定义：反拉，是指在烫印後不是电化铝箔牢固地附着在印刷品底色墨层或白纸表面，而是部分或全部底色墨层被电化铝拉走。
其中正手反拉技术质量不断进步，稳定性也有了提高。
In which the quality of being anti-pull technology advances, the stability was also higher.
最后设计了反拉深模具，能够实现药盒体的冲压成形。
Finally, the die for reverse drawing was designed, which can realize the stamping forming of medicine box.
利用限位装置成功解决反拉深起皱问题，保证了零件质量。
Position limit device is employed to solve the problem of corrugation by reverse-drawing so that quality of the part can be ensured.
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