Quality assurance disposable High-quality CPET microwave plastic blister tray for food

Description

CPET is thermoformable material that can withstand oven temperatures up to 350 degrees, in sheet stock roll form for manufacturing packaging products such as cups, clamshells, blisters, as well as trays. Our extrusion processes comply with FDA and ISO standards.
CPET films offer excellent resistance to acid, alcohol, oil, and fat. Our CPET films can also withstand high impact and temperature.

CPET (Crystalline Polyethylene Terephthalate) is used primarily for ready meals. Production is based on the esterification reaction between ethylene glycol and terephthalic acid and is partially crystallised, making it opaque. As a result of the partially crystalline structure, CPET retains its shape at high temperatures and is therefore suitable for use with products that are to be heated in ovens and microwave ovens. Standard for almost all CPET products is an APET top layer, which has particularly good sealing properties and gives the products an attractive, lustrous appearance. The precision control of the material’s crystallinity means that the product can be used within a temperature range of –40°C to +220°C. This meets the needs of consumers, who require good impact resistance at low temperatures and shape retention at high temperatures. CPET also forms a highly effective barrier against oxygen, water, carbon dioxide and nitrogen.

Features:

Easy to thermoform without drying

Higher thermal diffusivity

Safe for food and drug contact for food and medical packaging applications

Excellent barrier properties for water vapor, Oxygen and CO2 for food packaging

Neutral smell for retention of aroma and flavor of specialized food

Non toxic and environmentally friendly

CPET Sheet

CPET – Properties and applications
Crystallized

Non transparent

Equipped with nucleating agents-crystallizes quickly during processing

High-temperature resistance
CPET can be employed in temperatures ranging from – 20 *C to + 220 *C – dual ovenable

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