The rope is used more widely, polyester rope, nylon rope, rayon rope, hemp rope, cotton rope, paper rope, wire and so on. Polyester rope because of its strength, not easy to wool, not easy to bend, color fastness and other advantages, the most widely used. Nylon rope and rayon rope were used more in the early days, but due to its flexible deformation or easy to wool, now less used. Other kinds, sometimes stylist can choose according to style need.
Such as hemp rope, cotton rope, paper rope, but these three materials have several fatal shortcomings, because it is a natural plant material, each batch of blank will exist color difference and other problems, or more or less there will be impurities and hair. Color is not easy to uniform and color fastness is poor, in order to make up for this color fastness, usually in the form of too wax to protect, can improve the color fastness and wool down to a certain extent. Therefore, it is not recommended to the granule with high consistency.
The most commonly used plastics are PS and ABS, but also available PP, PS because of its relatively cheap and stable performance, the most widely used.
