Do Bubbles Affect the Protection of PE Mesh Film?
author: Shenzhen Guangda Yuan Film Co., Ltd.
2025-06-04
In the process of using PE mesh film, a common concern among customers is whether bubbles on the surface after pasting will impact its protective effect. The answer lies in the unique design and high - quality features of Shenzhen Guangdayuan's PE mesh film.
Guangdayuan's PE mesh film is crafted with a special mesh structure. The raised parts on the film surface, with a height precisely controlled between 5 - 8μm, form evenly distributed air - guiding channels. During production, advanced blowing machines are used to ensure that the mesh spacing is consistent, approximately 0.5mm. This design allows air to be quickly expelled when the film is applied, and tests show that the bubble residue rate is less than 0.5%. Even if a small number of bubbles remain, they will not affect the film's cushioning and protective effect on the surface.
The film's application scope is extensive. In the electronics industry, it is an ideal choice for protecting delicate components such as LCD screens and semiconductor wafers. In the automotive industry, it can protect the surfaces of car body parts and interior components. In the construction industry, it is suitable for protecting building materials like aluminum profiles and glass.
With the advantage of in - depth cooperation with Harbin Institute of Technology, Guangdayuan can continuously optimize the product formula and production process. The double - shaft temperature control system (with an error of ≤ ± 1 °C) in the coating machine ensures uniform heating of the film, reducing the occurrence of bubbles from the source. Therefore, customers can rest assured that although bubbles may seem a concern, they do not compromise the excellent protection provided by Guangdayuan's PE mesh film.
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