Invention Grant
- Patent Title: Apparatus for manufacturing absorbent body
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Application No.: US15751685Application Date: 2016-08-10
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Publication No.: US11376167B2Publication Date: 2022-07-05
- Inventor: Hidenobu Kakimoto , Kazuo Fujii
- Applicant: SUMITOMO SEIKA CHEMICALS CO., LTD.
- Applicant Address: JP Hyogo
- Assignee: SUMITOMO SEIKA CHEMICALS CO., LTD.
- Current Assignee: SUMITOMO SEIKA CHEMICALS CO., LTD.
- Current Assignee Address: JP Hyogo
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: JPJP2015-159553 20150812
- International Application: PCT/JP2016/073645 WO 20160810
- International Announcement: WO2017/026529 WO 20170216
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/539 ; A61F13/84

Abstract:
An apparatus for manufacturing an absorbent body according to the present invention includes a conveying unit (2) that conveys an aggregate (101) of absorbent fibers and a water-absorbent resin (102), a mixing unit (3) that accepts the aggregate of the absorbent fibers and the water-absorbent resin that were conveyed by the conveying unit and mixes the absorbent fibers and the water-absorbent resin, a chamber portion (4) that has an internal space (40) through which the absorbent fibers and the water-absorbent resin that were mixed in the mixing unit fall, a stacking portion (5) that is disposed below the chamber portion and has a recessed portion (531) in which the absorbent fibers and the water-absorbent resin that fall through the chamber portion are stacked, and a suction unit (6) that causes a negative pressure in the chamber portion.
Public/Granted literature
- US20200016011A1 APPARATUS FOR MANUFACTURING ABSORBENT BODY Public/Granted day:2020-01-16
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