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, 2026, at the National Exhibition and Convention Center (Hongqiao), Shanghai. This year’s exhibition sh
Metal Transfer in Metallized Film: Causes and Prevention During LaminationMetal transfer in metallized film is a common lamination defect that occurs when the thin aluminum coating separates from its polymer substrate and transfers to another layer of the laminate.This problem can reduce bond streng
Struggling with OTR/WVTR failures after lamination? Discover the root causes of metallized film barrier loss and how to prevent costly defects.
Higher optical density doesn't guarantee better barriers. Learn why over-specifying metallized film OD causes packaging failures and increases costs.
Hidden metallized film pinholes destroy packaging barriers. Learn how to mitigate flex cracks, optimize testing, and prevent costly spoilage.
Decode OTR vs WVTR to prevent flexible packaging failures. Select the right barrier films to maximize shelf life and avoid costly product spoilage.
The packaging industry operates under constant pressure to reduce costs and lightweight materials. This economic driver makes aluminum foil replacements highly attractive for high-temperature applications. Procurement and engineering teams frequently evaluate alternative barrier layers to optimize s
The flexible packaging industry faces a continuous mandate to balance premium shelf appeal with rigorous barrier requirements and cost control. Converters and brand owners often struggle with the trade-offs between material cost, high-speed machinability, and the need to protect sensitive formulatio
Food spoilage driven by oxygen, light, and moisture ingress represents a massive financial and safety liability for global supply chains. In environments where temperatures fluctuate between 40°F and 140°F, bacteria can double every 20 minutes. For brands managing sensitive organics, snacks, or phar
