Air Tunnels Trapped Under Your Black and White Film? Here’s Why Micro-Ventilation Matters
Material & Craft
Air tunnels or bubbles trapped under PE black and white film after lamination occur because ordinary films lack proper air-escape channels. As the film is applied, air becomes sealed between the adhesive and substrate, forming long bubble tunnels that manual pressing cannot remove. Guangdayuan solves this with micro-ventilation groove technology, developed through our partnership with Harbin Institute of Technology, using premium raw materials from Toray and SKC.
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 air-release PE black and white film features precisely engineered micro-channels on the adhesive surface. With over 20 years of expertise, we produce this ventilation-enabled film in our 16,000㎡ automated facility under ISO9001 and ISO14001 standards.
Product Parameters
Application Range
Stacked Products Sticking Together? Try Guangdayuan‘s Anti-Block PE Self-Adhesive Film
Edge Lifting on Small-Diameter Cylinders? Guangdayuan‘s High-Flexibility PE White Film Wraps Tight
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