Description

packing list envelope also called courier bag, express mailer, plastic envelope, poly mailer ***** consist of release paper , PE film and ***** face of this bag is transparent PE film which can be printed color and ***** back of underlayer PE is a adhesive coating .And the nethermost material is release paper (white or kraft).The back of the bag has a cut , When you use it , you can put the documents or invoice and other thing in it then seal and tear off release paper to stick on carton or case or other place.