How to apply glass film without foaming? Novice friends must strictly follow the process.

1. Cutting: Cut the glass film to a size that is about 1cm larger than the actual glass being pasted. This will avoid the trouble of repeated pasting caused by misalignment.

2. Cleaning glass: Before pasting glass, be sure to wipe off any oil stains, dirt, and dust on the glass, and then spray enough water with detergent on the glass to achieve a downward flow. The purpose of spraying water is to temporarily reduce the viscosity of the glass film, which will not be affected after drying.

3. Tear off the auxiliary film: After removing the auxiliary film, spray enough water on the back of the glass film, so that it can be freely moved back and forth on the glass during the pasting process, which is conducive to finding a better position.

4. Paste: First, apply the glass film evenly on the glass, align it on the top of the glass, and paste it from top to bottom. If it is not aligned at once, you can peel it off again and paste it repeatedly.

5. Exhaust bubbles: Use a specialized water squeezing shovel for film application to remove excess water. If the excess water and bubbles cannot be removed, use a needle or blade to puncture and smooth them out until there are no more bubbles. The glass film will be completely attached to the window.

6. Cut off excess parts: After pasting, use a craft knife to cut off the extra 1cm and it's done.