the use of PET and label debris specific gravity difference, the label was pumped, PET from the bottom of the separator, in order to To ensure the separation efficiency of the label, in the production can be used more than two sets of separation device. The washing of PET chips is very important. Washing often use 80-100 ° C hot water to soften or dissolve the adhesive and the base of the EVA adhesive or other types of adhesive, in order to prevent the adhesive off and then adhere to the PET fragments, the need to add additives in the water, such as堿, emulsifier or other special chemical agents. The cleaning solution is usually determined by the factory according to the source and bonding characteristics of the bottle to determine its composition and content of the composition, the cleaning solution can be filtered impurities reheated after recycling, washing can be equipped with a stirrer in the special cleaning tank to ensure that Cleaning effect, washing can be used two-stage washing process. PET debris usually use centrifugal dewatering machine to reduce the debris water content to 2%, and then by belt or tube dryer drying, the moisture content dropped to 0.5%, the German company Krones successfully developed high-quality PET plastic bottle cycle Recycling system, the processing capacity of up to 15,000 tons PET beverage bottles, processed PET raw materials can be directly produced into other PET containers, production costs greatly reduced.

PET plastic bottle recycling system using chemical coating to eliminate technology to burn as a chemical coating eliminator, PET plastic bottles to remove the surface adhesion of pollutants, can achieve any kind of PET plastic bottle recycling. The recycled products treated by this technology can not only mix the preform directly. At the same time, the recycled products can meet the requirements of purity and quality because of the low content of acetaldehyde and yellow pigment, especially for the food and beverage industry Packaging, cost less than the average new materials 20% -30%. Plastic bottles are plastic and plastic inside the blow molding processing industry, is the raw materials through injection molding, blow molding processing, PET as raw material for the production of plastic bottles with high and low temperature resistance, acid and alkali, non-toxic environmental non-odor characteristics, Can be directly used for food packaging, plastic injection molding technology is now developed, mostly small and medium enterprises, demand is great. As a packaging material PET advantages: 1, have good mechanical properties, impact strength is 3 to 5 times the other film, good folding resistance. 2, oil, resistant to fat, resistant to dilute acid, dilute alkali, resistant to most solvents. The
?????4, gas and water vapor permeability is low, both excellent gas barrier, water, oil and odor performance. 5, high transparency, can block ultraviolet, good gloss. 6, non-toxic, tasteless, health and safety, and can be directly used for food packaging. Some PET plastic bottles related to the product picture.