Title:
水解性シート
Document Type and Number:
Japanese Patent JP7121516
Kind Code:
B2
Abstract:
To provide a water-disintegrable sheet capable of ensuring sufficient flexibility even when a user uses by holding it in any direction, while improving the resistance to tearing when rubbed strongly.SOLUTION: On a toilet cleaner 100 impregnated with a chemical solution into a base paper sheet with a water-soluble binder added, a plurality of convex embossments EM1 and a plurality of concave embossments EM2 are formed. The convex embossment EM1 and the concave embossment EM2 each have a length between 1 mm or more and 3 mm or less in both of the MD direction and the CD direction, and the convex embossments and the concave embossments are formed such that a total number of them is between 350 or more and 550 or less in a range of a square of 10 cm in the MD direction by 10 cm in the CD direction.SELECTED DRAWING: Figure 1
Inventors:
Chihiro Kato
Application Number:
JP2018061812A
Publication Date:
August 18, 2022
Filing Date:
March 28, 2018
Export Citation:
Assignee:
Daio Paper Co., Ltd.
International Classes:
D21H19/10; A47L13/17; B31F1/07; D21H19/34; D21H27/30
Domestic Patent References:
| JP2012179071A | ||||
| JP2017013484A | ||||
| JP2016189847A | ||||
| JP2016049195A | ||||
| JP2015205508A |
Foreign References:
| WO2017018000A1 |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune
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