... embroidery patch and badge waterproof and breathable membrane characteristics:1,A commonly used thickness of 0.012-0.03MM.2,Two ... the customer.And cold resistance: -30 °CbelowThrough the humidity is a hydrophilic principle, micro-porous easily detergent or blocked sweat salt ... can also use the Department of acrylic or latex adhesives)11, a simple molecular structure (carbon C, hydrogen H, oxygen O, ...