Method and device of dividing cable channel into parts

摘要

These include longitudinal extension of the insert, at least two layers of flexible material, different sides connected together, as a tissue, with low friction rate, high tolerance and high breaking strength close to these edges. The insertion can be formed between different layers with a single cable, rope or pre-treatment belt, or positioned in their respective compartments and then installed on the cable channel. These layers are connected with each other, and at least one compartment between layers is formed near these sides. Besides,The method includes: (a) forming at least two layers of flexible materials; (b) positioning cables, ropes or belts between layers; (c) binding each layer to form a part between at least one layer, connecting each layer with its side; (d) placing each layer on a roller; (e) Lubricate the bound layer; and (f) insert the bound layer into the cable channel;