First, what is the principle of the mirror function of the protective film?

1, we found that now people take every step of the way will pick up the phone to see, in addition to mobile phone control this possibility. If you find that the brightness of that phone is not bright at all, then the phone must not be a mobile phone now, but a mirror.

2,When we turn off the main screen backlight of our phone,Thermal material die-cutting, The mobile phone protective film acts as a mirror. This protective film, also known as the mirror membrane, is a thin film. Altogether divided into 5, 6 layers, we use one layer of processing function to reflect the external light, through the brightness of the light and then to achieve the function of the mirror.

3,With the function of the mirror, it is natural that you do not need to wear a mirror to increase your luggage. In fact, this is a kind of gospel for many women who love beauty. Therefore, the use of mirror membranes is also generally female-dominated.

4,Protective film Die-cuttingThe mirror function of the protective film exists, and its reflective utility naturally has the effect of anti-heat, that is, when the heat of the sun shines on the mobile phone, the protective film is reflected again, which protects the long-term nature of the mobile phone.

TwoDie-cutting of electrically shielded materialsJoint materials die-cutting commonly used industries

1, the common applications of the industry are:

(1) Around the LED: to prevent leakage, absorb impact, improve air tightness.(2) PCB peripheral: absorption impact, absorption vibration, fill the gap, heat insulation effect.

(3) Keyboard gasket: rebound, pollution-free, good dimensional stability.(4) Around the battery: no pollution, absorption of impact sound, improve air tightness.

(5) Pad: Good abrasion, no pollution, good dimensional stability.(6) Rear pads of the diskette: absorbs vibrations, prevents impact noise, and improves air tightness.

(7) Friction gasket: Good friction, no pollution, good dimensional stability.(8) disk cover cushion: absorption vibration, shielding motor noise, shockproof, improve air tightness.

(9) Around the cough BA: Prevent murmur, fill the gap.() Around the LCD: dustproof, absorbing shock, filling clearance, improving shading.