Views: 1 Author: Site Editor Publish Time: 2019-04-01 Origin: Site
Hot melt has become so popular that is it overtaking solvent-based adhesives. Solvent-based adhesives are mixtures of various ingredients dissolved in a solvent. When the solvent evaporates, the material sticks. Hot melt, which is polymer-based, gets around many of the problems with solvent-based glues.
Hot melt is faster, more cost-effective, more adhesive, and produces much less volatile organic compounds than solvent-based adhesives.
Due to its chemical nature, hot melt can come in any number of forms. This includes glue sticks, pellets, bags, cakes, drums, bricks, slats, and pillows. Hot melt can also be applied in several ways, including through nozzles, extrusion, melt blowing, spiral spraying, screen printing and slot die coating. The dispensing equipment for hot melt can come in the form of melt reservoirs, vacuum conveyance, drum or pail unloaders, and pre-melters.
It can be seen that hot melt adhesive has become an indispensable part of our life, because it makes our life more and more colorful!
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