Invention Application
- Patent Title: FIBER BODY FORMING METHOD AND FIBER BODY FORMING APPARATUS
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Application No.: US16695261Application Date: 2019-11-26
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Publication No.: US20200165780A1Publication Date: 2020-05-28
- Inventor: Tetsuya AOYAMA , Shinichi KATO , Shigemi WAKABAYASHI , Kaneo YODA
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6c4e6a2c com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1c227210 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@8105888
- Main IPC: D21H23/24
- IPC: D21H23/24 ; B41M5/00 ; D21H23/50 ; D21H23/30 ; D21H23/72 ; D21H19/12
Abstract:
A fiber body forming method includes a step of preparing a web which contains fibers and which has a bulk density of 0.09 g/cm3 or more; and a step of applying a liquid containing a binder which binds the fibers together to the web.
Public/Granted literature
- US11346054B2 Fiber body forming method and fiber body forming apparatus Public/Granted day:2022-05-31
Information query
