custom cosmetic packing

Vegan composite hoses are plastic components, divided into vegan shine composite hose and vegan resistance composite hoses. Vegan non-blocking composite hoses are normally used for low price fast cosmetics packaging. Vegan block composite tube in tube on the edge, is typically used for lower-level cosmetics packaging, blocking layer can be contained EVOH, PVDC, such custom cosmetic packing as the oxide coating PET multilayer composite materials. The typical structure of plastic block composite hose for PE/PE/EVOH/PE/PE.
1, aluminium - plastic composite hoses
Aluminium - plastic composite hose is aluminum foil, plastic film, through the pneumatic composite plate of the production process, and then through special machine processing into tubular packaging container, typical structure of PE/EAA PE/AL/PE EAA/PE. Aluminum plastic composite tube is mainly used for packaging hygiene and high barrier property of cosmetics, the barrier layer is commonly aluminum foil, the barrier property depends on the aluminum foil pinhole degree. As technology continues to improve, the thickness of aluminum foil shielding aluminum plastic composite tube reduced from 40 m to 12 m, 9 m even, thus greatly save the resources.
Aluminium - plastic composite hose in use process has the following advantages:
(1) high barrier property, aluminum foil with barrier property, blocking properties such as resistance, water resistance, prevent intrusion cosmetics internal external substances, to prevent the oxidation cosmetics, prevent moisture from the makeup or the composition such as essence of diffusion through the hose to the outside, so as to guarantee the quality of cosmetics.
(2) low cost. In order to achieve the same blocking performance, aluminium - plastic composite hose provided material, the cost is low, the economy than the whole plastic composite hose and plastic extrusion hose.
2, the whole plastic composite hose
Currently used plastic hose cosmetics packaging is mainly composed of aluminium - plastic composite hose, pull - plastic composite hose and plastic co-extrusion of hoses, can meet various kinds of need of health, such as not cosmetics packaging.
1, aluminium - plastic composite hoses
Compared with other products packaging, cosmetics packaging higher requirements on the resistance and water resistance of oxygen. On the one hand, water cut fat could contain a mould and yeast, will produce the oxidation of fat, fat hydrolysis, oxidation into fatty acids and triglycerides. Therefore, increase the moisture in oil, on the one hand, can cause oil hydrolysis, on the other hand will accelerate oxidation reaction, automatically provides the microbial living environment, reduce some antioxidants such as multivariate amine vigor. In custom cosmetic packaging addition, some flour products to prevent absorb moisture and cause sclerosis of agglomerate, metamorphism and so on, so a lot of cosmetics packaging needed to block the water into the; On the other hand, some of the water product is used to clean the skin, so must be in a certain period of time to make it keep certain moisture content, therefore, must prevent moisture to escape again. Oxygen is the main factor that cause cosmetics rancidity Z.
Most cosmetics contain grease composition. Oil in the unsaturated bond very easy oxidation and cause metamorphism, rancidity. As long as there is a small part of unsaturated fat oxidation, it could cause oil rancidity completely, so that product quality decline. Therefore in the process of the production, storage and use of cosmetics to try our best to avoid eye cream packaging tube the phenomenon of oil rancidity, prevent oxygen to enter.
Taken together, plastic hose with other materials incomparable advantages, therefore, since the advent of the cosmetics and pharmaceutical packaging. Now more become indispensable to cosmetics and pharmaceutical packaging form.