JP2001527163A5 - - Google Patents
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- 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
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 (20)
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 |
RU2327489C2 (en) * | 2003-10-17 | 2008-06-27 | ИНВАТЭК С.р.л. | Balloon catheter |
DE202004021610U1 (en) * | 2004-07-29 | 2009-07-02 | Ahlstrom Corp. | Soft and three-dimensional nonwoven fabric |
US7562424B2 (en) * | 2005-07-25 | 2009-07-21 | Johnson & Johnson Consumer Companies, Inc. | Low-density, non-woven structures and methods of making the same |
US7812214B2 (en) * | 2006-02-28 | 2010-10-12 | Kimberly-Clark Worldwide, Inc. | Absorbent article featuring a laminated material with a low Poisson's Ratio |
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 |
BR112012017287A2 (en) | 2010-01-12 | 2017-12-12 | Fiberweb Corovin Gmbh | bound plot and production of the same |
US8826957B2 (en) | 2012-08-31 | 2014-09-09 | General Electric Company | Methods and systems for automated ply layup for composites |
MX380674B (en) * | 2015-11-12 | 2025-03-12 | Pfnonwovens Llc | Nonwoven with improved abrasion resistance and method of making the same |
CN109803822A (en) | 2016-10-31 | 2019-05-24 | 金伯利-克拉克环球有限公司 | The method that recessive Elastic olefin film composites and preparation combine its absorbent article |
RU2746917C2 (en) * | 2016-12-14 | 2021-04-22 | ПФНОНВОВЕНС ЭлЭлСи | Hydraulically processed nonwoven materials and a method for their production |
US10767296B2 (en) * | 2016-12-14 | 2020-09-08 | Pfnonwovens Llc | Multi-denier hydraulically treated nonwoven fabrics and method of making the same |
DE112018000607T5 (en) * | 2017-01-31 | 2019-12-12 | The Procter & Gamble Company | Molded fleece |
EP3618790A1 (en) | 2017-01-31 | 2020-03-11 | The Procter and Gamble Company | Shaped nonwoven fabrics and articles including the same |
US10655257B2 (en) | 2017-01-31 | 2020-05-19 | The Procter & Gamble Company | Shaped nonwoven |
WO2019005906A1 (en) | 2017-06-30 | 2019-01-03 | The Procter & Gamble Company | Shaped nonwoven |
US10577722B2 (en) | 2017-06-30 | 2020-03-03 | The Procter & Gamble Company | Method for making a shaped nonwoven |
ES2950034T3 (en) | 2018-09-28 | 2023-10-04 | Berry Global Inc | Multicomponent spontaneous crimping fibers and methods for preparing the same |
Family Cites Families (5)
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 |
SU1511303A1 (en) * | 1987-12-31 | 1989-09-30 | Всесоюзный научно-исследовательский институт нетканых текстильных материалов | Method of producing nonwoven material |
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 JP JP2000525611A patent/JP2001527163A/en not_active Abandoned
- 1998-12-18 ID IDW20001187A patent/ID26320A/en unknown
- 1998-12-18 PL PL98341305A patent/PL187960B1/en not_active IP Right Cessation
- 1998-12-18 RU RU2000119111/12A patent/RU2209863C2/en not_active IP Right Cessation
- 1998-12-18 EP EP98964030A patent/EP1042549A1/en not_active Withdrawn
- 1998-12-18 CN CNB988137313A patent/CN1135275C/en not_active Expired - Fee Related
- 1998-12-18 AR ARP980106528A patent/AR014147A1/en unknown
- 1998-12-18 AU AU19238/99A patent/AU743006B2/en not_active Ceased
- 1998-12-18 TR TR2000/02121T patent/TR200002121T2/en unknown
- 1998-12-18 WO PCT/US1998/026843 patent/WO1999032699A1/en not_active Application Discontinuation
- 1998-12-18 KR KR1020007006779A patent/KR100541894B1/en not_active Expired - Fee Related
- 1998-12-18 BR BR9813750-6A patent/BR9813750A/en not_active Application Discontinuation
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