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US 10,926,567 B2Granted
Method for binding a bundle of leaves
AssigneePeleman Industries, Naamloze Vennootschap
InventorGuido Frans M. Peleman
Life of this patent
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Abstract
Disclosed is a method for binding a bundle of leaves, of which a strip of each of the leaves is folded separately beforehand along a first line to form a first fold line that extends parallel to and at a first distance from the edge, and subsequently is folded again along a second line to form a second fold line that extends parallel to and at a second distance from the edge whereby the first distance is different from the second distance.
Claims18
A method for binding a bundle of leaves in a binding back, the method comprising:
- individually folding a strip of each leaf of the bundle of leaves in a first direction along a first line to form a first fold line that extends parallel to and at a first distance from an edge of the respective leaf, the first fold line being a first indentation from a first side of the strip into the strip;
- subsequently folding the strip again in a second direction different from the first direction along a second line to form a second fold line that extends parallel to and at a second distance from said edge, the first distance being different from the second distance, the second fold line being a second indentation from a second side of the strip opposite the first side into the strip;
- unfolding the strip such that the entire strip is coplanar, a planar portion of the strip being provided between the first indentation and the second indentation, the planar portion of the strip between the first and second indentations being coplanar with remaining portions of the strip;
- and
- placing the bundle with the edges of each of the leaves in the binding back and fastening the bundle in the binding back.
2 more elements
Dependencies are inferred from the claim text.