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US 2024/0337049 A1Published application
Pulp fibrous accumulated sheet and method for producing pulp fibrous accumulated sheet
AssigneeLec, Inc.
InventorKikuo YAMADA
Life of this patent
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Abstract
Provided is a pulp fibrous accumulated sheet including: a liquid permeable pulp fibrous accumulated layer containing a crushed pulp or base-fibers mainly including a crushed pulp, and a binder, and a plurality of fiber crimped parts formed by compression and pressurization, the fiber crimped parts being formed so that crushed pulp fibers each straddling the adjacent fiber crimped parts are present.
Claims7
A pulp fibrous accumulated sheet comprising:
- a liquid permeable pulp fibrous accumulated layer containing a crushed pulp or base-fibers mainly including a crushed pulp, and a binder;
- and
- a plurality of fiber crimped parts formed by compression and pressurization, the fiber crimped parts being fanned so that crushed pulp fibers each straddling the adjacent fiber crimped parts are present.
Dependencies are inferred from the claim text.