[product name]: rice brick vacuum packaging bag

　　[Specification]: the size of the bag is width * side thickness * length 8 * 5 * 29, that is, width 8cm, side thickness 5cm, height 29cm

　　[thickness]: 20c on both sides, i.e. 20 wires (100 wires = 1 mm, 1 C is also called 1 silk), 100 bags and 1 package

　　Purpose: it is mainly used for packaging coarse cereals, and can also be used for packaging other products, such as biscuits and other agricultural products

　　[performance]: excellent sealing performance, high barrier, ultra-low oxygen and humidity permeability, moisture-proof and antifouling, radiation and anticorrosion, strong mechanical properties, high temperature resistance, low temperature resistance, vacuum pumping, bright and practical appearance, non-toxic, tasteless, in line with national standards.

　　One Jin package size 8 + 5 * 29 * 20 silk

　　Two Jin package size 10 + 5 * 32 * 20 silk

　　Five Jin package size 15 + 8 * 43cm * 20 silk