Aluminium coated bags and packing bags of pure aluminium is really a big difference?

Aluminum foil bags generally refers to lu: su composite plastic packaging bags, this kind of goods for large and medium-sized precision machinery and equipment machinery and equipment, chemical raw materials, pharmaceutical intermediates of moisture, avoid light, vacuum packaging bags. Choose three or four layers structure, more have excellent waterproof and fireproof, oxygen insulation effect. Aluminum bag bag type is not restricted to the packing bag of different specifications, design custom-made, but make it vertical bag, eight edge-sealing bag, zipper bags, etc. Several styles. Aluminum foil bag is divided into pure aluminium bags and aluminum plating bags, so the difference in the life how to plating aluminum packaging bags and pure aluminum packaging, small make up summed up have the following content: one, from raw materials, pure aluminium bag is pure aluminium, high purity, flexible raw materials; Aluminum plating bags with polymer material, is a ductile material. Second, from the cost, packing bags of pure aluminium prices higher contrast the price of the aluminium bag. Three, from the characteristics, pure aluminium packaging moistureproof, cooling effect is better than aluminium bag, bags completely away from light, pure aluminum plating aluminum packaging is shading effect. Four, on the application, the pure aluminium bag more suitable vacuum packaging, such as cooked food, meat and other goods, whereas the aluminized bag suitable tea leaf, powder, electronic components, etc. Five, says from the transmission of light, put the bag inside at the lighting effects or sun sun, can see light through the packaging is aluminum plating bags, don't see that is pure aluminium bags. Pay attention to me, don't get lost. Small make up take you to learn more about the knowledge of the aluminum foil bag, warmly welcome to visit our company.