The hot-melt adhesive pressure-sensitive adhesive of the PUR hot-melt adhesive laminating machine is a kind of pressure-sensitive adhesive. It is mainly heated by mixing synthetic rubber, resin and rubber oil into a molten state and then coated on cotton paper, cloth or plastic film, etc. A new type of adhesive tape made on the substrate. The low cost is its advantage, and the disadvantage is that the viscosity is obviously affected by temperature.

Under normal circumstances, there is a temperature control inside the PUR hot melt adhesive compound machine. After the temperature of the new equipment is increased to the set temperature, turn on the motor switch, adjust the internal temperature control knob, and the motor can be started with a light sound of "pop", which is normal. It is generally not necessary to adjust this knob after use. Foreign matter is easy to get stuck at the rubber roller and scraper, which must be removed in time, otherwise the roller will be stuck. If the adjustment range of the rubber roller speed controller cannot meet the production requirements, the chain gear can be replaced. We hereby remind our customers that it is not advisable to add too many rubber particles each time, and it cannot exceed the connecting line of the wallboards at both ends of the rubber tank.

Precautions for the operation of the pur hot melt adhesive laminating machine: The operator of the PUR hot melt adhesive laminating machine must not keep long hair. The user should not touch the rubber roller and the rubber tank with any part of the body to avoid injury. During the heating process, the power consumption is very large, and it is necessary to pay attention to overloading and heating, which may cause a fire. It needs to be oiled regularly, the transmission chain uses butter, the rubber roller bearing uses lubricating oil, and the foreign matter between the scraper and the rubber roller is cleaned. When the PUR hot melt adhesive laminating machine is turned on and the temperature is heated to the set temperature, it must be confirmed that the hot melt adhesive on the glue tank and the roller is completely melted before the motor power switch can be turned on; when the machine is turned off, it must also be ensured that the motor power is turned off. Turn off the heating power, otherwise it may cause the electrical components to be burnt due to excessive load.