PE plastic bags points of high density of and low density. High density of tougher, transparency, feel dull color.gives price relatively expensive. General supermarkets to bags are high-density PE bag. Low density PE bag is general market sell food to the most common that feels very soft bag, quality more times, transparency is poor, and cheaper prices. Product appearance: transparent. Features: excellent barrier, hot sealing, prevent oxidation, waterproof, moistureproof; Machinery can strong, resistance, resistance to puncture blasting can high anti-peel can strong; High temperature resistant, good low temperature resistance, oil resistance, the sweet can good; Avirulent insipidity; Soft, high transparency. After by vacuum packing can prolong the expiration, dustproof, bacteria, moistureproof, etc. The product structure: NY / / PE. Storage environment temperature ℃, humidity acuities more than 38 90% 5, specifications for 0.20 mm thickness of dimensions, the product specification can be customized according to customer's demand. Applicable scope: (1), applicable to all kinds of PCB, electronic products, precision machinery accessories, consumer products, industrial products as well as the oxidation corrosion resistant packing. For example: PC board, IC integrated circuits, electronic components, precision hardware, auto etc packing. (2), food packaging: rice, meat products, dried fish, aquatic products products, LaWei, roast duck, chicken, roast pigs, frozen food, ham, sausage, salted meat products, cooked products, pickles, bean, condiment of the sweet, such as quality, the taste, the color.