Binding unit and binding device
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United States of America Patent
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Oct 4, 2022
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N/A
app pub date -
May 31, 2021
filing date -
Nov 17, 2020
priority date (Note) -
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Abstract
A binding unit is a binding unit used in staple-less binding in which mediums are bound by being interposed between binding units having plural recesses and projections in a thickness direction of a bundle of the mediums, in which, among the plural projections, a tip end of a projecting portion, which is at a central portion in an arrangement direction of the projections, protrudes further than a projecting portion disposed at a position different from the central portion.
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