US2021059484A1PendingUtilityA1
Toilet paper
Est. expiryDec 27, 2037(~11.4 yrs left)· nominal 20-yr term from priority
Inventors:Shuta Yasui
D21H 27/30D21H 27/005D21H 27/002A47K 10/16
43
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Claims
Abstract
To solve such problem, in three or four-ply toilet paper, a basis weight per ply of the toilet paper is 14.9 g/m2 or more and 16.2 g/m2 or less, an overall paper thickness is 297 μm or more and 435 μm or less, a dry tensile strength in a longitudinal direction is 451 cN/25 mm or more and 1001 cN/25 mm or less, and a ratio of a wet tensile strength in a horizontal direction to a dry tensile strength in a horizontal direction is 0.09 or more.
Claims
exact text as granted — not AI-modified1 . Toilet paper that is three or four-ply toilet paper,
wherein a basis weight per ply of the toilet paper is 14.9 g/m 2 or more and 16.2 g/m 2 or less, an overall paper thickness is 297 μm or more and 435 μm or less, a dry tensile strength in a longitudinal direction is 451 cN/25 mm or more and 1001 cN/25 mm or less, and a ratio of a wet tensile strength in a horizontal direction to a dry tensile strength in a horizontal direction is 0.09 or more.
2 . The toilet paper according to claim 1 , wherein a water absorption rate is less than 2.6 seconds.
3 . The toilet paper according to claim 1 , wherein a water disintegration is 36 seconds or less.Join the waitlist — get patent alerts
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