Movement Requirements of Each Process of Paper Cup Forming Part (I)

Preheating and main heating process - a heat source is required to be close to the pressed paper cup, and the contact between the cup bottom and the cup wall is circular, so the required heat source should also be circular; And the movement direction of the heat source can only move from the bottom of the cup to the paper cup and needs to stay for a short time to ensure the uniform heating of the paper cup. Therefore, the preheating and main heating process requires a vertical movement (from the cup bottom to the paper cup) and a "rest" process at the position where the heat source is close to the paper cup.