This paper deeals with the designs of the selecting materials and shapes of the rubber airspring, and supplies the help for our machines to high-speed. high-effect and highgrade.

• 本文通过对所用橡胶空气弹簧的选材、选型设计，阐述了该问题，为国产封瓶机走向高速、高效，高档化提供了帮助。