Title:
【発明の名称】フィルムのウエブを張力下に置くための装置
Document Type and Number:
Japanese Patent JP2657523
Kind Code:
B2
Abstract:
An apparatus for placing a folded web of film under tension comprising at least one pair of rollers, a first side of the folded web of film being fed between the pair of rollers, the pair of rollers being mounted out of parallel to the first side of the folded web of film and pulling the first side of the folded web of film in a first directon, and a member for preventing a second side of the folded web of film from moving in the first direction. Preferably, the member biases the second side of the folded web of film in a second direction opposite the first direction. A method for placing a folded web of film under tension is also provided.
Inventors:
JOSESU SHUMITSUTO
DARASU ERU UTSUZU
DARASU ERU UTSUZU
Application Number:
JP18277788A
Publication Date:
September 24, 1997
Filing Date:
July 21, 1988
Export Citation:
Assignee:
BAKUSUTAA INTERN INC
International Classes:
B65B9/20; B65B41/16; B65H23/025; B65H23/14; (IPC1-7): B65H23/025; B65B9/20; B65B41/16; B65H23/14
Domestic Patent References:
| JP6216323A | ||||
| JP5031159U | ||||
| JP5333560U |
Attorney, Agent or Firm:
Akaoka Mio