So how to reduce the loss of the motor and extend the life of the laminating machine; when using it, you should pay attention to the following items.
1. Clean up debris, dirt on the motor, nearby debris, and stay away from flammable and explosive materials.
2. Before starting, check whether the machine rotates smoothly, whether it is stuck or blocked, and whether the belt connection is normal; if there is any abnormality, never start the laminating machine.
3. The voltage at start-up should conform to the rated voltage. It is not suitable to start the laminator if the voltage is too high or low; the general voltage value is about 5 to 10 percent of the rated voltage value.
The transmission system is controlled by a computer. After the gear is decelerated, the movement and compound part of the paper feed mechanism are driven. The pressure roller can automatically maintain the working pressure without adjustment to ensure that the coating work can continue. If the coating comes out of the product If the brightness is not enough, it can be squeezed by the calender roller for a second time, which should improve the brightness.

In terms of cost, the roll-to-roll self-adhesive film laminator is ultra-small, which greatly saves expensive semiconductor materials; advanced low-temperature process technology can not only save energy and reduce consumption, but also facilitate the use of cheap substitute substrates (Such as glass, stainless steel, etc.). In terms of use, the film solar cell has high temperature resistance and is more suitable for use in areas with high temperatures and deserts; good low-light characteristics allow it to generate electricity even on cloudy days; plus the use of flexible substrate technology, The scope of application has been greatly expanded, including the curved outer walls of various buildings, portable charging bags, etc., all of which can use film solar cells.
According to the different equipment, the roll paper film can be divided into:
Bottom paper composite film compounding-carried out on a labeling machine, using a special composite film with bottom paper, covered with a film under the action of a composite device. This is a traditional laminating method. In recent years, it has been replaced by a process that uses a bottomless paper composite film.
Lamination without backing paper composite film-carried out on the labeling machine, the principle of laminating is basically the same as that with backing paper composite film composite technology. The bottomless paper film is replaced by the surface smoothness (surface tension) of its own material after replacing the backing paper. After the adhesive is bonded to its surface, it can also be peeled off without leaving traces of glue. The material used for the bottomless paper film is a BOPP film with low surface tension. The bottomless paper film has low cost and is currently the most widely used film material.

The heating system uses high-power special materials to make the heating faster and more uniform, and is equipped with two vacuum pumps to make the workpiece suction more in place! Completely replace the high-priced positive and negative pressure blister machine! Cost saving (positive and negative pressure vacuum molding machines must use silicone plates, the price of a good silicone plate is more than 3,000, and it is easy to damage), the fully automatic operation process can be recycled when working on two work surfaces, and the working efficiency is higher than that of a single machine Increase at least one compensation and save a lot of costs.
The laminating machine has the characteristics of reasonable structure, elegant appearance, simple operation, stable performance, safety and reliability. The body is made of cast iron, with high manufacturing accuracy and long service life. Automatic constant temperature control of pressure roller and drying tunnel. The gluing roller and squeegee roller have high precision and even glue application. In addition to laminating paper, it can also be laminated on other materials such as metal plates and organic sheets. It is very suitable for printing factories and packaging and decoration, packaging color printing factories, American printing factories and binding paper products factories.

Pre-coated film: the adhesive is pre-coated on the plastic film, after drying and winding, there is no hot-pressing on the laminating equipment without adhesive coating device. Its characteristic is that it does not require an adhesive heating and drying system, which greatly simplifies the laminating process, is convenient to operate, can be used at any time, has great production flexibility, tasteless, solvent-free, does not pollute the environment, and more importantly avoids bubbles, The occurrence of film barriers such as delamination and high transparency of the product.
It can provide high-quality products for the pre-coating process, which significantly improves the smoothness, clarity and vividness of the printed and packaged products after lamination. It is safe and hygienic, eliminating the health hazards to producers and consumers, and eliminating hidden fire hazards. Defects, with strong powder-eating ability, improved film coating speed, short downtime, low waste rate, easy operation of the film coating process, labor saving and relatively cheap, etc.
The commonly used film materials for domestic pre-coated films are polyvinyl chloride (PVC), polypropylene (BOPP), polycarbonate and polyester (PET) films. Among them, BOPP film (15-20) is flexible, non-toxic, high in transparency, and cheap in price. It is an ideal composite material in the laminating process. There are three varieties of bright, matt and matt.

1. The bright-colored film ceiling is made of color-coated metal plate, which is made of imported PVC high-gloss film, PET magic film, and is coated with a special adhesive on the surface of the board. The pattern of the face is rich in color and does not fade. The advantages of anti-wear, impact resistance, waterproof, fire prevention, clarity and convenience are the fashion trends of decorative ceiling products today.
2. PVC high gloss film has rich flexibility and gloss and diversified colors, completely changing the single cool color of the surface of the metal ceiling.
3. PET Symphony Film Type is currently the world's leading new green environmental protection product, it has excellent durability (weather resistance, corrosion resistance, chemical resistance) and anti-fouling capabilities, non-toxic and pollution-free, anti-UV lamps The superior performance and the application of light method fully cater to people's longing for green, advocating environmental protection and pursuing fashion.
The composite part includes a composite roller group and a calender roller group. The compound roller group is composed of heating pressure roller and silicone pressure roller. The hot pressure roller is a hollow roller, equipped with a heating device inside, forged with hard chromium on the surface, and polished and refined. The temperature of the hot pressure roller is tracked by the sensor and corrected by the computer at any time. The compound pressure is adjusted by an eccentric cam mechanism. Stepless adjustment. The calender roller group is basically the same as the composite roller group, that is, it is composed of a chrome-plated pressure roller and a silicone pressure roller, but without a heating device. The main function of the calender roller group is: after the pre-coated plastic film and the printed matter are compounded by the composite roller group, the surface brightness is not high. After the secondary extrusion of the calender roller group, the surface brightness and adhesion strength are greatly improved.