1. During the whole process of application, wear rubber gloves as much as possible to maintain the hands and prevent the paper cylinder from rotating and immediately rubbing with the hands.

2. In the case of parallel plane application of PE stretch film, a short stick can be inserted into the paper cylinder of PE stretch film and used for rotation.

3. In the whole process of application, most of them are vertically applied and stretched. We can put the paper cylinder position on the palm of the hand directly below and rotate it. In the case of Rashin, it can be held in the heart of the palm, which will reduce the condition of cutting the hand.