The types of hose cosmetics packaging and use range

Using range and type of hose cosmetics packaging that is commonly used in cosmetics packaging plastic hose is mainly aluminum composite hose and plastic composite tube and plastic co-extrusion three kinds of tube materials, they can meet the various needs of cosmetics packaging, such as health, good barrier property. 1. Lu: su composite hose lu: su composite cosmetics hoses are made from aluminum foil and plastic film made by co-extrusion composite technology of cosmetics packaging materials, then through the special tube machine processed into tubular packaging hose. Lu: su composite tube is mainly used in cosmetics for health and barrier performance requirements of high cosmetics packaging. Its general for aluminum foil blocking layer, the blocking performance depends on the degree of pinhole of aluminum foil. As the process of continuous improvement, lu: su composite hoses in aluminum foil blocking layer thickness from the traditional 40 m to 12 m, 9 m, even greatly save the resources. This kind of cosmetics hose products are mainly used in high-grade product packaging. 2. Plastic composite hose all plastic composite tube is composed of plastic components, divided into all plastic barrier-free composite hose and cut off all plastic composite hose two kinds. All plastic without blocking composite hoses are commonly used to low rapid consumption of cosmetics packaging; Because there are a seam in the pipeline, the medium cosmetics packaging usually adopt plastic block composite hoses. Main barrier material can be contained EVOH, PVDC, such as the oxide coating PET multilayer composite material, cut off all plastic composite hoses typical composition is PE/PE/EVOH/PE/PE. 3. Plastic hose co-extrusion plastic co-extrusion hose co-extrusion technology USES the different performance, different kinds of raw materials were crowded into a von berg systeme. Plastic co-extrusion tube is divided into single layer and multilayer co-extrusion hose co-extrusion hose, the former is mainly used in cosmetic requirements high, low actual performance requirements of cosmetics packaging, which is mainly used for high-end cosmetics packaging.