Glue is poisonous. Glue contains volatile harmful chemicals, such as some harmful gases such as benzene compounds and formaldehyde. Long-term and large-scale contact is definitely harmful to the body and has a great impact on fertility and blood system. The commonly used glue, in daily life, emits extremely small amounts of harmful substances and will not cause serious harm to the human body. Don't worry too much.

Matters needing attention of glue

Before changing the glue type, the pipeline must be cleaned to avoid chemical reaction between different glue materials, which will lead to defects. At this time, it is necessary to close the feed valve and open the discharge valve first, then close the discharge valve and open the feed valve, pour the cleaning solution into the rubber storage barrel, run the machine body, and press out the solvent in the usual operation mode for cleaning.

When the air pressure intake is abnormal and water vapor is found, it is only necessary to remove the water vapor from the pressure regulating filter or check whether the air pressure source is abnormal. Before using a large amount of glue, please try a small amount and master the skills of using the product to avoid mistakes. When there is no problem in the test, mass production will be carried out; The vacuumizing system vacuumizes the glue to defoam, so as to eliminate the bubbles generated in the mixing process, or let it stand for 10-20 minutes before use, so as to eliminate the bubbles generated in the mixing process in time.