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Title:
MANUFACTURING DEVICE AND MANUFACTURING METHOD OF ABSORBER RELATED TO ABSORBENT ARTICLE
Document Type and Number:
Japanese Patent JP2014100440
Kind Code:
A
Abstract:

To enhance cutting property when forming an absorber by cutting the absorber from a continuous body of the absorber.

A manufacturing device of an absorber related to an absorbent article is a device for manufacturing an absorber having a first basis weight part in which a liquid absorbent material is deposited with a first basis weight and a second basis weight part in which the second basis weight part is deposited with a basis weight higher than the first basis weight, and comprises: a suction and deposition device for forming a continuous body of the absorber continuous in a predetermined direction by sucking air from a plurality of suction ports on a suction surface, and sucking and depositing the liquid absorbent material on the suction surface; and a cutting device for forming the absorber by cutting the continuous body of the absorber at boundary positions of the absorber established on the continuous body of the absorber with space in the predetermined direction. The suction surface has a first suction area where the suction ports are formed with a first opening ratio, and a second suction area where the suction ports are formed with a second opening ratio higher than the first opening ratio. The boundary positions are included in the second suction area.


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Inventors:
ISHIKAWA MASAHIKO
Application Number:
JP2012256419A
Publication Date:
June 05, 2014
Filing Date:
November 22, 2012
Export Citation:
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Assignee:
UNI CHARM CORP
International Classes:
A61F13/472; A61F13/15; A61F13/49
Domestic Patent References:
JP2004530799A2004-10-07
JP2004065930A2004-03-04
JP2000505744A2000-05-16
JPH07265343A1995-10-17
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation