Title:
LAMINATING METHOD AND DEVICE THEREOF
Document Type and Number:
Japanese Patent JPS631527
Kind Code:
A
Abstract:
A laminating device for laminating a continuous web of paper material to a continuous web of film material for forming a continuous web of laminated composite material at a laminating nip. Apparatus for dividing the paper web into at least two segregated tension zones upstream of the laminating nip and for dividing the composite web into at least two segregated tension zones downstream of the laminating nip are described. Control systems for monitoring and maintaining the tension in each tension zone at different, preset values, are also described.
Inventors:
THOMPSON ROGER ALLEN (US)
JENSEN JAMES WENDELL (US)
TEMPLETON DARRELL LEE (US)
JENSEN JAMES WENDELL (US)
TEMPLETON DARRELL LEE (US)
Application Number:
JP4693687A
Publication Date:
January 06, 1988
Filing Date:
March 03, 1987
Export Citation:
Assignee:
COORS CO ADOLPH
International Classes:
B32B27/10; B29C65/48; B32B29/00; B65B41/18; D21F1/00; D21F3/00; B29L9/00; B29C; (IPC1-7): B29C65/48; B29L9/00
Attorney, Agent or Firm:
Kazuo Sato (3 others)