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one:Answers to frequently asked questions about film construction

Issuing time:2019-12-12 14:22

                                       

Answers to frequently asked questions about film construction


1. How to clean the paint surface before applying the film to achieve a firmer installation?

Answer: After the paint surface is cleaned, wipe it with alcohol, because alcohol evaporates quickly and can reachTo the drying of the paint surface.

2. Why are bubbles generated during the construction process?

Answer: During the construction process, the scraping film did not overlap.

3. How to deal with excessive bubbles?

Answer: ① Divide the big bubble into several small bubbles, and then squeeze them out.

②Prick a small hole in the side with an exhaust pen to exhaust the gas.

4. What should I do if I encounter garbage spots in the film when applying the film?

Answer: Uncover the film and wipe it with a lint-free cloth dampened with alcohol.

5. How to use the baking gun correctly during the filming process?

Answer: The indoor temperature reaches about 22 degrees.

The baking film temperature is between 200-300 degrees, 2-3 seconds (film surface temperature 40-50°),

The setting temperature is between 450-500 degrees, 2-3 seconds (film surface temperature 90°)

6. How to use the scraper correctly?

Answer: 35 degree angle, one direction and one line overlap to use, avoid excessive wiping force.

7. How to use the triangular scraper correctly?

Answer: ①The triangular scraper should not be too sharp when plugging the edge

②Wrap a towel to wipe when cleaning the corners

8. How to avoid loss of light when baking the film?

Answer: When baking the film, the temperature should not be too high or too close: Avoid stretching when baking the film.

9. How to splice correctly?

Answer: When splicing, the splicing should be carried out according to the unobvious part of the body.

10. How to construct PET car film?

Answer: ①Reducing the repeated peeling and pulling of the film surface can avoid obvious offset printing and scratches.

②I am used to using defoaming agent. When covering large areas, scratch the film without tearing it off. Every time it is exposed

Defoamer needs to be applied again.

③Scrape immediately after reopening and cannot be heated, the PET will have a higher flatness, and the heated glue will soften.

The upper scratching is easy to produce offset printing.


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1. How to clean the paint surface before applying the film to achieve a firmer installation?

Answer: After the paint surface is cleaned, wipe it with alcohol, because alcohol evaporates quickly and ca

     


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