What are the reasons that affect the shrinkage effect of the packaging machine

Many customers have reported that the shrinking effect of the shrinking machine bought is often poor. How should I adjust it when encountering this kind of thing?

1. The temperature is not enough

Each kind of film has its adaptable temperature, especially the shrink film with a large shrinkage ratio,Packing Machine  which has higher requirements for temperature. Therefore, the appropriate temperature is the main factor that determines the shrinkage effect. How much is the book heat shrinkable film packaging machine

2. Speed

After the temperature is reached, the speed is adjusted. If the speed is too fast, the film does not shrink well, and the speed is too slow, the film will be scalded. Therefore, the matching speed is another major factor in the shrinkage effect of the shrinking machine.

3. The direction of the wind

The direction of the wind determines the position where the product surface is heated, which is especially important for cuff shrink packaging. The position of the cuff requires a higher temperature, so the adjustment of the wind direction of the shrinking machine is very important.