1, in jumbo bag handling the lifting operation, jumbo bag around and below are not allowed to have staff standing, lest appear in hoisting accident, resulting in unnecessary personnel injury.

2, the lifting operation operation, hook position should be in braces or lifting rope central position, absolutely not allow appear inclined crane or single hanging phenomenon. 

3, in the lifting operation, want to try to avoid around objects, do not and they produce goods friction, lest cause jumbo bag of collision problem, resulting in jumbo bag unnecessary loss.