First, the grains bag collectively: grains bags, plastic grains, food bags, food bags, and other grains package bag. Second, grains plastic material: Our company produces mainly cereals bags PE, nylon and other materials made of five layers co-extruded composite bag. Durable, high barrier. Third, grains vacuum specifications: Net Weight: 250 grams, can Holds food about 4-5 ounces (Holds the amount depends on the kind of grains, green beans can be installed catty, kidney beans can be installed four ounces) four, grains independence Bag Price: This specification grains bags 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 self-styled after tear, high barrier properties, easy to use features. Self-sealing the upper left three centimeters of space can be repeated vacuum envelope, high recycling rate. Six grains bag customized: Our company can manufacture any size of grains bags, you can expect all of the specifications provided, we will provide you with tailor-made products. Depending on the specifications of the custom, custom number of different, individual product prices vary. With the concept of low carbon environmental protection has become the mainstream melody society, many areas are in practice low-carbon and environmental protection. Packaging industry as one of the relatively severe pollution industries, as well. Many of the environmental pollution of the packaging material is being phased out of our lives, green packaging materials has become the development trend of the packaging industry and the future. Now there are many green packaging materials, can be divided into re-using and recycling of packaging materials, packaging materials, edible, biodegradable materials and paper materials four.