HF Blister packing machine maker.Treatment method for PP packaging belt of embossing machine that cannot be hot sealed

　　Firstly, it may be due to the deviation of the hot head position of the semi-automatic packaging machine or the deviation of the joint of the packaging belt. Just correct it.

　　Secondly, you may have replaced the packaging belt. The thickness of the original packaging belt was relatively thick, but now it is thinner, and the hot head of the semi-automatic packaging machine cannot be fully in place. Solution: Readjust the position of the hot head

　　Thirdly, place the packaging tape on the hot iron head to see if it will melt, check if the hot iron head can be inserted, and how long the machine has been in use.

　　Fourthly, it is related to the material of the packaging tape. Perhaps your batch of packaging tape raw materials contains a lot of additives. The main component of the packaging tape currently used in the market is polypropylene, commonly known as pp. A better packaging tape should have a PP content of over 95%. Other components are relatively complex, such as mixing inorganic fillers such as calcium carbonate, talc powder, wollastonite, glass fiber, etc. If there are many ingredients, the hot melt viscosity is poor.

　　1. Method to check the mechanical problem of the PP packaging belt of the embossing machine: If the newly used packaging belt becomes thin and the hot head of the PP packaging belt of the embossing machine is not in the correct position, we need to adjust the position of the hot head and adjust it accurately. If the quality of the PP packaging belt of the embossing machine is incorrect, it may be due to the composition of the ingredients. If there are too many ingredients, the hot melt viscosity will be relatively poor, We need to carefully check when making a purchase.

　　2. If the PP packaging belt of the embossing machine encounters a problem of non heat sealing, we first need to check whether the PP packaging belt of the embossing machine is vacuum inside. If it is vacuum, we need to check the heating wire. If the heating wire is not hot, it will cause poor heat sealing effect, so it is necessary to control the contact of the heating wire and avoid any problems.

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