提高性能、注重实用是近年来国际自行车内胎开发生产的大趋势，主要是通过推广使用丁基胶、开发防刺内胎、改进接头生产工艺和规格的多样化来实现产品的突破和发展。气密性是自行车内胎质量的标志，丁基胶内胎以其分子结构均匀密集，从根本上解决了天然胶产品易漏气的顽症... Improve performance, focus on practical In recent years, the international development and production of bicycle inner tube trend, mainly through the promotion of the use of butyl rubber, the development of stab-proof inner tube, improve the joint production process and the diversity of specifications to achieve product breakthrough and development. Tightness is a sign of the quality of bicycle inner tube, butyl rubber inner tube with its molecular structure of uniform density, a fundamental solution to the natural rubber products easy to leak stubborn disease ...