JPH0446147B2 - - Google Patents
Info
- Publication number
- JPH0446147B2 JPH0446147B2 JP63019670A JP1967088A JPH0446147B2 JP H0446147 B2 JPH0446147 B2 JP H0446147B2 JP 63019670 A JP63019670 A JP 63019670A JP 1967088 A JP1967088 A JP 1967088A JP H0446147 B2 JPH0446147 B2 JP H0446147B2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- fibers
- web
- liquid
- 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.)
- Expired - Lifetime
Links
- 239000004745 nonwoven fabric Substances 0.000 claims description 52
- 239000000835 fiber Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 22
- 239000002131 composite material Substances 0.000 claims description 13
- 230000002745 absorbent Effects 0.000 claims description 12
- 239000002250 absorbent Substances 0.000 claims description 12
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 18
- 238000001816 cooling Methods 0.000 description 17
- 239000007788 liquid Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- -1 polypropylene Polymers 0.000 description 8
- 210000002700 urine Anatomy 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 238000007500 overflow downdraw method Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 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
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009826 distribution Methods 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
- 238000004049 embossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002608 ionic liquid Substances 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
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000004804 winding Methods 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 |
|---|---|---|---|
| JP63019670A JPH01201503A (ja) | 1988-02-01 | 1988-02-01 | 改良された使い捨て衛生材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63019670A JPH01201503A (ja) | 1988-02-01 | 1988-02-01 | 改良された使い捨て衛生材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01201503A JPH01201503A (ja) | 1989-08-14 |
| JPH0446147B2 true JPH0446147B2 (he) | 1992-07-29 |
Family
ID=12005679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63019670A Granted JPH01201503A (ja) | 1988-02-01 | 1988-02-01 | 改良された使い捨て衛生材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01201503A (he) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007216034A (ja) * | 2007-03-16 | 2007-08-30 | Kao Corp | 吸収性物品用シート |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3658884B2 (ja) * | 1996-09-11 | 2005-06-08 | チッソ株式会社 | 複合長繊維不織布の製造方法 |
| WO1998056969A1 (fr) * | 1997-06-11 | 1998-12-17 | Chisso Corporation | Tissu non tisse constitue de fibres longues et articles absorbants produits a l'aide desdits tissus |
| JP4176296B2 (ja) * | 2000-09-05 | 2008-11-05 | 大王製紙株式会社 | 使い捨て吸収性物品 |
| JP6250969B2 (ja) * | 2013-07-26 | 2017-12-20 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| EP3090711A1 (en) * | 2015-05-06 | 2016-11-09 | Fitesa Germany GmbH | Non-woven fabric and process for forming the same |
| JP6600069B2 (ja) * | 2016-02-22 | 2019-10-30 | 旭化成株式会社 | 親水性嵩高不織布 |
| JP2019157306A (ja) * | 2018-03-14 | 2019-09-19 | 旭化成株式会社 | 嵩高柔軟不織布 |
| WO2024070158A1 (ja) * | 2022-09-27 | 2024-04-04 | 東レ株式会社 | 長繊維不織布およびその製造方法ならびに衛生材料 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48101718A (he) * | 1972-04-10 | 1973-12-21 | ||
| JPS5119054A (ja) * | 1974-08-05 | 1976-02-16 | Hainritsuhi Uemuheeneru | Purasuchitsukukooteinguyo tapisutongatapuresu |
| JPS5225175A (en) * | 1975-08-21 | 1977-02-24 | Mitsubishi Rayon Co | Manufacture of unwoven fabrics |
| JPS5517807A (en) * | 1978-07-19 | 1980-02-07 | Matsushita Electric Ind Co Ltd | Magnetic tape equipment |
| JPS599620U (ja) * | 1982-07-08 | 1984-01-21 | 三洋電機株式会社 | グラフイツクイコライザ回路 |
| JPS62117868A (ja) * | 1985-10-07 | 1987-05-29 | キンバリ− クラ−ク コ−ポレ−シヨン | 改良された軟かさをもつ不織ウエブ |
-
1988
- 1988-02-01 JP JP63019670A patent/JPH01201503A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48101718A (he) * | 1972-04-10 | 1973-12-21 | ||
| JPS5119054A (ja) * | 1974-08-05 | 1976-02-16 | Hainritsuhi Uemuheeneru | Purasuchitsukukooteinguyo tapisutongatapuresu |
| JPS5225175A (en) * | 1975-08-21 | 1977-02-24 | Mitsubishi Rayon Co | Manufacture of unwoven fabrics |
| JPS5517807A (en) * | 1978-07-19 | 1980-02-07 | Matsushita Electric Ind Co Ltd | Magnetic tape equipment |
| JPS599620U (ja) * | 1982-07-08 | 1984-01-21 | 三洋電機株式会社 | グラフイツクイコライザ回路 |
| JPS62117868A (ja) * | 1985-10-07 | 1987-05-29 | キンバリ− クラ−ク コ−ポレ−シヨン | 改良された軟かさをもつ不織ウエブ |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007216034A (ja) * | 2007-03-16 | 2007-08-30 | Kao Corp | 吸収性物品用シート |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01201503A (ja) | 1989-08-14 |
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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 |