The single pack wet wipes packaging machine has been used for a long time, especially in the case of continuous work and overload, it is prone to some electrical and mechanical failures.
Insufficient sealing of the wet wipes packaging machine is one of the common faults of the machine, and the sealing part of the packaging bag cannot be sealed.
The main reasons for this kind of failure are as follows:
(1) The heat sealing temperature of the wet tissue machine is not enough
Under normal circumstances, when the total thickness of the composite bag with OPP as the lining is 80～90μm, the heat sealing temperature should reach 170～180℃; the total thickness of the composite bag with PE as the lining is 85～100μm At this time, the temperature should be controlled at 180～200℃. As long as the total thickness of the bag is increased, the heat sealing temperature must be increased accordingly.
(2) The heat sealing speed is too fast
The inability to seal is also related to the speed of the sealing machine. If the speed is too fast, the sealing part will be transported to the cold pressing part for cooling treatment before it is heated in the future. Naturally, the heat sealing quality requirements will not be met.
(3) There is a problem with the quality of the heat sealing film of the wet wipes packaging machine
The inability to seal the seal is also related to the quality of the heat-sealable film. If the composite lining is unevenly processed, the effect is not good, and it happens to be at the seal, it will definitely not be able to seal.
