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Canada developed high-temperature food packaging materials
Researchers at the Food Technology Center of Gueph University in Ontario, Canada recently developed a new PEN polyethylene tea phenolic resin for high temperature food packaging. According to the center's scientific research personnel, the use of this PEN polyethylene tea phenol resin material and the current traditional food packaging material PET polyethylene terephthalate mixed to form a new PEN/PET material, with high heat resistance, resistance to embrittlement , Not afraid of moisture, anti-oxidation and UV radiation. Due to the high temperature resistant characteristics of the new food packaging materials, food packaging can be completed in high temperature processing, and the useful life of the food can be effectively extended.