FAQS

How to identify the anti-blue tempered glass membrane
Release date:[2015-07-10 12:40:07]   Click data:5572

The most direct way is to use blue test on the spot lights direct detection.Because the blue light film is through the absorption and transformation of mobile phone of the background light blue to blue light filtering, so when the blue film meet with blue light it will turn blue, and ordinary sticker will not.Secondly the blu-ray mobile film production is with strict implementation of the standards, and to circulate on the market but also need through the certification authority.

The test method: move the blue light tempered glass membrane cover half of the watermark, through the blue light, see the watermark on the money is complete, if can't see the anti-counterfeiting watermark is true, if not,it is false.

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