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How to stick PE protective film to achieve the best effect?

by:LINYANG     2019-12-27
PE protective film is as easy to use as a tape. However, as the width and length of the protective film strip increase, the difficulty factor will also increase a little in response. The difficulty of handling 4 feet wide x 8 feet long tapes is different from that of handling 1 inch wide x 4 inch long tapes. A bigger challenge is to make the large PE protective film perfectly aligned with the target surface and then put it away without causing ugly wrinkles or bubbles on the surface, especially on the surface of irregular products, it is difficult to handle. In order to better stick the protective film on the surface of the product and make it as perfect as possible, we need at least two people. One person holds the protective film reel, while the other pulls the torn end to the other end of the product to be protected, pastes the end to the target surface, and then manually presses the protective film in place toward the person holding the reel. This method has high labor intensity and low work efficiency, but the work effect is quite good.

another way to manually apply a large PE protective film to a large piece of material is to apply the material to the film. The following describes a method of converting large blocks (4. 5x8. 5 feet) A relatively simple method of applying surface armor to 4 x 8 feet materials. You will need a roll of double-sided adhesive tape and a utility knife. ( Note: problematic materials should be able to tolerate a certain amount of processing before this method can be successfully carried out. )

How to perfectly stick the protective film on the surface of the product: 1. Prepare a suitable large and flat workspace-Larger than the object to be protected-Clean, free of dust, liquid or pollutants. 2. Paste 4 near each end of the workspace. Double-sided adhesive tape 5 feet long. . . About 8. 5 feet. These will be used to hold movies, not materials to be protected. 3. With the adhesive facing up, unfold a small piece of protective film. Ensure smooth and wrinkle-free, and stick the loose end evenly on one of the double-sided adhesive tapes. 4. Continue to expand the protective film and place it not far from another double-sided adhesive tape along the length of the working surface. 5. Now, roll up the film and put it on it, exceeding the double-sided adhesive tape. Be careful not to pull out the tape at the end of the original connection, adjust the direction of the film, ensure that the film is straight, no wrinkles, and reasonably tighten, but not too tight, so that the film will shrink later. ( When the film is stretched during use, when the film tries to return to its original shape, the edge tends to pull up. )6. Place the film down on the second double-sided tape. 7. Using a utility knife, cut the reel off the film that is now waiting to receive the sheet to be protected. 8. Place one edge of a piece of material on one end or one side of the protective film. Place it in the position where the film is clamped by double-sided adhesive tape. 9. Gradually place the parts on the adhesive film. Note: If the material is flexible, when you place it on the film, bend it slightly to roll it up so that air escapes between the material and the film. 10. In order to ensure that the sheet is attached to the film, pressure is applied to the material, especially along all edges, to ensure good adhesion. Clean paint rollers may be used for this purpose. 11. Use a utility knife to track part of the outline on the protective film and remove the excess film. Delete the redundant and handle it. 12. Carefully turn over the part and apply pressure directly to the film if necessary, working outward from the middle to ensure good adhesion of the entire area. 13. The completed piece of inspection is complete and covered with no wrinkles. For mass production, it is recommended to use a machine commonly known as a laminator to coat the protective film. This is especially useful when both sides of the paper need to receive protective films, because the machine can be applied to both sides at the same time.

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