Arrangement in a creasing machine, and products obtained therefrom
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 13, 2018
Grant Date -
Mar 19, 2015
app pub date -
Apr 19, 2013
filing date -
May 14, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An arrangement in a cardboard creasing machine, for forming structured patterns of creasing lines in a material comprising a cardboard web fed to the machine, comprising a system of at least two rollers. The first roller is provided with a male die, having at least two envelope surfaces, each with a structured pattern of lines, of which at least one has an open end. In order to prevent wild creasing lines with open ends are provided with crease stoppers, extending perpendicularly to the open line. The second roller is provided with a female die corresponding to the male die.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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