By applying an automatic laminating machine to cover the printed matter, the brightness of the printed matter is greatly enhanced, so that the printed matter can achieve the anti-dirt, waterproof, anti-discoloration and heat-resistant, light-resistant and wear-resistant process effects, which improves the product The beauty of the product enhances the service life of the product. Therefore, it is very important to ensure the quality of the coating process. So, how does the automatic laminating machine avoid wrinkling?
        The product to be constructed by the automatic laminating machine must be straight. Handle uneven paper with "ruffled edge" and "tight edge" phenomena. Paper with "ruffled edges" can be baked, and paper with "tight edges" can be hung to dry. Be sure to wait for the blot to dry before coating, otherwise it will cause blistering or hair pulling.
        The paper used in the automatic laminating machine is generally coated paper, offset paper, and whiteboard paper. The paper wrinkle phenomenon that occurs during lamination is generally in the following situations:
        1. Improper temperature and humidity control in the workshop. When the relative humidity is too high, the paper absorbs moisture and starts to "ruffle", causing the paper to wrinkle during the lamination process, and the temperature and humidity of the workshop must be strictly controlled.
        2. If the ambient temperature is too high or the laminating temperature is too high, the paper will “tighten” and cause the paper to wrinkle. It can be flattened with a pressing plate, increase the number of times of knocking and kneading the paper before laminating, and reduce the environment and the temperature of the laminating.

        3. The uneven pressure of the roller causes the paper to wrinkle during the lamination process. In this case, the pressure of the roller should be corrected before starting operation.