GD-5 plasma cleaning equipment is with 5 L plasma chamber and 40 kHz IF power supply. The chamber is Φ150*280（D）mm with a tray 230(L)*120(W) mm. GD-5 plasma cleaner is laptop and can be all-round treatment the irregular products with different size. It is widely apply for R&D in university , research museum and small industry production.
As an insulating layer, the cotton thread is wrapped on the outer surface of the optical fiber core, which greatly increases its surface hydrophilicity and adhesion after being treated by a plasma cleaning machine. The surface modification of cotton fibers by plasma cleaning makes the fibers corroded by plasma particles, and rough pits are formed on the surface, which increases the hygroscopicity and adhesion of the fabric surface. The tensile strength of cotton fibers can also be significantly improved in the end, and the spinnability and wear resistance are also improved.
The improvement of the hydrophilicity of the cotton thread effectively improves the bending performance of the optical fiber and the strength of the bending structure of the optical fiber, thereby enhancing the bending performance of the optical fiber and improving the adaptability of the optical fiber to the spatial structure of the use environment.
