Air Bubbles Between Layers on Curved Surfaces? Choose Guangdayuan‘s High-Bond PE Black and White Film

Product Characteristic

Air bubbles or delamination between black and white layers when applying PE black and white film to curved surfaces indicates weak interlayer adhesion. Ordinary coextruded films lack sufficient bond strength to survive bending stress. Guangdayuan’s PE black and white film uses same-temperature melt coextrusion technology, achieving interlayer bond strength >6N/15mm. Developed with premium raw materials from Toray and Toyobo, our film bends with the substrate — no separation, no bubbles, no delamination.

Full Specification Parameters

Product Protection Purpose & Article Summary

This high-bond PE black and white film is specifically designed for curved display modules, automotive interior trim, contoured appliance panels, and formed electronic housings. Its primary purpose is maintaining complete layer integrity through bending and forming — preventing the air gaps that compromise light blocking and protection.

Layer separation ruins curved protection. Guangdayuan‘s high-bond PE black and white film stays together through any bend. Backed by 20 years of expertise and a 16,000㎡ facility, we offer free sample testing. Contact us at 0755-28171981 or 18928456898 for delamination-free curved protection.