Is paper really replacing plastic in thermoforming? Explore the facts behind paper packaging, PET, rPET, molded fiber, sustainability claims, recyclability, and material selection for food packaging applications.
Discover the real causes of PET thermoforming cracking and whitening after molding. Learn whether the issue comes from PET sheet quality, RPET content, mold design, or processing conditions.
Extruded and calendered plastic sheets are not competitors in every situation. They were developed for different manufacturing priorities.
High-PCR PET is trending under EPR regulations, but is it always the right choice? A practical look at performance, cost, and real-world thermoforming challenges.
Choosing between PET sheet roll and sheet depends on production scale, equipment, and application.
Improving thermoforming results with PET sheet requires a combination of correct temperature control, proper IV selection, consistent material quality, and optimized mold design.
Thermoforming defects in PET sheet are mainly caused by improper temperature, incorrect IV selection, and inconsistent material quality.
Guidelines for optimal PET sheet thermoforming temps (120–160°C) to ensure uniform thickness, stability, and quality. Covers heating control, material types, and defect prevention.
Intrinsic viscosity (IV) plays a critical role in PET sheet performance during thermoforming.
If your sushi business depends on visual freshness perception, choose PET. If your sushi packaging must survive microwave reheating, choose PP.
