Invention Grant
- Patent Title: Toilet paper production method and toilet paper
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Application No.: US14002065Application Date: 2012-02-14
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Publication No.: US09668620B2Publication Date: 2017-06-06
- Inventor: Shigeo Ishikawa , Akira Hirasawa
- Applicant: Shigeo Ishikawa , Akira Hirasawa
- Applicant Address: JP Ehime
- Assignee: DAIO PAPER CORPORATION
- Current Assignee: DAIO PAPER CORPORATION
- Current Assignee Address: JP Ehime
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: JP2011-041981 20110228
- International Application: PCT/JP2012/053334 WO 20120214
- International Announcement: WO2012/117842 WO 20120907
- Main IPC: A47K10/16
- IPC: A47K10/16 ; D21H27/00

Abstract:
To solve problems such as tearing in using or manufacturing sanitary thin paper for household use that is embossed and applied with aqueous chemicals. The problem is solved by a method for manufacturing toilet paper, comprising: a chemicals applying step of printing and applying aqueous lotion chemicals onto band-like continuous crepe paper by a printer, while a pattern with a non-chemicals-application portions and chemicals-application portions is formed; and an embossing step where the embossing convex portions are brought into press-contact only to the non-chemicals-application portions of the continuous crepe paper so that the continuous crepe paper is embossed.
Public/Granted literature
- US20130337243A1 TOILET PAPER PRODUCTION METHOD AND TOILET PAPER Public/Granted day:2013-12-19
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