Method for manufacturing a cover of a file or the like
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United States of America Patent
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Issued Date -
Mar 23, 2006
app pub date -
Sep 6, 2005
filing date -
Sep 17, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for manufacturing a cover of a file or the like on the basis of a leaf made of a relatively stiff material, whereby at least one folding line is provided in the above-mentioned leaf by embossing the material of the leaf, along the folding line to be realized, on one side of the leaf so as to form a bulge, wherein the formed bulge is embossed in the opposite direction along the folding line on the other side of the leaf, to thus make the leaf flat again, or practically flat, along the folding line.
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