Invention Grant
US08236139B1 Apparatus for improving basis weight uniformity with deckle wave control
有权
用于通过层板波控制来提高基重均匀性的装置
- Patent Title: Apparatus for improving basis weight uniformity with deckle wave control
- Patent Title (中): 用于通过层板波控制来提高基重均匀性的装置
-
Application No.: US12494673Application Date: 2009-06-30
-
Publication No.: US08236139B1Publication Date: 2012-08-07
- Inventor: David V. Reed
- Applicant: David V. Reed
- Applicant Address: US TN Memphis
- Assignee: International Paper Company
- Current Assignee: International Paper Company
- Current Assignee Address: US TN Memphis
- Agent Matthen M. Eslami; Thomas W. Ryan, III
- Main IPC: D21F1/56
- IPC: D21F1/56
Abstract:
An apparatus for preventing the creation of non-uniform profiles caused by deckle waves though the use of transforming the deckle boards into active drainage elements in the paper forming area of the paper machine, without the need for expensive rebuilds such as dilution control head boxes.
Information query
