WO2024122502A1 - Article absorbant et procédé de production de non tissé - Google Patents
Article absorbant et procédé de production de non tissé Download PDFInfo
- Publication number
- WO2024122502A1 WO2024122502A1 PCT/JP2023/043312 JP2023043312W WO2024122502A1 WO 2024122502 A1 WO2024122502 A1 WO 2024122502A1 JP 2023043312 W JP2023043312 W JP 2023043312W WO 2024122502 A1 WO2024122502 A1 WO 2024122502A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nonwoven fabric
- absorbent article
- colored
- value
- layer
- Prior art date
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 212
- 239000002250 absorbent Substances 0.000 title claims abstract description 137
- 230000002745 absorbent Effects 0.000 title claims abstract description 135
- 238000004519 manufacturing process Methods 0.000 title claims description 38
- 239000000835 fiber Substances 0.000 claims description 45
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 9
- 230000004927 fusion Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 156
- 239000003086 colorant Substances 0.000 description 85
- 230000000052 comparative effect Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 18
- 238000004040 coloring Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 6
- 238000005304 joining Methods 0.000 description 6
- 210000002414 leg Anatomy 0.000 description 6
- 239000004831 Hot glue Substances 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 4
- 239000004579 marble Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000007499 fusion processing Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920000247 superabsorbent polymer Polymers 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
L'invention concerne un article absorbant (1) dans lequel au moins une partie d'une feuille de non tissé coloré (32) est disposée de façon à être exposée sur le côté peau ou le côté non-peau. Ladite feuille de non tissé (32) comporte une pluralité de couches stratifiées, et la pluralité de couches possède une première couche (321) colorée d'une certaine couleur et une seconde couche (322) colorée d'une couleur différente de la certaine couleur.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022194962A JP2024081379A (ja) | 2022-12-06 | 吸収性物品、及び、不織布製造方法 | |
| JP2022-194962 | 2022-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024122502A1 true WO2024122502A1 (fr) | 2024-06-13 |
Family
ID=91379314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2023/043312 WO2024122502A1 (fr) | 2022-12-06 | 2023-12-04 | Article absorbant et procédé de production de non tissé |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2024122502A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019088857A (ja) * | 2014-11-06 | 2019-06-13 | ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ | 衣類に面する積層体を含む吸収性物品 |
| JP2020103696A (ja) * | 2018-12-28 | 2020-07-09 | 花王株式会社 | 使い捨ておむつ |
| JP2020179012A (ja) * | 2019-04-26 | 2020-11-05 | 花王株式会社 | 吸収性物品 |
-
2023
- 2023-12-04 WO PCT/JP2023/043312 patent/WO2024122502A1/fr unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019088857A (ja) * | 2014-11-06 | 2019-06-13 | ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ | 衣類に面する積層体を含む吸収性物品 |
| JP2020103696A (ja) * | 2018-12-28 | 2020-07-09 | 花王株式会社 | 使い捨ておむつ |
| JP2020179012A (ja) * | 2019-04-26 | 2020-11-05 | 花王株式会社 | 吸収性物品 |
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