Method, apparatus and system for making cushioning product, and roll tensioner therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 4, 2006
Issued Date -
N/A
app pub date -
Dec 18, 2002
filing date -
Mar 29, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method, apparatus and system for making cushioning product, and a roll tensioner therefor apply frictional resistance to the periphery of a roll of material to be converted into cushioning product with at least one roll support member which supports the roll in addition to applying frictional resistance to rotation. Efficient operation is attained automatically in that the frictional resistance applied and also the pulling profile exerted on the material during unwinding of the roll are changed as a function of weight and/or other characteristics of the roll of material to be converted into cushioning product.
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