The advantage of plastic co-extrusion hose is the main reason for its wide application

The advantage of plastic co-extrusion hose is the main reason for its wide application
Plastic co-extrusion hose adopts co-extrusion technology to co-extrude different properties and different types of raw materials together to form. It is mainly used for packaging cosmetics in beauty salons that require high appearance and low practical performance requirements, such as product packaging such as hand cream. Plastic co-extrusion hose is the most common medium and high-end cosmetic hose packaging material in our lives, mainly because plastic co-extrusion hose has many physical advantages and chemical properties that other cosmetic packaging materials do not have. Plastic coextrusion hose has many advantages. If there is no side seal, the appearance effect is better than the composite hose, which is necessary for high-end cosmetic hose packaging. Adopting barrier EVOH multilayer co-extrusion, with excellent gas barrier performance, can effectively prevent the penetration of oxygen and odorous gases, prevent the content of fragrance and effective ingredients from leaking, and prevent chemical changes between the content and the outside world. According to different extrusion dies, various shapes of extrusion hoses can be produced, such as round, oval, square, etc., to meet the needs of different users. The decoration of the hose is mainly achieved through direct printing and self-adhesive labels. Compared with other materials, the plastic co-extruded hose has relatively low printing technology requirements. In the traditional extrusion hose production process, offset printing and screen printing are usually used, while self-adhesive printing can use multiple combined printing processes such as letterpress printing, flexographic printing, offset printing, screen printing, and bronzing. Appearance decoration is carried out through direct printing or self-adhesive labels to carry text or pattern information and enhance the value of product packaging. The above is the main reason why plastic co-extrusion hoses are popular. Coupled with the advantages of environmental protection and low cost, they are highly sought after in the cosmetic packaging industry.