Plastic cosmetic packaging bottle manufacturers

Plastic bottle production process, especially the plastic packaging industry for the social digest a large amount of plastic, is greatly reduced the waste generated in the life, has made a contribution to society. As a result, the industry is a recycling of green industry, should be given on environmental protection, taxation to encourage and support. Cosmetic plastic bottle is a special industry, it is the hard thing in the world of silica minerals, high temperature melting into happy state, then forming of solid products, the particularity of its means of energy consumption, and high added value of the value of different metal smelting, also and other non-metallic solid fire products, this a few is not comparable with the output of energy consumption between social general this several kinds of input and output than comparable energy consumption of the products is not scientific. Plastic bottle design is a comprehensive art, a master of plastic bottle packaging design needs to have a variety of skills and qualities, such as professional cad, 3 dmax drowing method, mould production, plastic bottles, materials technology, aesthetic knowledge, marketing and sales, etc. , cosmetic bottles flame light, the use of flame on the surface of a plastic container for softening baking, thermal impact, on the surface of the plastic bottles can remove plastic container some twill, wrinkled skin, and a lot of hollow plastic containers are mouth after cutting mouth fire polishing,, but this kind of treatment method can reduce the plastic surface roughness, also afford to fry, suitable plastic material for sodium calcium plastic, high boron silicon plastic. In plastic bottles in the production process, have to polishing technology of several kinds of plastic bottles, plastic bottles is the use of physical or chemical method is a multi-layer composite, give priority to with PET, join the PEN of other air tightness good materials for 3 or 5 layer bottle; The second is the use of special processing methods, such as in PET bottle, or the outer coating epoxy blocking layer, or plasma treatment; Three is to use other barrier property resin molding, PEN or PEN copolymerization or blending with PET as raw material, can not only improve the Yin gas bottle, heat resistance and improve the bottles, you can also alkaline cleaning, repeated use, thereby reducing costs, because the former two methods have poor transparency, recycling setbacks, special subject headings such as process complex, equipment required, and although increased air tightness, but poor heat resistance, can adapt to the occasion of aseptic filling.