Injection of PET pre-forms injection：PET预成型注射.doc

PET树脂、注塑、拉伸吹塑和包装 来源：http://www.novapet.es Injection of PET pre-forms: injection. Uses of PET Uses of PET for packaging. PETs physical and chemical properties make it an ideal material for the packaging of numerous products. PET packaging have an attractive appearance with a clarity and shine similar to that of glass. PET packaging are also light and resistant. Used PET packaging can be recycled in numerous ways. Unlike other plastics PET permits great versatility in packaging design with no decrease in functionality. PET is used widely in carbonated drinks, water and oil packaging. Today PET is also used in cosmetics and cleaning materials packaging. Over the last few years PET has successfully been introduced into the packaging of juices, milk drinks and beer; new applications requiring the correct preservation of contents. This was a challenge to the PET industry as it meant extending traditional PET packaging properties. Other uses of PET. Recycled PET. Trays of thermoformed PET, often made with recycled PET material, are used as packaging for fresh fruit and vegetables and for industrial bakery products. Used PET can be recycled for uses such as; packaging, textiles, plastic strips... Advantages of PET Advantages of PET packaging Thanks to its many advantages compared to other materials, the use of PET has grown in the last three decades in numerous packaging applications. One big advantage of PET in comparison with traditional packaging, for example, glass or metal tins, is the opportunity for personalisation it allows the bottler. PET maintains the fine appearance of glass in terms of transparency and shine, and also offers the advantage of being lighter and unbreakable. The advantage of lesser permeability towards carbonic anhydride, in comparison with other plastics such as PP or PVC, explains its extended use as the packaging for carbonated drinks. Regarding its growing share of the water packaging market in recent years, where PET has rapidly replaced o