Hot melt adhesive is a kind of glue that becomes molten after being heated, and is coated to bond various materials together. Compared with other adhesives, hot melt adhesives have the following characteristics:

100% solid composition, no solvent and water components; thermal plasticity, that is, it can be repeatedly heated and melted and cooled to solidify, this process is reversible, and the chemical and physical properties of the hot melt adhesive will not change as a result; the hot melt adhesive will solidify after cooling And produce adhesion.

 

Hot melt adhesive must be heated to become a molten state before coating;

 

Affected by the epidemic this year, masks have become a necessity in our daily lives. Although the normal social order has been restored in China, the demand for high-end masks such as N95 has further expanded as the epidemic situation abroad has continued to expand, and the requirements for auxiliary machines such as hot melt adhesive laminating machines have also increased significantly. The hot melt adhesive laminating machine has strict requirements for accuracy, which brings high added value to the parts, and thus presents the current hot phenomenon. At present, there is no effective means to suppress the new crown pneumonia, and the normalization of the epidemic has become an inevitable trend. In such a general environment, the use range and use time of the hot melt adhesive compound machine will be greatly increased. Therefore, there is no need to worry about the market prospects of the equipment. The mask industry will still be an indispensable daily necessities for the majority of people in the next few years.