JP2001527163A5 - - Google Patents
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- Publication number
- JP2001527163A5 JP2001527163A5 JP2000525611A JP2000525611A JP2001527163A5 JP 2001527163 A5 JP2001527163 A5 JP 2001527163A5 JP 2000525611 A JP2000525611 A JP 2000525611A JP 2000525611 A JP2000525611 A JP 2000525611A JP 2001527163 A5 JP2001527163 A5 JP 2001527163A5
- Authority
- JP
- Japan
- Prior art keywords
- woven fabric
- less
- adhesive region
- pattern
- fabric according
- 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.)
- Abandoned
Links
- 239000004745 nonwoven fabric Substances 0.000 description 19
- 239000000853 adhesive Substances 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 206010021639 Incontinence Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Description
【特許請求の範囲】
【請求項１】 繊維又はフィラメントからなり、坪量が0.40osy以下で、表面に接着領域のパターンを有し、機械方向の伸び10％におけるポアッソン比に坪量を乗じることによって計算された係数が1.20osy・PRに等しいか、それよりも小さいことを特徴とする寸法安定性を有する、超軽量で寸法的に安定な不織布。
【請求項２】 請求項１に記載の不織布であって、前記接着領域のパターンが連続的である不織布。
【請求項３】 請求項１又は２に記載の不織布であって、坪量が約.30osyより小さい不織布。
【請求項４】 請求項１又は２に記載の不織布であって、坪量が約.20osyより小さい不織布。
【請求項５】 請求項１、２、３又は４に記載の不織布であって、前記接着領域が前記表面の全面積の約50％又はそれよりも小さい不織布。
【請求項６】 請求項１、２、３又は４に記載の不織布であって、前記接着領域が前記表面の全面積の約40％又はそれよりも小さい不織布。
【請求項７】 請求項１、２、３又は４に記載の不織布であって、前記接着領域が前記表面の全面積の約30％又はそれよりも小さい不織布。
【請求項８】 請求項１〜７のいずれか１項に記載の不織布であって、前記接着領域のパターンが複数の不連続点接着部を含むことを特徴とする不織布。
【請求項９】 請求項８に記載の不織布であって、前記接着領域が、１平方インチ当たり少なくとも約400ピン接着部の点接着部密度を有することを特徴とする不織布。
【請求項１０】 請求項１〜９のいずれか１項に記載の不織布であって、メルトブローンフィラメント、スパンボンド繊維、及び／又は多成分フィラメントを有する不織布。
【請求項１１】 請求項１〜１０のいずれか１項に記載の不織布であって、熱可塑性繊維を含む不織布。
【請求項１２】 請求項１〜１１のいずれか１項に記載の不織布を表面材とするパーソナルケア製品。
【請求項１３】 成人用失禁製品である請求項１２に記載のパーソナルケア製品。
【請求項１４】 婦人用衛生製品である請求項１２に記載のパーソナルケア製品。
【請求項１５】 おむつである請求項１２に記載のパーソナルケア製品。
【請求項１６】 超軽量な不織布の製造方法であって、
坪量が0.40osy以下で個々に接着されていない繊維又はフィラメントの繊維構造を有する不織布を用意する工程、
前記不織布の表面上に、機械方向の伸び10％におけるポアッソン比に坪量を乗じることによって計算された係数が1.20osy・PRに等しいか、それよりも小さいことを特徴とする寸法安定性をもたらすような接着領域のパターンを生成する工程、
を含む方法。
【請求項１７】 請求項１６に記載の方法であって、前記不織布の前記表面上に生成される接着領域のパターンは連続的であることを特徴とする方法。
【請求項１８】 請求項１６に記載の方法であって、前記不織布の前記表面上に生成される接着領域のパターンは不連続であることを特徴とする方法。
【請求項１９】 請求項１６に記載の方法であって、前記不織布の前記表面上に前記接着領域のパターンを形成するために複数の凹部を有するロールが使用されることを特徴とする方法。
【請求項２０】 請求項１６に記載の方法であって、前記不織布の前記表面上に前記接着領域のパターンを形成するために複数の突出部を有するロールが使用されることを特徴とする方法。
[Claims]
1. A coefficient calculated by multiplying the Poisson ratio at 10% elongation in the mechanical direction by the basis weight, which is composed of fibers or filaments, has a basis weight of 0.40osy or less, has a pattern of an adhesive region on the surface, and has a basis weight of 10%. An ultra-lightweight, dimensionally stable non-woven fabric with dimensional stability characterized by being equal to or less than 1.20osy PR.
2. The non-woven fabric according to claim 1, wherein the pattern of the adhesive region is continuous.
3. The non-woven fabric according to claim 1 or 2, which has a basis weight of less than about .30osy.
4. The non-woven fabric according to claim 1 or 2, which has a basis weight of less than about .20 osy.
5. The non-woven fabric according to claim 1, 2, 3 or 4, wherein the adhesive region is about 50% or less than the total area of the surface.
6. The non-woven fabric according to claim 1, 2, 3 or 4, wherein the adhesive region is about 40% or less than the total area of the surface.
7. The non-woven fabric according to claim 1, 2, 3 or 4, wherein the adhesive region is about 30% or less than the total area of the surface.
8. The non-woven fabric according to any one of claims 1 to 7, wherein the pattern of the bonding region includes a plurality of discontinuous point bonding portions.
9. The nonwoven fabric according to claim 8, wherein the adhesive region has a point adhesive density of at least about 400 pin adhesives per square inch.
10. The non-woven fabric according to any one of claims 1 to 9, which has a melt blown filament, a spunbond fiber, and / or a multi-component filament.
11. The non-woven fabric according to any one of claims 1 to 10, which contains thermoplastic fibers.
12. A personal care product using the non-woven fabric according to any one of claims 1 to 11 as a surface material.
13. The personal care product according to claim 12, which is an adult incontinence product.
14. The personal care product according to claim 12, which is a hygiene product for women.
15. The personal care product according to claim 12, which is a diaper.
16. A method for producing an ultra-lightweight nonwoven fabric.
A process of preparing a non-woven fabric having a fiber structure of fibers or filaments having a basis weight of 0.40osy or less and not individually bonded.
It provides dimensional stability on the surface of the non-woven fabric, characterized in that the coefficient calculated by multiplying the Poisson ratio at 10% elongation in the mechanical direction by the basis weight is equal to or less than 1.20osy · PR. The process of generating a pattern of adhesive areas, such as
How to include.
17. The method according to claim 16, wherein the pattern of the adhesive region formed on the surface of the nonwoven fabric is continuous.
18. The method according to claim 16, wherein the pattern of the adhesive region formed on the surface of the nonwoven fabric is discontinuous.
19. The method of claim 16, wherein a roll having a plurality of recesses is used to form a pattern of the adhesive region on the surface of the nonwoven fabric.
20. The method of claim 16, wherein a roll having a plurality of protrusions is used to form a pattern of the adhesive region on the surface of the nonwoven fabric. ..
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99487097A | 1997-12-19 | 1997-12-19 | |
| US08/994,870 | 1997-12-19 | ||
| PCT/US1998/026843 WO1999032699A1 (en) | 1997-12-19 | 1998-12-18 | Ultralight, converting friendly, nonwoven fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001527163A JP2001527163A (en) | 2001-12-25 |
| JP2001527163A5 true JP2001527163A5 (en) | 2006-01-19 |
Family
ID=25541166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000525611A Abandoned JP2001527163A (en) | 1997-12-19 | 1998-12-18 | Ultralight, dimensionally stable nonwoven fabric |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1042549A1 (en) |
| JP (1) | JP2001527163A (en) |
| KR (1) | KR100541894B1 (en) |
| CN (1) | CN1135275C (en) |
| AR (1) | AR014147A1 (en) |
| AU (1) | AU743006B2 (en) |
| BR (1) | BR9813750A (en) |
| ID (1) | ID26320A (en) |
| PL (1) | PL187960B1 (en) |
| RU (1) | RU2209863C2 (en) |
| TR (1) | TR200002121T2 (en) |
| WO (1) | WO1999032699A1 (en) |
| ZA (1) | ZA9811451B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100436987B1 (en) * | 2001-08-23 | 2004-06-23 | 주식회사 라크인더스트리 | The light weight acquisition distribution a nonwoven fabric and manufacturing process of a diaper and sanitary napkin |
| US20080070463A1 (en) * | 2006-09-20 | 2008-03-20 | Pankaj Arora | Nanowebs |
| DE102007018377A1 (en) * | 2007-04-17 | 2008-10-23 | Paul Hartmann Ag | Process for producing an elastic nonwoven composite material |
| FI20095800A0 (en) * | 2009-07-20 | 2009-07-20 | Ahlstroem Oy | Nonwoven composite product with high cellulose content |
| PL2524077T3 (en) * | 2010-01-12 | 2016-02-29 | Fitesa Nonwoven Inc | Bonded web and manufacturing thereof |
| US8826957B2 (en) | 2012-08-31 | 2014-09-09 | General Electric Company | Methods and systems for automated ply layup for composites |
| WO2017083850A1 (en) * | 2015-11-12 | 2017-05-18 | First Quality Nonwovens, Inc. | Nonwoven with improved abrasion resistance and method of making the same |
| KR102551688B1 (en) | 2016-10-31 | 2023-07-06 | 킴벌리-클라크 월드와이드, 인크. | Latent elastic olefin film laminate and method for manufacturing an absorbent article including the same |
| US10767296B2 (en) * | 2016-12-14 | 2020-09-08 | Pfnonwovens Llc | Multi-denier hydraulically treated nonwoven fabrics and method of making the same |
| PL3555353T3 (en) * | 2016-12-14 | 2024-01-29 | Pfnonwovens, Llc | Hydraulically treated nonwoven fabrics and method of making the same |
| EP3576698B1 (en) | 2017-01-31 | 2022-10-26 | The Procter & Gamble Company | Shaped nonwoven |
| DE112018000618T5 (en) | 2017-01-31 | 2019-12-12 | The Procter & Gamble Company | Molded fleece |
| GB2571896B (en) | 2017-01-31 | 2023-02-01 | Procter & Gamble | Shaped nonwoven fabrics and articles including the same |
| EP3645775B1 (en) | 2017-06-30 | 2021-07-21 | The Procter & Gamble Company | Method for making a shaped nonwoven |
| US11214893B2 (en) | 2017-06-30 | 2022-01-04 | The Procter & Gamble Company | Shaped nonwoven |
| CA3111715A1 (en) | 2018-09-28 | 2020-04-02 | Berry Global, Inc. | Self-crimped multi-component fibers and methods of making the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3949128A (en) * | 1972-08-22 | 1976-04-06 | Kimberly-Clark Corporation | Product and process for producing a stretchable nonwoven material from a spot bonded continuous filament web |
| CA2099846A1 (en) * | 1992-12-31 | 1994-07-01 | Jon R. Butt, Sr. | Nonwoven web with low poisson ratio |
| US5424115A (en) * | 1994-02-25 | 1995-06-13 | Kimberly-Clark Corporation | Point bonded nonwoven fabrics |
| US5858515A (en) * | 1995-12-29 | 1999-01-12 | Kimberly-Clark Worldwide, Inc. | Pattern-unbonded nonwoven web and process for making the same |
-
1998
- 1998-12-14 ZA ZA9811451A patent/ZA9811451B/en unknown
- 1998-12-18 KR KR1020007006779A patent/KR100541894B1/en not_active IP Right Cessation
- 1998-12-18 ID IDW20001187A patent/ID26320A/en unknown
- 1998-12-18 RU RU2000119111/12A patent/RU2209863C2/en not_active IP Right Cessation
- 1998-12-18 WO PCT/US1998/026843 patent/WO1999032699A1/en not_active Application Discontinuation
- 1998-12-18 BR BR9813750-6A patent/BR9813750A/en not_active Application Discontinuation
- 1998-12-18 JP JP2000525611A patent/JP2001527163A/en not_active Abandoned
- 1998-12-18 TR TR2000/02121T patent/TR200002121T2/en unknown
- 1998-12-18 PL PL98341305A patent/PL187960B1/en not_active IP Right Cessation
- 1998-12-18 CN CNB988137313A patent/CN1135275C/en not_active Expired - Fee Related
- 1998-12-18 AU AU19238/99A patent/AU743006B2/en not_active Ceased
- 1998-12-18 AR ARP980106528A patent/AR014147A1/en unknown
- 1998-12-18 EP EP98964030A patent/EP1042549A1/en not_active Withdrawn
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