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US 10,918,538 B2Granted
Absorbent article and method of manufacturing the same
AssigneeDaio Paper Corporation
InventorTakeshi Kurohara
Life of this patent
Estimating the term…
Abstract
A method of manufacturing an absorbent article includes a paper making step in which, after forming a wet paper sheet from a source material and adding a fragrance material to the wet paper sheet, a pulp raw fabric sheet is obtained by dehydrating and drying the wet paper sheet; and a processing step of an absorbent article in which the pulp raw fabric sheet is defibrated and an absorbent body is manufactured by fiber stacking this defibrated fluff pulp.
Claims6
A method of manufacturing an absorbent article, comprising:
- forming a wet paper sheet from a source material;
- adding a fragrance material solution to the wet paper sheet, said fragrance material solution containing 88.4 wt. % of water, 10.3 wt. % of α-cyclodextrin, 1 wt. % of fragrance material and 0.3 wt. % of xanthan gum;
- dehydrating and drying the wet paper, thereby obtaining a pulp raw fabric sheet;
- defibrating the pulp raw fabric sheet;
- and
- accumulating defibrated fluff pulp, thereby manufacturing an absorbent body.
3 more elements
A method of manufacturing an absorbent article, comprising:
- forming a wet paper sheet from a source material;
- dehydrating and drying the wet paper, thereby obtaining a pulp raw fabric sheet;
- adding a fragrance material solution to the pulp raw fabric sheet, said fragrance material solution containing 86.9 wt. % of water, 10.3 wt. % of α-cyclodextrin, 1 wt. % of fragrance material and 1.8 wt. % of antiseptic agent;
- defibrating the pulp raw fabric sheet;
- and
- accumulating defibrated fluff pulp thereby manufacturing an absorbent body.
3 more elements
Dependencies are inferred from the claim text.