
How to improve the shrinkage effect of a shrink packaging machine?
Time: 2023-11-11
Shrink packaging machines have a wide range of applications, significantly improving work efficiency compared to traditional manual labor, and gaining recognition from more and more enterprises. With the development of the times, many industries can see its presence, not only in applications such as electronics, printing, and hardware, but also suitable for food, cosmetics, and catering industries, covering all products that can be used in daily life, making it very convenient.
So how can we improve the shrinkage effect of the heat shrink packaging machine? Generally, this can be achieved mainly through the following methods:
(a) Selection of heat shrink film:
The packaging effect of shrink packaging varies based on the different quality, material, and packaging effect requirements of the products, so different heat shrink films should be selected accordingly. The selection is relatively simple, as long as the shrinkage rate and appropriate thickness of the heat shrink film are understood. The shrinkage rate of the heat shrink film directly affects the heat shrink packaging effect of the product; the higher the shrinkage rate, the better.
(B) Configuration of the heat shrink packaging machine:
The airflow from the heat shrink packaging machine is generally divided into two types: one is the airflow from the fan blades on both sides of the furnace, and the other is the airflow from the air holes on both sides of the furnace. The heating methods of the heat shrink packaging machine include quartz tube heating and stainless steel tube heating, with the stainless steel tube having better natural internal circulation shrinkage effect.
(C) Performance of the heat shrink packaging machine and airflow system structure:
When purchasing a heat shrink packaging machine, it is essential to choose a suitable power fan; bigger is not always better, but it should match the size of the furnace. At the same time, it is more important to pay attention to the layout of the hot air duct system structure. When the fan operates, it can evenly blow heated air, achieving a good effect.