FAQ Service

There are two types of self-healing screen protectors for the cutting machine: HD Clear and Matte. The packaging specification is 50 pieces per box (dimensions: 21x13x2.5 cm) and 1,600 pieces per carton(dimensions: 44x29x24 cm).

The self-healing function of screen protectors is made possible by the high elasticity and ductility of TPU material. When a small scratch appears on the surface, the TPU material gradually returns to its original shape through its inherent elasticity, reducing the visibility of the scratch. While it cannot completely remove all scratches, it is highly effective for minor ones.

Tempered glass screen protectors have high hardness and strong scratch resistance, making them suitable for flat screens and providing better impact protection. Hydrogel screen protectors, on the other hand, are mainly made from TPU material, offering high transparency and elasticity. They are highly stretchable, softer, and are ideal for 3D curved screens, perfectly fitting the edges of the phone. They also have a certain self-repair ability for minor scratches. Tempered glass protectors feel relatively harder but have excellent light transmittance, while hydrogel protectors feel softer, have better adhesion, but their transparency is slightly lower than that of tempered glass screen protectors.

The HD privacy screen protector sheets stand out for its ability to maintain screen clarity alongside the privacy feature, which is particularly beneficial for users seeking both functionality and clear visuals. Due to variations in screen performance,

When applying the high-definition privacy film, it's necessary to utilize an angle test tool to determine the most suitable cutting angle.

Instructions for installing the HD privacy screen protector sheets are as follows:

Set the phone screen to white background.

2. Use the anti-peep angle test tool to observe the display effect of the screen at different angles and select the angle with the smallest corrugated line.

Access the privacy angle setting on the screen protector cutting machine and input the determined privacy angle. Generally, a setting of 6° will be suitable for most mobile phones.

4.Place the material on the cutting area, aligning the right edge with the placement area's right side.

5.Choose the necessary cutting template.

6. Initiate the cutting process by clicking 'Cut.'

Below are the recommended cutting parameters.

If you seek to safeguard your mobile phone screen with optimal clarity, rely on the high-definition hydrogel film screen protector. The Mietubl HD hydrogel film screen protector boasts a light transmittance exceeding 95%, guaranteeing faithful restoration of every pixel detail on your screen.

Instructions for applying the HD clear hydrogel film screen protector are as follows:

1. Place the material on the cutting area, aligning the right edge with the placement area's right side.

2. Choose the necessary cutting template.

3. Initiate the cutting process by clicking 'Cut.'

Below are the recommended cutting parameters.

The parameter configurations are contingent upon both the thickness and hardness of the material. As the material's hardness increases, a corresponding rise in cutting pressure is necessary. Additionally, with increasing material thickness, the blade holder demands elevated pressure.

Here are some references：

Yes, our hydrogel film screen protectors are available in optional sizes like 180 mm x 120 mm, 200 mm x 300 mm, 240 mm x 340 mm, and 270 mm x 380 mm, welcome to check with us on more specifications.

Certainly, our hydrogel film screen protectors are compatible with other machine brands as well. However, adjustments such as material size settings and cutting pressure settings may need to be tailored accordingly.

We have different types of hydrogel film screen protectors, most of which have a 4-layer structure, and some materials use a 3-layer structure. The thickness changes depending on the functions.

The UV screen protector used for screen protector machines is characterized by its hardness, After UV curing, the hardness of the material will be greatly improved and it has excellent scratch resistance. The UV screen protector will be a good choice for curved screen mobile phones.

There are more than 10 types of cutting materials including HD clear / matte/privacy / anti-blue-ray /UV / self-healing, 360 full coverage, and screen protector sheets for smartwatches. All of which are made of high-quality materials, and optional sizes.