Woven polypropylene bag can be applied for many industries. For agricultural products, it can be used for flour packaging. Usually it will be used for packaging 25kg flours.
For the quality of flour packaging bags, first of all, we recommend to use food-grade woven fabric, which is made of new pp materials. The color can be transparent, semi-transparent milk white.
For the printing ink, it is better to apply water-base ink, as we know, water-base ink is more environmentally friendly. The printing method can be flexo printing and gravure printing. Gravure printing can print any design customers want, sure it’s cost is higher than normal flexo printing.
For 25kg flour bags, common size of it is around 500x800mm, size can be customized according to customer’s requirements as well.