CREASING AND FOLDING MACHINE
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United States of America Patent
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Issued Date -
Dec 4, 2014
app pub date -
May 1, 2012
filing date -
May 1, 2012
priority date (Note) -
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Abstract
A creasing and folding machine includes a creasing mechanism (1) for forming creases on a sheet (S); a folding mechanism (2) for folding the sheet (S) along the creases; and a controller (3). A creasing section (45) comprises first and second creasing units (4,5). The first creasing unit (4) comprises a first convex block (40); and a first concave block (41) opposite to a second surface (S2) of the sheet. The first convex and concave blocks (40, 41) are moved toward each other to form a first crease (400). The second creasing unit (5) comprises a second concave block (51); and a second convex block (50) opposite to the second surface (S2) of the sheet. The second recess and convex blocks (51, 50) are moved toward each other to form a second crease (500).
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