What types of paper bags are there?

What types of paper bags are there? There are many types of paper bags, various paper materials, and many styles. According to the material, paper bags can be divided into: white cardboard paper bags, white paper paper bags, art paper bags, kraft paper bags, and a small amount of special paper.
 
Paper bags are different according to the side, bottom and bottom sealing methods: there are four types of paper bags: open seamed bottom bag, open bonded corner bottom bag, valve type stitched bag, valve type flat hexagonal end bottom bonded bag, etc.
 
The paper bag is different according to the handle and the way of digging holes: NKK (perforated and threaded rope), NAK (no hole with rope, divided into no fold and standard fold type), DCK (cordless bag body digging handle), BBK (with tongue and no punching).　　
 
What are the uses of each type of paper bag? According to different uses, it can be divided into archive bags, envelopes, handbags, cement bags, feed bags, wax paper bags, fertilizer bags, laminated paper bags, four-layer paper bags, medicine bags, clothing bags, food bags, shopping bags, gift bags , Wine bags. For different purposes, there are many requirements for the size of the design, including the thickness of the paper bag.
 
Therefore, it must be customized according to the actual situation, to achieve the purpose of double the effort with half the effort, economical application, and provide more guarantee for material reduction, green environmental protection, and corporate capital investment.