In the glue pot of the edge sealing machine, after adding hot melt adhesive, the surface glue seems to melt, but in the middle of the glue pan and near the bottom of the pot, many colloidal particles remain the same, and they haven't melted. Excuse me, what's the reason for this?
Maybe the bottom of the pot hasn't been cleanedIt could be that the heating system is out of order
Which is the glue pot is heated by the heating plate or the heating pipe, under normal circumstances in the glue pot bottom and the side wall, if the glue pot inside the gel is stationary, so that when the middle heat heating at last to reach a relatively slow heating.Can be heated for a period of time after a simple mixing, you can speed up the sol speed.It is also possible to increase the velocity at the sol stage a little.
