PCR (polycarbonate) and CPET (crystallized polyethylene terephthalate) trays are types of trays that are commonly used in the food packaging industry.
PCR trays are made from polycarbonate, a type of plastic that is known for its strength, durability, and transparency. These trays are typically clear or translucent, and are used for packaging items such as fresh fruits, vegetables, and meats. PCR trays are also microwave and dishwasher safe, making them suitable for use in a wide range of food packaging applications.
CPET trays, on the other hand, are made from crystallized polyethylene terephthalate, a type of plastic that is known for its high temperature resistance. These trays are typically black or dark in color and are used for packaging items such as cooked or baked goods, as well as for food packaging applications that require high-temperature cooking or reheating, such as in microwave ovens or in hot air ovens. They can withstand temperatures up to 220-240°F.
Both
PCR and CPET trays are lightweight, inexpensive and durable, making them popular choices in the food packaging industry. They are also safe for use with food products, as they are made from materials that are resistant to the absorption of food odors and flavors.
In summary, PCR and CPET trays are types of trays commonly used in the food packaging industry. PCR trays are made from polycarbonate, a type of plastic that is known for its strength, durability, and transparency. They are typically used for packaging items such as fresh fruits, vegetables, and meats. CPET trays, on the other hand, are made from crystallized polyethylene terephthalate, a type of plastic that is known for its high temperature resistance. They are typically used for packaging items such as cooked or baked goods, as well as for food packaging applications that require high-temperature cooking or reheating. Both types of trays are lightweight, inexpensive, durable, and safe for use with food products.
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