Title:
FLUID JET APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/083645
Kind Code:
A1
Abstract:
Disclosed is a fluid jet apparatus which jets a fluid, from a plurality of jet ports (N) arranged in the width direction of continuous sheet members (2, 3) relating to an absorbent article, toward the continuous sheet members continuously transferred in the transfer direction. The fluid jet apparatus has: a plurality of valves (14), which are provided corresponding to the jet ports (N), and which intermittently jet the fluid from the jet ports (N) with open/close operations; and a controller (PLC), which controls the open/close operations of each valve by interlocking the operations with the transfer quantity of the continuous sheet members. The controller (PLC) calculates the common correction value specified by the value that indicates the transfer quantity, on the basis of the transfer speed (V2) of the continuous sheet members, and the open/close operations of the valves (14) are shifted on the basis of the common correction value.
Inventors:
NAKANO TAKUMI (JP)
Application Number:
PCT/JP2010/071638
Publication Date:
July 14, 2011
Filing Date:
December 03, 2010
Export Citation:
Assignee:
UNI CHARM CORP (JP)
NAKANO TAKUMI (JP)
NAKANO TAKUMI (JP)
International Classes:
A61F13/15; A61F13/49; B05C5/04; B05C11/10; B05B12/04
Foreign References:
| JPH05111658A | 1993-05-07 | |||
| JP2003211059A | 2003-07-29 | |||
| JPH07228036A | 1995-08-29 | |||
| JPS58156369A | 1983-09-17 |
Other References:
See also references of EP 2522322A4
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
All international patent business corporation (JP)
All international patent business corporation (JP)
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Claims: