【摘要】 本文介绍了半自动玻璃瓶封口机的改进措施。通过增加一个气筒和延时装置,使之不仅可用于玻璃瓶封口,而且可用于金属罐封口。从而提高了设备的利用率。更多还原

【Abstract】 lmprovement of the semi-automatic bottle closing machine equipped with an air cylinder valve and a time-delay device was introduced. This machine was made to seal not only the glass bottles but also the tin-plate cans. So its utility was raised.更多还原