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US5492315A Sheet post-treatment apparatus having tab trimmer 失效
具有翼片修剪器的片材后处理设备

Sheet post-treatment apparatus having tab trimmer
摘要:
The present invention provides a sheet post-treatment apparatus in which a tab sheet is used to sort sheet materials, comprising a tab trimmer for successively cutting each of plural tab forming sheet materials being supplied, to form tabs in the sheet materials at offset tab positions. The tab trimmer is in modular form which can be removed from the apparatus and replaced with another modular tab trimmer.
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