JPH0446146B2 - - Google Patents
Info
- Publication number
- JPH0446146B2 JPH0446146B2 JP63011855A JP1185588A JPH0446146B2 JP H0446146 B2 JPH0446146 B2 JP H0446146B2 JP 63011855 A JP63011855 A JP 63011855A JP 1185588 A JP1185588 A JP 1185588A JP H0446146 B2 JPH0446146 B2 JP H0446146B2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- fibers
- liquid
- top sheet
- web
- 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.)
- Expired - Lifetime
Links
- 239000004745 nonwoven fabric Substances 0.000 claims description 66
- 239000000463 material Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 12
- 230000002745 absorbent Effects 0.000 claims description 11
- 239000002250 absorbent Substances 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 37
- 238000000034 method Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000001788 irregular Effects 0.000 description 9
- 239000004744 fabric Substances 0.000 description 7
- -1 polypropylene Polymers 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 210000002700 urine Anatomy 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- DYBIGIADVHIODH-UHFFFAOYSA-N 2-nonylphenol;oxirane Chemical compound C1CO1.CCCCCCCCCC1=CC=CC=C1O DYBIGIADVHIODH-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- DGSVFNZUDLUORY-UHFFFAOYSA-N dodecanoic acid;oxirane Chemical compound C1CO1.CCCCCCCCCCCC(O)=O DGSVFNZUDLUORY-UHFFFAOYSA-N 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63011855A JPH01192803A (ja) | 1988-01-23 | 1988-01-23 | 新規な使い捨て衛生材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63011855A JPH01192803A (ja) | 1988-01-23 | 1988-01-23 | 新規な使い捨て衛生材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01192803A JPH01192803A (ja) | 1989-08-02 |
| JPH0446146B2 true JPH0446146B2 (en]) | 1992-07-29 |
Family
ID=11789340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63011855A Granted JPH01192803A (ja) | 1988-01-23 | 1988-01-23 | 新規な使い捨て衛生材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01192803A (en]) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368926A (en) * | 1992-09-10 | 1994-11-29 | The Procter & Gamble Company | Fluid accepting, transporting, and retaining structure |
| JPH06200408A (ja) * | 1992-09-26 | 1994-07-19 | Carl Freudenberg:Fa | 延伸された、紡糸可能な熱可塑性中空繊維及びこれを含有する不織布 |
| SE514391C2 (sv) * | 1997-12-03 | 2001-02-19 | Sca Hygiene Prod Ab | Absorberande alster |
| US6610390B1 (en) * | 1999-08-13 | 2003-08-26 | First Quality Nonwovens, Inc. | Nonwoven with non-symmetrical bonding configuration |
| JP2001040565A (ja) * | 2000-01-01 | 2001-02-13 | Asahi Chem Ind Co Ltd | 使い捨て衛生材料用シート |
| JP2001029390A (ja) * | 2000-01-01 | 2001-02-06 | Asahi Chem Ind Co Ltd | 使い捨て衛生材料用シート |
| JP4707282B2 (ja) * | 2001-08-21 | 2011-06-22 | 旭化成せんい株式会社 | 衛生材料用トップシート |
| JP2007216034A (ja) * | 2007-03-16 | 2007-08-30 | Kao Corp | 吸収性物品用シート |
| JP2009022747A (ja) * | 2007-06-21 | 2009-02-05 | Unitika Ltd | 衛生用品 |
| JP5401713B2 (ja) * | 2007-09-26 | 2014-01-29 | クラレクラフレックス株式会社 | 不織布 |
| JP6115146B2 (ja) * | 2013-01-22 | 2017-04-19 | 王子ホールディングス株式会社 | スパンボンド不織布 |
| CN108699745B (zh) * | 2016-02-22 | 2020-11-06 | 旭化成株式会社 | 皮肤触感优异的长纤维无纺布 |
| EP3210584A1 (en) * | 2016-02-29 | 2017-08-30 | Fitesa Germany GmbH | Nonwoven fabric and process for forming the same |
| US10932959B2 (en) | 2016-06-27 | 2021-03-02 | Essity Hygiene And Health Aktiebolag | Absorbent article with an oil composition and an oil protecting layer |
| JP7661879B2 (ja) * | 2020-01-29 | 2025-04-15 | 東レ株式会社 | 積層不織布および衛生材料 |
-
1988
- 1988-01-23 JP JP63011855A patent/JPH01192803A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01192803A (ja) | 1989-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080729 Year of fee payment: 16 |