As long as the bag material containing part of the paper can be referred to as the paper bag. Classification of many kinds of paper, paper materialvariety, style is also a lot of.

By materials can be divided into: white cardboard paper, white paperbag, paper bag, kraft paper bag, and a small amount of special papermaking.

According to the edge of the bag, the bottom and the back cover in different ways: the opening slot bottom bag, bag, the bottom openingadhesive angle valve type suture bags, valve flat hexagonal bottomadhesive paper bag four types.

In accordance with the handle and digging in different ways: NKK(punching rope), NAK (without a rope, divided into no folded and standard is folded type), DCK (cordless bag body hole handle), BBK (atongue not punching).

According to different purposes: include file bag, envelope, bags,cement bag, feed bag, wax paper bags, fertilizer bags, Fumo bags, four layers of paper, medicine bag, garment bag, food bag, shopping bag,gift bag, wine bags. For different purposes, the design specification and size, including the thickness of the paper bag and there are many requirements, so to customize according to the actual situation, to achieve a multiplier, the economic application of the objective, to reduce material saving, green environmental protection, enterprise investment,provides more security. Other bag: including cement bag, feed bag,wax paper bags, fertilizer bags, Fumo bags, four layers of paper,medicine bag, packing bag, garment bag, gift bag, food bag.