How to solve the problem that the sealing of the automatic wet wipe machine is not firm?

The wet wipes production line is debugged in the production and commissioning workshop, debugged after assembly, and debugged after installation at the customer’s site. Operation training is provided to users. After the equipment is debugged, there will be no problems in normal operation. Non-woven fabrics of different thicknesses, or after adjusting the size of wet wipes, need to be debugged.

The finished wet wipes produced by a good wet wipes production line, the wet wipes are neatly stacked, the packaging is neat, the sealing is firm, and it is unbreakable after the pressure test.

Wet wipes production equipment

During the debugging process, how to quickly solve the problem that the sealing of the wet wipes is not firm? In this case, through manual testing, squeezing forcefully or tearing with both hands, and testing the packaging, the sealing will crack. What are the reasons for this?

The blade surface of the heat sealing knife is not flat enough. The heat sealing knife is divided into upper and lower parts, and the thermoelectric coupling is usually installed in it to sense the transfer of temperature. There are three screws on the heat sealing knife. The middle screw is used to support and reinforce the blade. The other two screws are equipped with pressure springs and gaskets, which are mainly used to adjust the pressure of the heat sealing knife. The upper and lower blades have two springs each. . The main reason for the unevenness of the blade surface of the heat sealing knife is that the middle screw is inclined, not horizontal.

The heat sealing temperature of the wet wipes packaging machine is not enough, and the heat sealing temperature should be appropriately increased. The uneven pressure of the cold-pressed rubber wheel will also cause this kind of failure of the sealing. Then the pressure should be adjusted, and the heat sealing knife and the cold sub-knife should be adjusted. Generally, these two methods are used, and the sealing problem will be solved quickly. solid question.