First, grains bags collectively: grains bags, plastic grains, grain bags, food bags, and other grains package bag. Second, the grains plastic material: Our company produces mainly grains bags PE, nylon and other materials made from 5-layer co-extruded composite bag. Durable, high barrier. Third, the grains vacuum specifications: Net Weight: 250 grams, can Holds food about 4-5 ounces (Holds amount depends on the kind of grains, green beans can be loaded half a catty, beans can be loaded four ounces) Fourth, grains independence Bag Price: This specification grains bag Price: 0.88 yuan / month, MOQ: 10 000 or more. Five grains bags Features: Whole grains having evacuated vacuum bag, self-reliance, high transparency, can be styled after tearing, high barrier properties, easy to use features. Self-sealing upper left three centimeters of space can be repeatedly evacuated envelope, a higher recycling rate. Six grains bags customized: Our company can manufacture any size of grains bags, all that you can provide the desired size, we will provide you with tailor-made products. Depending on the specifications of the customized, custom number of different, individual product prices vary. Food bags, food itself is the final process, its own role is to protect food quality and hygiene, without loss of original composition and nutritional convenient transportation, promote sales, extend shelf life and enhance the important role of commodity value, and to some extent, food packaging has become an integral and important part of the food. Food packaging itself as a protective layer of food, has become an integral and important part of the food. Daily consumption of food as a special commodity, its nutritional health is extremely important, but easy to spoilage, food packaging as a means of protection, it must ensure food quality as commercial quality and safety and health in its circulation in the storage and transportation process.