How to choose a more suitable hose cosmetics packaging?

How to choose a more suitable hose cosmetics packaging? How to choose a more suitable hose cosmetics packaging? Hose cosmetics packaging as a kind of convenient, economical packaging materials, has been widely used in daily chemical industry and promotion. A good hose can not only protect the content of the product, also can improve the grade of the product, thus win more consumers for cosmetic companies. So, for cosmetic companies, how to choose the high quality plastic hose to suit their products? We will introduce it from several important aspects. The choice of materials and the quality is the key to ensure the quality of the hose, directly affect the machining of the hose and the final use. Plastic hose materials including polyethylene, polypropylene, masterbatch, blocking resin, printing ink, varnish and so on, so the choice of any material will directly affect the quality of the hose. The choice of materials, however, also depends on the health requirements, barrier properties, chemical resistance and other factors. Flexible cosmetics packaging choice direction: barrier material properties, material stiffness, chemical resistance, material weatherability, varnish type and characteristics. Tube head requirements: 1. Pipe body surface should be smooth without stripe, no scratch, no deformation and shrinkage, the tube body should be straight not bent, the thickness of the wall should be uniform, small thickness tolerance, length and diameter of the pipe should be within the specified range; 2. Hose pipe head and body connection is firm, wiring and tidy and beautiful, uniform width. 3. Pipe head and cover with good, smooth precession spin out, within the scope stipulated torque not sliding, no leakage, no leakage between tube and tube cover. Printing requirements: offset printing is commonly used in rubber processing, is the most used UV ink drying, the general requirements ink has a strong adhesion and resistance to color. Print color within the scope of the provisions of depth, dieyin location accurate, deviation in 0. No more than 2 mm, full clear font. Plastic cover: polypropylene (commonly used plastic cover PP) Injection molding. High quality plastic cap must be no obvious shrinkage lines and sharp edges. Clamp wire should be smooth, precise size, with smooth tube head, without brittle structural damage such as normal use. For example, when open the force within the scope of the cover should be able to withstand 300 turn above and not burst. Fly about hin hose yangzhou xin is one specialized is engaged in the research and manufacture of cosmetics hoses, mainly used in cosmetics packaging, food packaging, pharmaceutical packaging, hotel supplies, packaging, personal care products packaging, etc. Committed to providing customers with high quality cosmetics hoses and packaging solutions.