In the furniture edge banding process，temperature is the key factor。Temperature including hot melts temperature，substrate temperature，sealing materials applicable temperature，ambient temperature are very important factors of edge。The substrate temperature is too low will make the hot melt adhesive curing in advance，adhesive can be stuck on the substrate，but cannot paste edge material，so the temperature of the substrate is best maintained at above 20℃。Factory always in low temperature season will appear edge problem，because of the low temperature hot melt adhesive curing speed faster，shorten the effective time of bonding，so the factory might strip cannot stick problems occur in the low temperature season。

The use of hot melt adhesive cleaning nozzle，follow these steps： 1、The heating smokeless hot air gun，then use clean cloth to wipe clean。 2、 Immersion nozzle of the cleaning agent，conditional word can make use of ultrasonic cleaning。3、Immersion nozzle in proper amount of solvent in the chemical cleaning，cleaning containing iron，aluminum and other metal foreign body。