According to the bag side, bottom and bottom sealing methods are different: there are four types of paper bags: open seamed bottom bag, open bonded corner bottom bag, valve type suture bag, valve type flat hexagonal end bottom bonded bag, etc.
According to the different handles and digging methods: 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 The tongue is not punched).
According to the different purposes: including archives, 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 bag. For different purposes, the designed specifications and sizes, including the thickness of paper bags, have many requirements, so they must be customized according to the actual situation to achieve the purpose of double the result with half the effort, economical and practical, and provide for material reduction, green environmental protection, and corporate capital investment. More protection.
