METHOD FOR PROCESSING PRESS SHEETS FOR PRINTED PRODUCTS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 20, 2013
app pub date -
Dec 19, 2012
filing date -
Dec 19, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Press sheets and methods for processing press sheets to produce book blocks are disclosed wherein double slot perforation lines each comprising one first and second perforation line having slots respectively of the same slot length are produced on a press sheet. The slots of the first and second perforation line are produced in such a manner that two consecutive slots of one perforation line have a distance of one slot length from each other, that the first and second perforation line are arranged so that the first and second perforation line extend parallel and in spaced relation to each other and have a longitudinal offset of one slot length to each other, so that the slots of the first perforation line are arranged respectively staggered to the slots of the second perforation line and that a folding line is formed between the first and second perforation line.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully