And the mechanisms of forced demoulding, two_time ejection and delayed ejection by a sliding core used in the injection mould were introduced.
分析了沐浴露瓶盖的工艺特点，介绍了瓶盖注射模的结构及工作过程，并介绍了注射模设计中采用的强制脱模、二次顶出、滑动型芯延时顶出机构等。
And the mechanisms of forced demoulding, two_time ejection and delayed ejection by a sliding core used in the injection mould were introduced.
分析了沐浴露瓶盖的工艺特点，介绍了瓶盖注射模的结构及工作过程，并介绍了注射模设计中采用的强制脱模、二次顶出、滑动型芯延时顶出机构等。
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