Die cutting apparatus with impressible coating
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 11, 1990
Grant Date -
N/A
app pub date -
Nov 15, 1988
filing date -
Nov 15, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is disclosed herein an apparatus for forming container blanks from cardboard or other paperboard-like substrates. The apparatus includes a press, platens, a coated plate member, and a die-and-knife assembly. The coating on the plate is impressible by the back edge of the knife for accommodating irregularities in the machine, platen surface, or knife so as to permit the knife edges to substantially lie in a cutting plane. The coating is generally an organic coating which is liquid just above room temperature and solid at room temperature. The impressions are made in the coating and the coating is then hardened for use by polymerization such as by ultraviolet light.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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