What are the environmental protection and health performance cosmetics hose requirements

Cosmetics hose environmental protection of health and what are the performance requirements of environmental protection of the environment protection is not only a packaging waste treatment, include the environmental pollution and resource consumption in the process of production. Introduction of aluminum-plastic composite hose and all plastic composite hoses, to a great extent, the economy, easy recycling of plank material, especially all plastic composite hoses. When using EVOH ( Ethylene vinyl alcohol copolymer) High barrier material, can completely replace the aluminum foil, pipe can be completely recycled, is conducive to biodegradation. In lu: su composite hose successfully developed on the basis of the whole plastic composite hose, widely used in toothpaste packaging. But compared with aluminous model multiple tube, all plastic pipe extrusion resilience and barrier property there is a certain gap, the limit in a very long period of time all plastic compound pipe instead of aluminous model multiple tube process. Health performance composite hose is mainly suitable for oral care products and cosmetics packaging. Therefore, in order to ensure the safety of the product performance, health performance has been the first factor to consider. Reflect on raw materials, first of all, films, particles, the physical and chemical indicators such as adhesives, printing ink and abnormal toxicity has certain restrictions; In the process selection, different composite process of plate and the content of residual solvents have different effects of hose; In addition, the environment of the production workshop, air cleanliness, such as the number of microorganisms, suspended matter, dust, etc, also has effect on the health of production worker, the influence on the performance of the final product of health. In addition, according to different target markets, the health performance requirements for pipe is endless also and same. If, for example, exported to Japan, the United States and other countries, the heavy metal content for the residue solvent ink and demanding.