Guangdayuan’s PE Film Protects Laptop Casings During Anodization
author: Shenzhen Guangda Yuan Film Co., Ltd.
2025-07-30
Laptop factories across Thailand are grappling with a persistent and costly challenge: the delicate anodized aluminum casings of their devices often sustain scratches during the laser engraving process. This issue is so prevalent that it results in approximately 3% of production units being rendered unsellable, leading to significant financial losses. The problem is compounded by the limitations of ordinary protective films. These conventional films typically either tear under the intense heat generated by the laser or leave stubborn adhesive residue on the anodized surface when removed, further degrading the quality of the product.
Enter Guangdayuan’s revolutionary anodized surface PE film, a game-changing solution engineered with advanced heat-resistant adhesive technology. This specialized film is designed to endure the high temperatures associated with laser engraving without charring or deforming, ensuring the integrity of the anodized aluminum casing throughout the manufacturing process. With a precisely calibrated 25g/in tack strength, the film can be peeled off cleanly, leaving no trace of adhesive behind and preserving the pristine finish of the anodized layer. For added versatility, our film is available with a matte finish option that seamlessly matches the textures of various laptop casings, effectively eliminating reflections and glare during quality inspection, which is crucial for maintaining stringent quality control standards.
The tangible benefits of Guangdayuan’s anodized surface PE film have been vividly demonstrated by a Lenovo supplier based in Rayong. Since adopting our protective film, they have witnessed a remarkable reduction in their scrap rate, which has plummeted from 3% to a mere 0.5%. This substantial improvement not only translates to significant cost savings but also enhances overall production efficiency. Our film also adheres to the strict RoHS (Restriction of Hazardous Substances) standards, with heavy metal content measured at less than 1ppm. This compliance ensures that our product meets the stringent import requirements of the European Union, making it a reliable choice for manufacturers with global market aspirations.
Understanding the diverse needs of our clients, we offer a range of customization options for our anodized surface PE film. Whether you prefer a matte or glossy finish, we can tailor the film to suit your specific aesthetic and functional requirements. Moreover, we cater to businesses of all sizes, including startups and those involved in new model launches, with a low minimum order quantity (MOQ) of just 500 rolls. This flexibility allows our clients to test our products on a smaller scale before committing to larger orders, providing peace of mind and confidence in their investment.#PE film#
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