1. Professional multi-functional laminating machine, which can do a variety of tasks such as thermoplastic, cold lamination, low temperature cold lamination, hot lamination, etc., suitable for graphic mounting and binding and binding cover mounting;
        2.Adjust the pressure and height of the rubber roller on one side; internally heated double roller heating, intelligent constant temperature;
        3. Light touch operation button, free temperature setting, 9 speed adjustment, LED digital display;
        4. Heighten the upper and lower roll film holders to install large rolls of hot film to avoid the inconvenience caused by frequent roll film changes. The upper and lower roll films and the tension of the left and right sides of the roll film can be adjusted separately to ensure The coating effect of various materials;

        After the printed matter is covered with film, it can improve the grade of printed matter and automatic laminating machine. Generally, there are two types of film: one is dumb film and the other is bright film.
        Laminating is the process of covering the surface of printed products with polypropylene and other plastic films, and using adhesives to heat and pressure to bond them together. The coating process is divided into two types: pre-coated film and coating film. The pre-coated film is to pre-coat the adhesive on the plastic film, dry and wind it. Afterwards, in the case of an adhesive, the film can be coated by hot pressing. That is to say, the coating film is to use the adhesive at the same time when coating the film.
        The method of laminating is divided into "cold mounting" and "hot mounting". "Cold mounting" is to use the pressure of glue and cold mounting machine to bond the photo to the film and the backboard; while "hot mounting" is to mount the photo by the high temperature and high pressure of the hot mounting machine. In contrast, the cost of cold mounting is lower, but the effect of hot mounting is better, and the photo storage time is longer after mounting. The printed products covered with film are more beautiful, and the grade is also very high. Almost every printed product needs to be covered. In the printing industry, printing is almost separate from laminating factories, so it is more professional.
        One: There is a feeling of “haze” on a large area of ​​the picture
        1. Insufficient film pressure-adjust the pressure of the cold laminator;
        2. The two ends of the cold laminating machine are uneven-adjust the adjusting screws of the spacing of the cold laminating machine to achieve equal distance;
        3. Over-photographic paper --- The surface of photo paper is uneven, generally around 25 degrees, it will automatically disappear after being placed for 2-3 hours, the higher the temperature, the faster the disappearance;
        4. After the PP adhesive-A. If you touch the PP adhesive screen without a "rough" feeling, then proceed according to the above method; B. If you have a "rough" feeling, you need to change the PP adhesive;
        5. The viscosity of the glue is not good at low temperature --- A. Increase the temperature of the use environment. B. Replace the cold laminating film;

        The pre-coated automatic laminating machine uses the pre-coated laminating process for lamination processing, without gluing and drying parts. The pre-coated automatic laminating machine consists of pre-coated plastic film unwinding, automatic printing input, hot pressing area It consists of four main parts: composite and automatic winding, as well as mechanical transmission, flattening of pre-coated plastic film, vertical and horizontal slitting, and computer control system auxiliary devices. The automatic conveying mechanism can ensure that the printed products do not overlap and enter the composite part at equal distances during the transmission. The automatic pre-coating film laminating machine is generally controlled by pneumatic or friction mode, and the conveying is accurate and the precision is high. In the case of printed products with small composite format, the above requirements can also be met.
        Pre-coating film coating technology refers to a professional manufacturer that pre-coats hot-melt adhesive on the BOPP in the molten state. After cooling and solidifying, it becomes a technology that can be firmly bonded by heating and pressing again. An emerging coating process. So what are the structural characteristics of the pre-coated film coating technology? The pre-coated film is composed of a substrate and an adhesive layer, and the substrate is usually PET and BOPP. There are two types of adhesive layer: molten type and solvent volatile type. According to the different processing technology and equipment conditions, different thickness of adhesive layer is selected. The thickness of the adhesive base layer is generally: 5-15um.

        The laminating machine refers to the transparent plastic film is applied to the surface of the printed product by hot pressing, forming a 10-20um film, which protects the printed product and increases the gloss of the printed product. The laminating process is widely used for surface binding and protection of book covers, picture albums, commemorative albums, postcards, product manuals, calendars and maps.
        The laminating process is mainly divided into semi-automatic laminating machine and fully automatic laminating machine. Although the specific operations of semi-automatic and full-automatic are somewhat different, the principle is the same: the adhesive is applied to the plastic film by a roller coating device, heated by a hot-pressing roller, the film is softened, and then the bottom is coated The printed material and the film are pressed together to form a paper-plastic integrated film product.
        According to the different raw materials and equipment used, the film coating process can be divided into coating film process and pre-coating film process. Instant coating refers to the process of using plastic film as the raw material during the laminating operation, firstly coating the adhesive on it, and after drying treatment, then hot-pressing the plastic film and the printed product. The pre-coating type refers to a process method in which a plastic film coated with an adhesive in advance and dried is used as a raw material, and is directly subjected to hot-press compounding with a printed product.

        The laminating of the automatic laminating machine is to coat the plastic film with the adhesive, and it is used with the printed matter using paper as the substrate, and the use of the rubber pre-coating laminating machine, the laminating is to coat the plastic film Agent, and it is combined with the printed matter using paper as the substrate after being pressed by the rubber cylinder and the heating cylinder to form a paper-plastic product. The printed product that has been coated with adhesive indentation machine has a thin and transparent plastic film on the surface, which makes the surface smoother and brighter, which not only improves the gloss and fastness of the printed product, but also extends the service life of the printed product. The film also plays a protective role such as waterproof, anti-fouling, abrasion resistance, folding resistance, and chemical resistance.
        If the transparent bright film coating is used, the printed graphics of the coated product will be more vivid and full of three-dimensional sense, which is especially suitable for the packaging of green food and other commodities, which can arouse people's appetite and consumption desire. If a matte thin film is used, the film product will bring a noble and elegant feeling to consumers.
        After the automatic laminating machine laminating the packaging and printing products, it can significantly improve the grade and added value of the commodity packaging.