The cold laminating film is processed by transparent PVC adhesive. According to the texture of the film surface, it can be divided into light film, frosted film, frosted film, star film, laser film and special texture protective film. It is used for advertisement production and is also a kind of advertisement cloth . It is light film, dumb film, dumb film. The cold laminating film is used by hand or cold laminating machine to attach the cold laminating film to the photo printing screen to prevent the screen (printing surface) from being scratched, contaminated or damp, and to protect the screen.
Cold laminating film can increase the texture of the picture, protect the picture, scratch and waterproof. However, photographic images cannot be made highly resistant to corrosion and ultraviolet rays. Ultraviolet rays will penetrate the cold laminating film and cause the picture to fade. Over time, the cold laminating film will become brittle. It can be widely used in wedding photography, oil painting production, calligraphy and painting, outdoor posters, advertisements, all kinds of pictures, documents, materials... etc. Now we can provide more than 20 styles, various patterns, light/matte surface and laser series and other products. Used for larger advertisements, architectural decoration renderings, background decorations, etc. The use of cold laminating film to protect the peritoneum has a better effect
At present, the largest amount of advertising is the light film and the dumb film.

1. Turn the pressure regulating handles on both sides of the machine to separate the upper and lower shafts. At the same time, place the picture to be mounted and the cold laminating film between the two shafts. Turn the pressure regulating handle to make the upper and lower shafts move parallel and downward. When you turn the pressure regulating handle and suddenly feel relaxed, it means that the upper and lower shafts have been in contact. Please do not continue to pressurize at this time, just tighten the pressure regulating handle gently. If you continue to pressurize, the shaft will deform and the operation will fail
2. After the pressure is adjusted, the pictures and cold laminating film between the two shafts are drawn out from between the two shafts. Prepare to install the film.
mountain
Press the cut cold laminating film (slightly larger than the picture) into the two shafts (the film is facing down and the release paper is down), the front end of the cold laminator is pressed by the two shafts, the film and the release paper are separated, and the film is pulled Go to the back of the machine, wrap the upper roller, and lay the release paper flat on the front work panel. At the position close to the shaft, gently press the release paper with your hand to separate the film and release paper as much as possible. Place the picture on the release paper, straighten it from the middle of the picture to both sides by hand, turn the machine, and evenly press the picture into the two rollers. Don't just push in the sides of the graph. Carelessly press the front side of the figure into the shaft in parallel, otherwise the part pressed into the shaft will gradually appear wrinkles and cause malfunction. If you are not sure whether the character is pressed parallel to the shaft, you can use 1 cm wide double-sided adhesive paper (2-3 cm long) to glue the front end of the character three or four places with release paper. Please note that you should paste it first. Stay in the middle, and then gradually paste it parallel to the sides
Problem handling
When there is a feeling of "fog" in a large area of ​​the screen:
1. Insufficient film pressure-adjust the pressure of the cold laminator;
2. The two ends of the cold laminator are not flat---adjust the adjusting screw of the distance between the cold laminator to make the distance equidistant;
3. Above the photo paper-the surface of the photo paper is not flat, generally around 25 degrees, will automatically disappear after 2-3 hours, the higher the temperature, the faster it will disappear;
4. Over PP glue---A. If there is no "rough" feeling in the PP glue picture with your hands, please follow the above method; B. If there is a "rough" feeling, you need to add more PP glue;
5. Glue viscosity is not good at low temperature --- A. Increase the use environment temperature. B. Replace the cold laminating film
If you want to consult related content, you can contact flex banner manufacturers.