working principle of Leping straight-line 16 knife lamino invisible parts cutting machine supplier [Shanshu machinery] hot pressing is a continuous electrical connection device between mechanical parts and solder formed by fully heating the solder with good flux of pre tin plating. Vacuum laminating machine vacuum laminating machine is a device to produce, change and (or) maintain vacuum, vacuum application equipment and vacuum acquisition equipment. The vacuum laminating machine makes vacuum treatment to the product, and changes the processing (production) equipment of the product. Laminating process is the process of adding film to the surface of paper after printing, which is also known as post press over molding. According to the process used, it can be divided into two types: coating and vacuum laminating machine pre coating. According to the different film materials, it can be divided into bright film and vacuum laminating machine Matt film. With the digital pressure gauge can be preset pressure range. It is mainly used for thermal insulation frame plate. Working principle of the press: due to the resistance of the surface of a specially designed welding head, the welding surface is very small, and the current will be heated by the principle of resistance and pulsed. By changing the voltage, adjusting the current level through the welding head allows rapid heating. In addition, positive pressure is applied on the basis of negative pressure to match with special adhesive. Due to high pressure, low temperature and short pressing time, the linear position and adhesion of PVC series are not compared with negative pressure equipment, which solves the deformation problem of negative pressure equipment (especially large area workpiece) and greatly reduces the deformation degree of workpiece. Using advanced electronic control of new products, canIn order to pass through the air intake unit, receiving station, heating, vacuum, membrane pressure, stripping, reducing the processing steps, the station automatically adjusts. Oil tape dispenser desktop and compressed air are mainly used as driving force, and therefore have enough gas pressure to process the frame in the overall composition of the steel plate, the overall structure is reasonable, the vacuum is adjusted to low pressure, the high pressure absorption coating, the membrane pressure reaches 0.4MPa pressure, and the desired effect is achieved by adjusting the product. After high precision grinding, inner wall special weight balance treatment and no glue, the cost of glue roller will be reduced a lot. We can get a detailed understanding by paying attention to the company's website update. No matter how expensive the machine is and how good the parts are, of course, the positive and negative pressure laminating machine is no exception, but if the equipment is properly maintained, this can be avoided... Article, / tape dispenser manufacturer span >, return: news information laminating machine laminating process refers to the whole process of covering pictures and photos, including film selection, laminating, cutting, mainly used for advertising pictures, wedding dresses In the post production of the photos, the film covered pictures have the performance of high anti-corrosion, water-proof, dust-proof, anti wrinkle and anti-UV erosion, which can produce a strong sense of three-dimensional and artistic appeal. The cold mounting machine is the main equipment to complete the film covering, and it is also the matching equipment of the computer spray printer and static motor. Features: 1. The application of vacuum laminating machine greatly improves the working efficiency of the machine and ensures the output; the worktable is driven by the power motor in and out of the heating box, automatic plastic forming, automatic heating, automatic pressurization and automatic processHigher degree, more simple and convenient operation. 2. The worktable of the machine body is made of high strength steel plate, which will not deform at high temperature to ensure the flatness and stability of the workpiece. 3. Vacuum pump is generally used in the vacuum pump, the air pressure can reach 30L / s, which can make the air pressure in the working chamber quickly reach the required pressure, and the limit pressure can reach -0.1mpa. 4. The motor which controls the table to come in and out automatically uses buffer device, and the speed can reach 3 M / s. 5. The heating power is high. The heating power of 30kW can ensure continuous constant temperature heating, and the actual power consumption is only 6kW / h. 6. The heating mode of the laminating machine is improved from the original electric heating to the heat dissipation plate heating, which can make the temperature difference of the material surface less than 5 ℃, and the surface smoothness of the coated product can be greatly changed and * *, and there will be no orange peel lines and bubbles. It is more suitable for the coating of high gloss film, sub gloss film and skin sensitive film. 7. The pressure air tank of the laminating machine can make the air pressure in the laminating chamber reach the rated pressure quickly and form quickly. 8. The operating table of the vacuum laminating machine adopts a separate electric box, which makes the operation more simple and direct, and the working condition is easier to control. Even if there is a temporary failure, the manual operation can be used, which will not delay the production. As a result, the print edge presents snowflakes. The treatment method is to adjust the pressure of the pressure roller correctly, (4) there is dry rubber on the gluing roller: the local glue amount of the dry rubber on the gluing roller is small, which will make the coated products appear snowflakes here. The treatment method is to clean the cot, (5) there are aprons on the pressure roller: the adhesive extruded from the edge of the print or from the filmThe adhesive extruded from the hole is adhered to the pressure roller, which will form a dry apron after a long time. When the printed matter at the back is covered with film, there will be small snowflakes here. The treatment is to wipe the pressure roller in time. (6) there are impurities in the adhesive: if there is too much dust in the surrounding environment, or there are dry rubber and cut film fragments in the adhesive, there will be on the coated goods Snowflake dot, adhesive can not be used up, should be returned to the plastic barrel sealed, or in the glue before filtering, goods have bubbles, (1) printing ink layer is not dry: first hot pressing again glue, can also delay the lamination date, make it dry completely. 3. According to the shape and coating requirements of the substrate, the adjustment sequence of the pressure roller should be reasonably arranged, and the pressure should be uniform. 5. Turn on the cot switch, observe whether the gluing roller rotates normally, set the temperature, and make sure that the glue is evenly coated and the thickness is appropriate. 6. Check whether the position of the anti entanglement blade is correct. 7. After using, turn off the power supply of the gluing roller, close the release gate of the upper glue box, and then set the temperature of the lower glue box to the softening temperature of the glue, and then turn off the electricity of the glue roller when the glue gradually drops to the softening temperature Turn off the power key and the main power switch. 8. Turn off the power supply of, loosen the fixed screw of the motor, remove the coupling joint to separate the gear shaft from the gluing roller, then open the brake roller to a large position, remove the parts, soak in the solvent such as banana water and clean it (the solvent does not enter the inner cavity of the COT), 9. Lead the solvent into the lower rubber box, and then use a brush to remove the impurities in the rubber box Clean it, and then screw open the adhesive port to drain the solvent.