HUAWEI Honor 20 Screen Protector Hydrogel Film

How do you apply hydrogel film?
Application is effortless thanks to the included installation kit! Simply wipe your screen clean of fingerprints and smudges, plug the installer into the charging port to hold the protector in place, and glide the squeegee over your screen to apply the hydrogel protector. In some cases, patience is the key to getting rid of air bubbles; just wait for 24 to 48 hours and the bubbles may simply work themselves out. If time doesn't do the trick, there's a good chance you have an air bubble removal tool in your wallet.

The obtained hydrogels exhibit enhanced fracture stress and strain up to 1.8 MPa and 750%, respectively, a high toughness as shown by a fracture energy of 4000 J m−2 and a complete recovery after loading until 600%. At the same time, TPU material has better elasticity, which can rebound to repair minor scratches on the surface.

You can use cryotome, but first you have to embed your hydrogel into optimal cutting temperature (OCT) compound, freeze it at -20 degree C and cut using cryotome.

How do you get rid of air bubbles on the side of a screen protector?
Once you have oil around the area switch to the other side of the cotton bud and then use the dry side to apply some force to the screen protector. And almost push the halo effect to the edges.

Why Hydrogel Cutting Machine is popular?

Hydrogel Cutting Machine is a product developed for cutting hydrogel screen protector It supports to cut TPU, TPH, PET and PVC these material.  It can cut protective films for mobile phones, tablets, watches, cameras, airpods, etc.  The operation system is very simple, you can learn to operate it in 1 minute.

This machine makes you to get the latest model of mobile phone screen protector on the market in the first place. 
In the past, when a new model of mobile phone came out, it took 15 to 30 days to get the corresponding model of the mobile phone screen protector. But now all you need to do is to turn on your cutting machine, connect to the network, and select corresponding models you need to customize. It only takes 20 seconds to complete the production of mobile phone screen protector you need.