When using a hot melt glue gun, there are several key points that require special attention. First of all, ensure the safety of the working area and keep away from flammable and easily damaged items. Hot melt glue guns generate high temperatures when in operation, so the surrounding materials must be able to withstand high temperatures. Secondly, when using a hot melt glue gun, pay attention to your own safety. Avoid placing your fingers or other body parts near the outlet of the hot melt adhesive to prevent scalding from being splashed by the hot melt adhesive. In addition, when in use, pay attention to whether the power connection of the hot melt adhesive gun is firm and ensure that the socket is working properly. After the work is completed, remember to turn off the power of the hot melt glue gun to prevent accidents. Afterwards, when using a hot melt glue gun, it is necessary to follow the relevant operation procedures and instructions to ensure the correct usage method and minimize potential dangers to the greatest extent. Only by operating correctly and paying attention to safety can the role of the hot melt glue gun be fully exerted and the safety of oneself and the people and items around be protected. 

1.Before using the hot melt adhesive gun, it is essential to first check whether there is any poor contact with the power socket of the hot melt adhesive gun.

2.When using a hot melt glue gun for the first time, the electric heating element usually emits a slight smoke. However, this is a normal phenomenon and there is no need to worry. Generally, the light smoke will disappear after about 10 minutes. 

3.After the power socket of the hot melt adhesive gun is connected to the power supply, it should not remain in standby mode for a long time. The standby mode should not exceed twenty minutes. When you don't need to use the hot melt glue gun for the time being, it's better to unplug the power socket of the hot melt glue gun.

4.When using a hot melt glue gun, it is advisable to avoid using it in extremely high or low indoor temperatures as much as possible.

5. Do not use the hot melt adhesive gun in an environment directly exposed to cold air. This will reduce the construction efficiency of the hot melt adhesive gun and increase its power consumption.

6. If you need to use a hot melt glue gun continuously, be sure not to apply excessive pressure to the trigger. This will prevent the unmelted glue from being squeezed out and may also cause damage to the hot melt glue gun.

7. Hot melt glue guns should not be used to bond heavy objects or those that require extremely strong adhesion.

The above is all the content about what a hot melt glue gun can bond and what to pay attention to when using a hot melt glue gun. I hope it can be helpful to everyone. When using a hot melt glue gun, you must be very careful to avoid accidentally burning your hand with the glue stick of the hot melt glue gun.