| 摘要 |
A vinyl film wrapping machine having vinyl film exhaustion sensor is provided to minimize the delay of work due to exhaustion of vinyl film, by making the interval between two holding rolls (R1) that support a vinyl roll (VR) greater than the diameter of an inner tube (T) that is the center of the vinyl roll (VR) and by installing a vinyl film exhaustion sensor (26) at the bottom of the space in between the holding rolls (R1). |
