The core material of cold laminating film is transparent PVC (polyvinyl chloride), which is widely used in packaging, construction, advertising and other fields due to its good transparency, flexibility and weather resistance. In the field of screen protection, PVC has been given new life through precise adhesive processing technology. During the adhesive processing, one side of the PVC film is coated with a special adhesive, which can fit tightly with the screen without damaging the surface of the screen to form a protective film. This film is not only highly transparent and can perfectly show the original color and details of the screen, but also has good flexibility and tear resistance, which can effectively resist damage to the screen by external factors.
The protective function of cold laminating film is mainly reflected in the following aspects:
Resist scratches: The surface of cold laminating film is smooth and has a certain hardness, which can effectively prevent sharp objects from scratching the screen. Even daily friction or accidental touch can be effectively buffered by cold laminating film to protect the screen from damage.
Anti-fouling and anti-staining: The coating on the surface of cold laminating film has excellent anti-fouling properties and can resist the adhesion of stains such as dust and oil. Even stains that are difficult to remove can be removed by gently wiping with a damp cloth without leaving any marks, ensuring that the picture remains clean for a long time.
Waterproof and moisture-proof: Cold mounting film has good waterproof properties and can effectively isolate the picture from moisture erosion. In a humid environment, cold mounting film can protect the picture from mildew, deformation and other damage, ensuring the long-term preservation of the picture quality.
Anti-ultraviolet: Although cold mounting film itself does not have the ability to completely resist ultraviolet rays, it can provide a certain degree of protection for the picture and slow down the damage of ultraviolet rays to the picture. For works that need to be displayed outdoors for a long time, the use of materials or coatings with stronger anti-ultraviolet properties can further enhance the protection effect.
The application scenarios of cold mounting film are extremely wide, covering almost all pictures that need to be protected. In the field of photography, cold mounting film is widely used to protect precious photos such as wedding photos and artistic photos, ensuring that these precious moments can be permanently treasured. In the field of painting and artworks, cold mounting film can provide effective protection for works such as oil paintings, watercolors, sketches, etc., to prevent problems such as pigment shedding and picture fading. In the field of advertising design, cold lamination film is used to protect printed materials such as posters and brochures to ensure that the advertising information remains clear and eye-catching during the display process. In addition, cold lamination film is also widely used in book binding, document protection and other fields, becoming a powerful tool for protecting various paper materials.
The impact of cold lamination film on the long-term preservation of the picture cannot be ignored. On the one hand, cold lamination film can effectively isolate the damage to the picture from external factors and extend the service life of the picture. On the other hand, the cold lamination film itself may also change over time, such as aging, yellowing, etc., thus affecting the protection effect and visual effect of the picture. Therefore, when choosing cold lamination film, it is necessary to fully consider its material, performance, service life and other factors to ensure that the selected product can meet the needs of long-term preservation of the picture. At the same time, regular inspection and maintenance of the picture covered by cold lamination film, timely detection and treatment of potential problems are also the key to ensure the long-term preservation quality of the picture.
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