The Wuhu information back plastic bags, the Wuhu pillow back plastic bags Wuhu self-styled 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.