Why would some fabric roll pass the roll packing machine without being packed?

Why would some fabric roll pass the roll packing machine without being packed?


When there is no fabric roll inlet conveyor, operator would send the fabric roll to main packing unit by hand. Two conditions will be the cause.

1 When the first fabric roll is not completed sealing, the operator may put on the next , and the photo-sensor may not detect the width and diameter of the second roll.

2 Since the fabric roll is put by hand, it might be deflected, and the photo-sensor may not detect the fabric roll width and diameter correctly.

Solutions

1 Equip an fabric roll inlet conveyor

2 Keep feeding fabric roll one by one with a little pause, not squeezed.

3 Feed fabric roll straightly onto conveyor, not deflected.