Lujia Hot Melt Adhesive: Precautions for Glue in Winter!!!

Winter Glue

, please pay attention to the heat preservation of the production workshop, and avoid placing machines using hot melt adhesives in places where air is quickly circulated, such as doorways, vents, etc., to ensure that the working environment temperature of the workshop is above 15 ℃.

, please pay attention to the heat preservation of the bonded materials. If the materials stored in the low temperature environment are directly used for packaging or edge sealing, the temperature of the glue will drop too fast, which will adversely affect the effect of packaging or edge sealing, and seriously lead to glue opening.

If the temperature of the bonded material is lower than 15 degrees, it is recommended that qualified customers preheat the bonded material before packaging or edge sealing operation. If necessary, please add auxiliary heating facilities such as hair dryers and heating lamps to increase their temperature to achieve good bonding effect. To ensure the quality of packaging or edge sealing.

When using hot melt adhesive, please increase the service temperature in the hot melt adhesive tank of the machine by 10~20 ℃. Always check whether there is any difference between the actual temperature in the glue tank and the meter temperature to prevent the temperature control system of the machine from malfunctioning in winter and the meter temperature is inconsistent with the actual temperature.

, the amount of glue should be appropriately increased to reduce heat loss of hot melt adhesive in low temperature environment and maintain good glue effect.

the warehouse temperature for storing hot melt adhesive is also best kept above 15 degrees to shorten the melting time of hot melt adhesive.