Copolyester hot melt adhesive powder could be used by hot melt coating, spraying and casting to produce film, web, net and tape. Widely used in many fields of zipper tape, packing materials, transfer printing, interlining, reflective materials, automotive interior decoration, household textile and filter materials. It makes very good bonding strength with much fabric, non-woven, PVC, PET, paper, leather and polymer material.