Zhejiang Pengyuan Showcases Metallized Films and Aluminum Foil Materials at CHINAPLAS 2026

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

The packaging industry is aggressively shifting away from unrecyclable multi-material laminates, such as PET/AL/PE structures. This shift forces packaging engineers to evaluate mono-material alternatives without compromising barrier integrity. Procurement teams and packaging engineers must determine

The transition from rigid packaging and pure aluminum foil to flexible metallized films has fundamentally transformed packaging economics across global supply chains. However, selecting the wrong polymer substrate can severely compromise product shelf life, structural integrity, and overall brand pe

Metallized PET, BOPP, and CPP are not interchangeable. The right choice depends on the performance required by the final product. Metallized PET is generally considered when strength, dimensional stability, and reliable barrier performance are important. Metallized BOPP is often selected for lightwe

The right metallized film for electronic component packaging should be selected based on moisture and oxygen barrier requirements, mechanical strength, electrical or ESD requirements, optical density, film thickness, surface treatment, and the converting process—not simply by choosing the most

Buildings gain and lose heat through several mechanisms, including conduction, convection, and radiation. Traditional insulation materials mainly focus on slowing conductive and convective heat transfer. However, radiant heat can also have a significant effect, particularly in buildings exposed to s

Metallized plastic films are widely used in flexible packaging, insulation, labels, decorative materials, and industrial products. By combining a lightweight plastic substrate with a thin metallic coating, these films can provide a balance of barrier performance, light protection, flexibility, appea

Metallized Film for Industrial Lamination: Barrier, Reflectivity and DurabilityAs manufacturers look for lighter, more functional, and more efficient composite materials, metallized film for industrial lamination is becoming an important material option. By combining a polymer film substrate with a

Metallized film improves food packaging barrier performance by adding a thin aluminum layer that can reduce the transmission of oxygen, moisture vapor, and light. Metallized PET is particularly useful because it combines these functional properties with the strength, dimensional stability, and proce

Cardboard packaging is widely used because it is lightweight, printable, and relatively easy to convert into boxes, cartons, sleeves, and other packaging formats. However, cardboard alone has limited resistance to moisture and light, which can become a concern when packaging products that are sensit

Metallized film helps improve agricultural insulation by reflecting radiant heat and managing light within protected growing environments. When incorporated into greenhouse insulation, reflective curtains, tunnel covers, or multilayer agricultural materials, its low-emissivity aluminum surface can h

When selecting a metallized film for flexible packaging, metallized PET and metallized BOPP are two widely used options. Both are produced by depositing a thin aluminum layer onto a polymer film through vacuum metallization, providing reflective properties and enhanced barrier performance.The main d