As the net encloses the cargo and gathers into a lifting stage, it creates a secure and well balanced way of lifting devoid of introducing abnormal weight like a chain sling or lifting beam can.尼龙绳就是由尼龙材料制成的绳子，又叫释电绳，防静电采样绳。尼龙化学学称叫聚酰胺。尼龙的用途广泛，可制成性