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Question:

How to make sure there is no bubble on the film?

nan

Answer:

First, to spray liquid detergent water on the film with a quick speed, and then paste it on the glass immediately. Make sure the film not to be polluted by dust and the glass has been clearly cleaned before pasting.
1. Cutting: The specifications of glass film are cut into veneers than are to be larger than about 1cm. This will avoid the trouble of sticking to the side (while more than one side) and repeating again. 2. To clean the glass: Before pasting the glass paper, the grease, stains and dust on the glass should be cleaned with enough water( the best is t o add some liquid detergent). The purpose of spraying water is to temporarily reduce the viscosity of the glass film, and the viscosity of the glass film will not be affected after it is dry. 3. To remove the back release liner: To remove the membrane type glass film back (with rubber surface) also enough spray in the water, it will paste process can random in the glass move back and forth which is convenient to the proper position. 4. Pasting: First, to paste the glass film on the glass after the average proportion, and post it on the glass top and aligned paste from the top to the down. If it is not alined in one-time, it can be repeatedly reopened to paste (the benefits of spraying water) 5. To exhaust bubbles: To use the scraper or IP card from the center to the around water and scraping bubble, catch out water and air bubbles with a needle or blade punctured to smooth. Until there is no any water and air bubbles, and the glass film is completely sticked on the glass so far. 6. To cut off the rest part: After pasting the film, to cut off the excess part with the blade.
When pasting, the dirty things should be cleaned and the air should be blocked out so that there are no bubbles.
It must be pasted indoor, and to ensure that there are no other projects in the field of construction, reducing the amount of dust floating in order to ensure that the film does not bubble. When spraying the film by liquid detergent and water, the speed should be keep quickly. And after spraying, it should be immediately pasted to the glass. Make sure the film to be polluted by the dust on the basis of the cleaned glass. Pasting film is a delicate work, and it takes a lot of time and manpower.

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