POF shrinkage temperature of each thickness of the shrinkabl
The optimum shrinkage temperature of the POF shrinkage film of 0.015mm (1.5 wire) is about 150 C, the higher the shrinkage temperature is, the higher the shrinkage temperature of 0.02mm (2 wire) is, about 170 C.
It is worth noting that different seasons regulate the temperature of the heat shrinkable machine. For example, the weather is colder and the shrinkage temperature should be raised appropriately.
Also because different manufacturers of heating parts of the shrink machine, the actual heating effect is also different, some may not reach the adjustment temperature, this in the actual shrinkage should also be paid attention to. In order to achieve the best shrinkage effect, we need a little experiment in actual operation, and gradually adjust the temperature and speed to the best.
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