Wellness
Paperboard Trays Beat CPET and rPET on Climate Impact—In One Specific Life Cycle Assessment
A Life Cycle Assessment found paperboard trays with PET coating have a lower climate impact than CPET and rPET plastic trays, a scientific finding that contrasts with subjective consumer perceptions and underscores the need for evidence-based packaging choices.
Santiago Vargas·October 16, 2026
