Easy operation
There is no need to prepare glue before the production of pre-coated film, as in the instant coating process, there is no need to adjust the amount of glue during the production process, there is no need to dry the adhesive, and there is no need to clean after the work, which greatly shortens Time for work assistance. Therefore, for different pre-coating film laminating equipment, each shift can be equipped with at most 2 to 3 operators, which reduces the enterprise's human resource cost.
Reliable quality of pre-coated film
The structure of the pre-coated film is based on BOPP, and EVA hot melt adhesive is sprayed uniformly on it. Compared with the instant coating glue, the advantages of hot melt adhesive are:
1. It has good leveling in the molten state;
2. The glue molecule has a strong ability to diffuse into the ink and paper;
3. Strong ability to melt powder;

1. The high speed and high quality of self-adhesive label laminating machine is the development direction of label printing. Rotary printing will become the main production method of label printing. In Europe, America, Japan and other countries and regions. Flat and round flat label printing equipment has been basically eliminated. And with the localization of rotary label printing equipment, its price may be reduced to the level of imported flat-bed label printing machines, which will promote the expansion of the rotary label printing machine market.
2. Flat, convex, flexible, and net combined printing machines are more ideal: due to the diversified needs of label products in terms of beauty, anti-counterfeiting, and individualization, the advantages of various printing methods are the best choice to reflect the printing effect. Therefore, the design and application of combined printing presses with flat, convex, flexible and net functions will increase. This is also the development direction of label equipment manufacturers.
3. The online post-press processing is further expanded: the online post-press processing unit includes round knife die cutting, punching, indentation, hot stamping, laminating, embossing, compounding, gluing, folding, sheet cutting, and dividing. Strips, etc., and the post-press processing unit can be flexibly combined to provide a variety of high-speed, reel-type automatic post-processing methods.
4. New labels for self-adhesive label laminators enrich the label market: the development of radio frequency labels and in-mold label technologies will promote the rise of related markets, such as the demand for materials and equipment. In addition, there are many applications that cannot be ignored, such as highway tickets, airplane boarding passes, and admission tickets. Visitor tickets, etc. are all label products, which should attract the attention of printing companies.

1. The machine of the trademark laminating machine does not start: the input wire is blocked, the power wire is connected reversely, and the voltage is not enough.
2. Inaccurate temperature measurement: thermocouple, temperature controller. Whether the installation is incorrect or damaged.
3. The working vacuum cannot be increased: the air path is blocked, the hand valve or solenoid valve is not closed, the vacuum pump motor belt is loose, and the vacuum gauge is damaged.
4. The main power switch is tripped: the input wire of the heating box is leaking, the distribution box is leaking, the external wire is tied to the equipment, and the motor is leaking.
Fifth, the film suction of the trademark laminating machine is not in place: insufficient vacuum, air leakage, insufficient temperature, film too thin, workpiece pasted with other materials, the depth of the workpiece exceeds the film lift, the suction time is too short, the film is not stretched Rise, the workpiece is too close.

Pre-coated film laminating machine is a process method to protect and decorate the surface of printed matter. Laminating film occupies a large share in post-press processing. Just walk into a bookstore and you will find that most books use this method . This is because the surface of the laminated printed matter will be smoother, brighter, stain-resistant, water-resistant, and abrasion resistant. The cover of the book is more colorful and not easily damaged. The printed matter has abrasion resistance, folding resistance, tensile resistance and The moisture resistance has been greatly strengthened.
It protects the appearance effect of all kinds of printed matter and improves the service life. The most noteworthy thing about the pre-coating laminating machine is that the laminating film can make up for the quality defects of the printed products to a large extent. Many apparent defects appearing in the printing process, after laminating (especially after the matte film ), can be covered. People’s awareness of environmental protection has gradually increased, and relevant laws and regulations have been continuously improved. The two major problems of pollution during the film processing and the difficulty of recycling when the film is discarded are facing people.

The self-adhesive laminating machine market in my country is still a "prosperous" scene. To talk about book decoration, we must talk about laminating technology. This status quo has its inevitability:
(1) Laminating equipment and technology have been quite mature after years of development and improvement.
(2) Laminated products have many advantages. See the role of film for details.
(3) Laminating machines are relatively cheap, and printing plants are willing to introduce them. The cost of the laminating process is not high, and publishers are willing to improve the performance and aesthetics of books and periodicals through laminating. Both printing houses and publishing houses can obtain certain benefits from laminating.
With the development of science and technology and the strengthening of human awareness of environmental protection, "green environmental protection" will become an inevitable trend in the development of self-adhesive laminating machines. To be sure, in the future development process