What is the principle of thermal lamination technology of QUICK WARM-UP A3 THERMAL LAMINATION MACHINE?

Thermal lamination technology is a process that closely combines a layer of film (such as PET, PVC, etc.) with the surface of the document through heating. This technology can add a layer of protection to the document, effectively resisting water stains, stains and daily wear and tear, and also It can significantly improve the visual effect and storage life of documents. QUICK WARM-UP A3 THERMAL LAMINATION MACHINE uses this technical principle to provide comprehensive protection for documents of A3 size and below.

1. Preheating system
The core of QUICK WARM-UP A3 THERMAL LAMINATION MACHINE is its efficient preheating system, which can heat the inside of the laminating machine to the appropriate working temperature in a short time, ensuring that the film and document can be evenly and firmly bonded during the laminating process. bonding. The length of preheating time directly affects work efficiency, and the QUICK WARM-UP series models have won wide recognition in the market due to their excellent preheating performance.

2. Film heating and transportation
After preheating is completed, the machine will automatically feed the film into the heating area. The heating elements (such as electric heating wires, heating plates, etc.) in the heating area will evenly heat the film, making it soften and have a certain degree of viscosity. The transmission system inside the machine will accurately feed the documents to be coated into the heating area to ensure Film and document can be accurately aligned.

3. Bonding and flattening
As the film comes into contact with the document, the film gradually bonds to the surface of the document under the combined action of heat and pressure. QUICK WARM-UP A3 THERMAL LAMINATION MACHINE is usually equipped with a precision pressure roller system, which can apply appropriate pressure during the lamination process to ensure tight and uniform adhesion between the film and the document. The rolling of the pressure roller can also flatten the film and eliminate bubbles, further improving the coating effect.

4. Cooling and cutting
After the bonding is completed, the document will enter the cooling area for natural cooling or forced cooling. The cooling process helps to solidify the bond between the film and the document, making it stronger. Some high-end models are also equipped with an automatic cutting system, which can After the lamination is completed, the excess film edges are automatically cut off to improve the beauty and neatness of the finished product.

The principle of QUICK WARM-UP A3 THERMAL LAMINATION MACHINE's thermal lamination technology is simple and efficient. Through steps such as preheating, heating, bonding, flattening and cooling, it achieves comprehensive protection of documents. The application of this technology improves the quality of documents. Preservation life and visual effects also bring users a more convenient and efficient office experience.