Title:
吸収体の製造装置および製造方法
Document Type and Number:
Japanese Patent JP6911979
Kind Code:
B2
Abstract:
To provide an absorber comprising a groove for improving body fluid absorption performance and fitness to a wearer and leakage suppression performance, and to manufacture the absorber easily.SOLUTION: A production method is configured so that, for producing an absorber 13 having a groove 22 where there are side walls on both side surfaces, a mask member 161 which is formed to partially block an air flow is arranged so as to face a permeable member 121 of a molding mold 120 comprising a plurality of vent holes and sucking and accumulating an absorber material 13' transported by an air flow, accumulation of the absorber material 13' is executed, the molding mold 120 is supported so as to relatively move to the mask member 161, the mask member 161 is made to extend in the movement direction, for forming a groove 22 along the movement direction. In addition, by changing a length of the direction where the mask member 161 extends to the molding mold 120, a depth of the groove 22 also can be easily controlled.SELECTED DRAWING: Figure 6
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Inventors:
Yoshihiro Takiyama
Toshihiro Noda
Nakayama Daitsugu
Tail Saki Ryusuke
Toshihiro Noda
Nakayama Daitsugu
Tail Saki Ryusuke
Application Number:
JP2020103874A
Publication Date:
July 28, 2021
Filing Date:
June 16, 2020
Export Citation:
Assignee:
Oji Holdings Co., Ltd.
International Classes:
A61F13/15; A61F13/53; A61F13/532
Domestic Patent References:
| JP2000501145A | ||||
| JP2015126873A | ||||
| JP2010220768A |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office