Method and apparatus for decurling laminated stock
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 14, 1985
Issued Date -
N/A
app pub date -
May 14, 1984
filing date -
Sep 30, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A laminating machine includes a heated laminating roller (22) and a back-up roller (26) that are driven at different speeds to produce a controlled reduction in the peripheral surface speed of the back-up roller in relation to the peripheral surface speed of the laminating roller through a brake (90) to control curling in the laminated product. The laminating machine also includes pull rollers (100 and 102) that are driven by the back-up roller and are angularly adjustable to control the path of movement of the product along with dewrinkling mechanisms (44) for removing wrinkles from the film as it enters the laminating stations.
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