Zhejiang Pengyuan New Material Co., Ltd. Exhibits Innovative Solutions at CHINAPLAS 2026 in Shanghai Shanghai, China — Zhejiang Pengyuan New Material Co., Ltd. is proudly participating in the 38th edition of CHINAPLAS, the International Rubber & Plastics Exhibition, being held from April 21 to 24, 2
High-barrier failures in medical and food retort packs usually start with laminate design, seal-layer choice, or process mismatch, not with the barrier claim printed on a datasheet. Metallized CPP film can be a strong PP-based barrier and sealant option when a pack needs better moisture, oxygen, aro