The laminating process of the laminating machine refers to the whole process of laminating pictures and photos, including film selection, film making, and cutting. It is mainly used for the post-production of advertising pictures and wedding photos. Below we introduce the laminating machine The effect of the coating process:
1. Overlay the protective film on the picture to improve the strength of the picture and the wear resistance of the surface.
2. The laminating machine pastes the pictures on the display board or the cloth surface to make a hanging advertising picture.
3. Isolate the picture from the outside air to prevent the deformation and cracking caused by the dampness, corrosion and drying of the corrosive gas in the atmosphere, the fading and discoloration caused by rain erosion and ultraviolet radiation, and keep the picture picture. The bright color lasts for a long time, extending the life of the picture display.
4. Lay a special mask or sheet on the picture to form a picture with special artistic effects such as bright light, oil painting, matt, virtual and three-dimensional.

(1) Using instant film as the cover can protect the paper. After laminating, the service life of the cover (or the surface of the printed product) can be extended, especially for students' textbooks, so the amount of use is increasing.
(2) Imprints are not easily destroyed. After being coated with a ready-to-use film, it can increase the color effect and protect the color printed graphics without being worn. This is conducive to the publishing house editors to make various art designs on the cover or printed surface according to their needs, so it also promotes the increase in usage.
(3) The production of coating film is beneficial. In the automatic laminating machine, the production cost of the coating film is low, easy to start, and profitable, and the enterprise can benefit.
The failure problems that often occur in laminating machines and how to solve them
1. The machine does not start: the input wire is disconnected, the power cord is reversed, and the voltage is insufficient.
Second, the temperature measurement is not accurate: thermocouple, temperature controller. Whether it is installed incorrectly and damaged.
3. The working vacuum does not come up: the gas path is blocked, the hand valve or the solenoid valve is not closed, the vacuum pump motor belt is loose, and the vacuum gauge is damaged.
4. The main power switch trips: leakage of the input wire on the top of the heating box, leakage of the distribution box, external wires on the equipment, leakage of the motor, etc.
Fifth, the suction film is not in place: the vacuum is not enough, the air leakage, the temperature is not enough, the film is too thin, the workpiece is pasted with other materials, the concave depth of the workpiece exceeds the lift of the film, the suction time is too short, the film is not lifted, the distance between the workpiece Too close.
Sixth, the surface of the returned workpiece has folds and is not smooth or the corners cannot be wrapped: the film is not straightened, the quality of the film is not good, the workpiece is not well polished, the glue is sprayed too much, and the mold below the workpiece is too low.
7. The membrane is pulled down when the suction is not completed: whether the solenoid valve or the hand valve is open.

A long time ago, we used the old-fashioned machinery, and the operation was delayed. We must replace the old-fashioned laminating machine with a new-type automatic laminating machine. Compared with the old-fashioned laminating machine, there are larger automatic laminating machines. Advantages, here we will introduce some advantages of the automatic laminating machine. During the automatic laminating machine, the automatic paper feeder uses the oil-free vacuum air pump suction system to realize automatic paper feeding. This is old-fashioned. What the laminating machine does not have is also a feature of the new automatic laminating machine that is paid attention to. Another point is that the automatic paper feeding system is equipped with a photoelectrically controlled paper shortage and paper break automatic shutdown protection device, and the old laminating machine cannot achieve automatic paper break. Shutdown protection. The automatic laminating machine we saw on the factory side is a relatively modern equipment, with a man-machine interface system, the screen is a color touch screen, the operation is very simple, you can directly enter the paper size to be processed manually, and you can achieve automation. Many people think that these points are not enough. Of course not. The automatic laminating machine has many advantages. For example, the film slitter can cut the width of the film to make it suitable for the width of the paper, so we can choose according to our needs. Appropriate paper can realize automatic slitting smoothly. The more advantages the equipment has, the more it will be used by people and the more perfect it will be.
What are the processes of the automatic laminating machine?
The laminating machine is widely used in people's daily necessities. It is a mechanical device that processes and copies plastic films on paper by machine processing. It can be laminated on the covers of magazines and books, as well as daily necessities such as calendars, paper bags, packaging boxes and so on. The laminating machine is mainly composed of three parts: gluing, drying tunnel and hot pressing. The laminating machine can be divided into two types according to different processes. One is the instant film laminating machine, and the other is the pre-coating film laminating machine. That is, the coating film laminating machine is a laminating machine that uses paper with plastic to carry out paper-plastic lamination. The pre-coating film laminating machine is divided into two types, one is a light film laminating machine, and the other is a sub-film laminating machine. With the development of the times and the advancement of industrial technology, people have broken through the constraints of the process and converted the process of production process into an automated form. Therefore, in the laminating industry, more and more people use automatic laminating machine The membrane machine is not limited by the process, which greatly improves the lamination efficiency.

Laminating is to apply a binder to the plastic film and combine it with the printed matter using paper as the substrate, pressurized by a rubber cylinder and a heated cylinder, and form a product of paper and plastic. The printed product after lamination 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. At the same time, the plastic film is waterproof and Protection against dirt, abrasion, folds, and chemical corrosion.
Laminating machine can be divided into two major categories of instant coating laminating machine and pre-coating laminating machine. Instant coating laminating machine includes three parts: gluing, drying, and hot pressing machine. It has a wide application range, stable and reliable processing performance, and is currently widely used in China. Pre-coated laminating machine, no gluing and drying parts, small size, low cost, flexible and convenient operation, not only suitable for laminating processing of large batches of printed products, but also suitable for laminating small batches and scattered printed products such as automated desktop office systems Processing is very promising.
The principle of laminating machine
(1) Using instant film as the cover can protect the paper. After laminating, the service life of the cover (or the surface of the printed product) can be extended, especially for students' textbooks, so the amount of use is increasing.
(2) Imprints are not easily destroyed. After being coated with a ready-to-use film, it can increase the color effect and protect the color printed graphics without being worn. This is conducive to the publishing house editors to make various art designs on the cover or printed surface according to their needs, so it also promotes the increase in usage.
(3) The production of coating film is beneficial. In the automatic laminating machine, the production cost of the coating film is low, easy to start, and profitable, and the enterprise can benefit.
Maintenance of automatic laminating machine, what is laminating machine?
Maintenance method of laminating machine
As the saying goes: "Tools don't need to be unknown, brains don't need to be ill." With the development of society, the laminating machine has been widely used. How to maintain the laminating machine has become the main theme of today. The following is how the author introduces how to maintain the laminating machine:
1. Regularly check the parts of the laminating machine to see if it is damaged, and replace it with a new one if it is damaged.
2. For the water supply of the flower seed planter, adjust (1) Ridge shape adjustment ① Ridge height adjustment: When the earth shovel is lowered, the height of the ridge can be increased, but at the same time, the sowing opener and the depth-limiting barrel should be adjusted to the corresponding When the earth shovel is raised, the height of the ridge can be reduced, and at the same time, the sowing opener and the depth-limiting barrel should also be adjusted downward to the corresponding position.
3. Operate reasonably in accordance with the rules of the manual, and prohibit all improper operations.
A good laminating machine, the hot stamping and creasing machine not only requires the operation specifications, but also the maintenance is equally important. I hope you strictly follow the regulations on the operation and maintenance of the laminating machine and develop a good habit of using the laminating machine. Extend the life of the machine.

The automatic laminating machine is for laminating the surface of printed products, such as books, posters, color box packaging, handbags, etc. In response to the continuous improvement of global environmental awareness, oil-based lamination will be gradually replaced by water-based lamination. The new laminating machine designed by our company is suitable for laminating water-based/oily two kinds of glue and pre-coated film.
The head of the laminating machine adopts the feeder head automatic paper feeding system, the pressing steel rod adopts the hot oil circulation heating system, the compound pressure adopts the pneumatic device, the electrical system adopts PLC programming control, the cutting system is equipped with knife and rotation Flying knife slitting device, the automatic laminating machine is equipped with an automatic paper collection system at the rear, the whole machine occupies a small area, has a high degree of automation, simple operation, and high stability. It is the first choice for the printing and packaging industry. Better economic benefits can be obtained in mass production.