| 摘要 |
PURPOSE: An extension safety rope fabric is provided to relieve and absorb shock without a separate shock-absorbing device and to improve extension effect and durability. CONSTITUTION: A rope fabric(1) in which one end is fixed on a waist belt and the other end is detachably fixed to a safe structure comprises: a extension band(100) which is formed of general yarn and a synthetic fiber yarn at both ends; and a tube fabric(200) which is formed in a cylindrical form. The synthetic fiber is formed in nylon.
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