production processes. Conventional hot-melt adhesives are usually melted and applied at high temperatures, depending on their composition and intended application [...] workplace. On the other hand, low-temperature hot-melt adhesives can be melted and applied at significantly lower temperatures of around 120˚C (and sometimes less) without [...] of the entire bonding process is of overriding importance. For example, applying adhesives as precisely as possible due to more efficient use of materials
https://www.jowat.com/en-US/newsroom-detail/strategies-for-green-bonding/