What is the reason for the non-hot sealing when packing with tin baking blue packing belt
In the packaging work of iron sheet baking blue packing belt, you will encounter the phenomenon that iron sheet baking blue packing belt can not carry out thermal bonding. What is the reason for this? Here is a small series for you to introduce it, I hope to bring you help.
When there is no hot sealing problem, first check the iron sheet baking blue packing belt is not vacuum, if it is vacuum, it is necessary to check the heating wire, if the heating wire is not hot, it will cause the effect of thermal sealing is not good, then the problem is to control the contact point of the heating wire, then it should be replaced in time, so that the problem can be solved.
Also check to see if the relay is in good condition. The relay is also used to heat galvanized clad steel strips. If it is just used tin baking blue packaging belt becomes thin, the machine perm if not in the correct position, it is necessary to adjust the position of the perm, the position adjustment is accurate.
There may also be a problem with the iron iron baking blue packaging belt itself. If the impurities contained in the raw materials are more, the hot melt viscosity will be relatively poor, so we must check carefully when we buy the iron iron baking blue packaging belt.
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