How many degrees should the temperature of POF material of heat shrinkable packaging machine be controlled
POF is one of the common shrink films
when using the shrinking machine, the POF film temperature is generally controlled between 150-180
on site commissioning depends on the situation.
it depends on the shrinkage rate of the packaging material and the length and size of the furnace cavity, and the shrinkage effect plus or minus the temperature. I can help you solve it
in the middle of the weeding day, sweat drips down the soil