Most cosmetics tend to use pure aluminium bag

The importance of packaging for a product to be self-evident, especially for cosmetics, commonly used in general packaging of cosmetics is primarily aluminized bag and pure aluminium bag, etc. , and the effect is different, they have the effect of pure aluminium bag can be better cosmetics and sunlight and air isolation, so more can improve the sealing and shielding, etc. So how to distinguish between the two different bags? Is done by watching on one hand, through the handle to identify travelers, the characteristics of aluminum foil bag is thick, and will be hard, appear to be thick, but aluminium bag with the sense that gives a person is soft, light and appear, moreover the former traces of it can be folded, while the latter will soon restore elasticity. Initially the function of the aluminum foil bag will also be able to meet the needs of the film of cosmetics for packaging, such as shading sex, sex that block and moisture resistance and cooling, but also need to avoid direct sunlight and more on some ventilated dry place, and in fact pure aluminium bag has more advantages, such as it tend to be more perfect in the shading sex, and in the wake of barrier property and cooling of pure aluminium bag also has a certain advantage. Pure aluminium bag is widely used also benefits from some of the other material does not have the advantage, such as for air organization ability is very strong, can have very good waterproof and moistureproof effect, even in the face of blasting and tear, and so on and so forth will keep better properties, at the same time, heat sealing performance was couldn't catch up with other materials, and its flexibility and more ideal. Under such circumstances, many high-end film of face of more and more the choice of using pure aluminium bag, the characteristics of the material are presented is one of the reasons, the key is that it can give a person a kind of better quality, the metallic simple sense is a lot of other materials will not be able to replace, and combined with the requirements of high-end products, more able to interpret a thick texture pursuit, is also the inevitable requirements of face film industry. Edit: wang: Beijing