Rice packaging bags are mainly sacks, sacks and plastic woven bags, but sacks and sacks are breathable and cannot protect rice well. So these two materials are rarely used in rice packaging. Nowadays, plastic woven bags made of plastic films and composite plastic bags made of composite materials are widely used.

Woven packaging-single-sided film covering has good air permeability. Double-sided film covering needs pores. It is required that the water content of rice should be well controlled.

Plastic packaging. Nitrogen injection and vacuum treatment. Rice is stored for a long time, and many people use this kind.

Paper products, linen, etc. But the above two kinds are more common.

One is to ensure that the cost is low and suitable for large circulation.

Second, the storage period is long, which is suitable for the southern market and long-term storage.