Title:
LIQUID APPLICATION DEVICE AND LIQUID APPLICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/196664
Kind Code:
A1
Abstract:
The present invention relates to a liquid application device (1, 100) that is used in the manufacture of absorbent articles, and applies a liquid having a viscosity within the range of 0.05 to 4 Pas to a continuously conveyed web (3). The liquid application device (1, 100) comprises: a tank (11) that holds a liquid; a liquid application nozzle (13) that applies the liquid to one surface (3ff) of the web (3); a pump (17) that supplies the liquid within the tank (11) to the liquid application nozzle (13) via a tube (15); a suction device (5, 105) that has a surface (5f, 105f) facing the other surface (3fs) of the web (3); and an airblow nozzle (37) that blows air to a section of the one surface (3ff) of the web (3) where the liquid has been applied. The surface (5f, 105f) of the suction device (5, 105) at least includes a suction area (AS) where the web (3) is suctioned.
More Like This:
Inventors:
SUZUKI YUICHI (JP)
OCHI KOTA (JP)
ONOZUKA TAKASHI (JP)
OCHI KOTA (JP)
ONOZUKA TAKASHI (JP)
Application Number:
PCT/JP2014/067388
Publication Date:
December 11, 2014
Filing Date:
June 30, 2014
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/15; A61F13/472; A61F13/49
Domestic Patent References:
| WO2011122355A1 | 2011-10-06 | |||
| WO2013150835A1 | 2013-10-10 |
Foreign References:
| JP2011200633A | 2011-10-13 | |||
| US5711994A | 1998-01-27 | |||
| JP2000505847A | 2000-05-16 | |||
| JP2013063385A | 2013-04-11 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
Download PDF: