PET (Polyethylene Terephthalate) is a premium-grade, crystalline polymer celebrated for its outstanding optical clarity, exceptional impact resistance, and superior barrier capabilities. With remarkable environmental performance, it's extensively utilized across diverse applications such as injection molding, sheet extrusion, injection-stretch-blow molding, and spinning, making it a versatile choice in the industry.
In the intricate production journey of PET products, a series of challenges are often encountered, including undesirable product yellowing or whitening, mold sticking, compromised toughness, unattractive flow marks, bothersome burrs, and unsightly scratches. These issues can hamper the quality and appeal of the final PET products.





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