Water Seeping Under Film During Cleaning Lines? Try Guangdayuan‘s Edge-Sealed Aluminum PE Film
Material & Craft
Water intrusion under aluminum PE protective film during cleaning lines occurs because ordinary films have unsealed, porous cut edges. Capillary action draws water between film and metal, leading to trapped moisture, bacterial growth, and foul odors. Guangdayuan solves this with heat-sealed edge technology. Developed through our partnership with Harbin Institute of Technology, our film edges are thermally treated to melt and seal the cut surface — creating a watertight barrier.
Performance Features
Custom Service
We can customize different thickness, width, viscosity and roll length according to customer requirements.
Support printing logo, pattern and company information on the film surface.
Product Introduction
Guangdayuan’s waterproof-edge aluminum PE protective film features fully sealed perimeter edges. With over 20 years of expertise and premium raw materials from Toray and Toyobo, our film withstands high-pressure spray, immersion cleaning, and humid storage without water penetration — eliminating rot, odor, and adhesion loss.
Product Parameters
Application Range
This waterproof aluminum PE film is specifically designed for aluminum profile cleaning lines, degreasing tanks, chemical pretreatment baths, and outdoor rinsing stations. It serves the building hardware, automotive parts, and photovoltaic frame industries where wet processing is required.Antistatic Film Fails at 10% RH? For Ordinary Films Yes — But Not for Guangdayuan‘s Inherent Technology
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