In order to solve the problem that the charge valve cores lose rubber or lose rubber partly at batch tests and sampling tests, the method of molding and conglutinating charge valve cores were studied.

• 针对充气阀阀芯在批次和典型试验后分解出现的掉胶、脱胶问题,对阀芯压制方法、橡胶与阀芯基体的粘接等进行了研究。