JP6404259B2 - 吸収性物品 - Google Patents
吸収性物品Info
- Publication number
- JP6404259B2 JP6404259B2 JP2016097494A JP2016097494A JP6404259B2 JP 6404259 B2 JP6404259 B2 JP 6404259B2 JP 2016097494 A JP2016097494 A JP 2016097494A JP 2016097494 A JP2016097494 A JP 2016097494A JP 6404259 B2 JP6404259 B2 JP 6404259B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- nonwoven fabric
- organic cotton
- absorbent article
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002745 absorbent Effects 0.000 title claims description 51
- 239000002250 absorbent Substances 0.000 title claims description 51
- 229920000742 Cotton Polymers 0.000 claims description 152
- 239000000835 fiber Substances 0.000 claims description 127
- 239000004745 nonwoven fabric Substances 0.000 claims description 99
- 239000012209 synthetic fiber Substances 0.000 claims description 67
- 229920002994 synthetic fiber Polymers 0.000 claims description 67
- 239000003795 chemical substances by application Substances 0.000 claims description 42
- 239000003208 petroleum Substances 0.000 claims description 17
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 235000013311 vegetables Nutrition 0.000 claims 1
- 239000003921 oil Substances 0.000 description 59
- 235000019198 oils Nutrition 0.000 description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 241000196324 Embryophyta Species 0.000 description 17
- 238000000034 method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 229920005992 thermoplastic resin Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000009960 carding Methods 0.000 description 5
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000005445 natural material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 208000019901 Anxiety disease Diseases 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000036506 anxiety Effects 0.000 description 2
- 235000019864 coconut oil Nutrition 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 241000692870 Inachis io Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
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- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
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- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/48—Surfactants
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
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Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Dermatology (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
Description
前記不織布は、オーガニックコットン繊維と、熱可塑性の合成繊維と、を含み、
前記オーガニックコットン繊維は、前記不織布内で複数の繊維塊を形成しており、
前記オーガニックコットン繊維の表面は石油由来の油剤によってコーティングされていない、吸収性物品。
Claims (8)
- 不織布を備えた吸収性物品であって、
前記不織布は、オーガニックコットン繊維と、熱可塑性の合成繊維と、を含み、
前記オーガニックコットン繊維は、前記不織布内で複数の繊維塊を形成しており、
前記オーガニックコットン繊維の表面は、油剤によってコーティングされてなく、
前記合成繊維は、植物由来の油剤によってコーティングされている、吸収性物品。 - 不織布を備えた吸収性物品であって、
前記不織布は、オーガニックコットン繊維と、熱可塑性の合成繊維と、を含み、
前記オーガニックコットン繊維は、前記不織布内で複数の繊維塊を形成しており、
前記オーガニックコットン繊維の表面は、石油由来の油剤によってコーティングされてなく、
前記繊維塊の周りに、前記繊維塊及び前記合成繊維の密度よりも小さい密度を有する領域が形成されている、吸収性物品。 - 不織布を備えた吸収性物品であって、
前記不織布は、オーガニックコットン繊維と、熱可塑性の合成繊維と、を含み、
前記オーガニックコットン繊維は、前記不織布内で複数の繊維塊を形成しており、
前記オーガニックコットン繊維の表面は、石油由来の油剤によってコーティングされてなく、
前記オーガニックコットン繊維は、前記合成繊維に熱融着されていない、吸収性物品。 - 不織布を備えた吸収性物品であって、
前記不織布は、オーガニックコットン繊維と、熱可塑性の合成繊維と、を含み、
前記オーガニックコットン繊維は、前記不織布内で複数の繊維塊を形成しており、
前記オーガニックコットン繊維の表面は、石油由来の油剤によってコーティングされてなく、
前記複数の繊維塊は、前記不織布の厚み方向において、前記不織布の中央部に偏って設けられている、吸収性物品。 - 不織布を備えた吸収性物品であって、
前記不織布は、オーガニックコットン繊維と、熱可塑性の合成繊維と、を含み、
前記オーガニックコットン繊維は、前記不織布内で複数の繊維塊を形成しており、
前記オーガニックコットン繊維の表面は、石油由来の油剤によってコーティングされてなく、
長手方向と、
前記長手方向に直交する幅方向と、
表面シートと、
裏面シートと、
前記表面シートと前記裏面シートとの間の吸収体と、
前記裏面シートと前記吸収体との間に設けられ、前記吸収体を覆う液不透過性の防漏シートと、を含み、
前記表面シートと前記裏面シートの少なくとも一方は前記不織布により構成されており、
前記不織布は、前記防漏シートと重複しない領域を有し、
前記不織布の、前記防漏シートと重複しない領域は、少なくとも、前記幅方向における外側で、少なくとも前記吸収性物品の前側から後側にわたって延びている、吸収性物品。 - 前記繊維塊の表面は植物由来の油剤によってコーティングされている、請求項2から請求項5のいずれか1項に記載の吸収性物品。
- 前記不織布全体の重量に対する前記オーガニックコットン繊維の重量は、2%〜50%の範囲である、請求項1から6のいずれか1項に記載の吸収性物品。
- 前記オーガニックコットン繊維は、前記合成繊維の平均繊維長よりも短い平均繊維長を有する、請求項1から7のいずれか1項に記載の吸収性物品。
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KR1020187036103A KR102478806B1 (ko) | 2016-05-13 | 2017-04-14 | 흡수성 물품 |
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US16/099,689 US20190240086A1 (en) | 2016-05-13 | 2017-04-14 | Absorbent article |
CN201780029704.3A CN109152676B (zh) | 2016-05-13 | 2017-04-14 | 吸收性物品 |
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EP3437608A4 (en) | 2019-05-01 |
EP3437608A1 (en) | 2019-02-06 |
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