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Binding strip feed terminator

Image Number 4 for United States Patent #3946919.

Apparatus for providing metered lengths of adhesive bearing strips, from a supply roll, to a mechanism for fixing each of the metered strips to a different one of a plurality of stacks of sheets comprises: a pair of rollers providing a nip, and means for rotating one of the rollers to advance adhesive strip engaged by the nip. The axial length of the nip is smaller than the width of the adhesive bearing strip and the strip includes a hole which is larger than the nip, the hole being located near the end of the roll. As a result, when the hole is advanced into the nip by the rollers the rollers stop feeding the adhesive bearing strip to the mechanism.

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