4. Pay attention to hygiene when adding glue. Since the glue machine is used in the factory, it is inevitable that dust will accumulate. Therefore, when adding glue, the staff should first wipe the dust off the surface of the glue machine with a rag before adding glue. Otherwise, as soon as the cover is opened, dust will fall into the glue tank, which will affect the quality of the glue, accelerate the carbonization of the hot - melt adhesive, and affect the spraying effect.
5. If the glue machine is not used for a long time, the glue should be drained. This is often overlooked by many users. When the glue machine is not used for a long time, the glue should be drained to prevent the glue from solidifying in the glue gun, glue hose, spray head, etc., which may cause malfunctions during the next use. Even if the glue has been drained, when using it again, pat the glue machine and the pipeline part by hand. This can effectively knock off the old glue inside the machine and avoid blockages.
6. Clean the glue machine regularly and replace the filter. The use of any equipment cannot do without effective maintenance. The hot - melt adhesive machine is no exception. Currently, the main vulnerable part or the part that needs to be replaced regularly in the hot - melt adhesive machines on the market is the filter. Initially, the filter screen can be removed and cleaned. When the filter screen can no longer be cleaned effectively after a long time, it needs to be replaced.
It can be seen that in addition to effectively avoiding carbonization, the use of the hot - melt adhesive machine also requires regular cleaning and maintenance. For more information about the hot - melt adhesive machine, you are welcome to continue to pay attention to the official website of Qingdao YUPACK: www.yupack.cn