Hefei, packing bags, Hefei, self-adhesive back plastic bags, Hefei paste box single back plastic bag 
 Is mainly used for the products into transit transportation orders, bills of lading, secure data transport truck, the back of an envelope attached to the self-adhesive, can be pasted on any surface above, easy to use and easy. Back plastic bag sealing can be made into a sealed form, to ensure the safety of the delivery of the documents, complete and accurate communication of relevant information.