JP2009287158A5 - - Google Patents
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- JP2009287158A5 JP2009287158A5 JP2009109959A JP2009109959A JP2009287158A5 JP 2009287158 A5 JP2009287158 A5 JP 2009287158A5 JP 2009109959 A JP2009109959 A JP 2009109959A JP 2009109959 A JP2009109959 A JP 2009109959A JP 2009287158 A5 JP2009287158 A5 JP 2009287158A5
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- JP
- Japan
- Prior art keywords
- stripe
- width
- entanglement
- constituent fibers
- rearrangement
- 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.)
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Description
(2)まず、繊維ウェブの構成繊維を第1交絡させた後、繊維ウェブの構成繊維の一部を所定の模様を有する支持体上で水流交絡させることにより、例えば、支持体の模様に対応する所定の模様を有する複数のストライプ(ストライプD)を発現させ、ストライプ模様を形成する。次いで、この工程の後に、ストライプDを構成する構成繊維の全部を、ストライプDの形成に用いた支持体とは異なる模様を有する支持体上で水流交絡(第6交絡)させ、当該構成繊維を再配列させて、ストライプDの上にストライプDと同じ幅のストライプDとは異なる模様のストライプを形成する。この場合、ストライプDおよびストライプDの上に形成されるストライプの幅が4〜50mmであればよい。また、第6交絡による構成繊維の再配列によって形成されるストライプの幅は、ストライプDの幅より小さくしてもよい。この場合、第6交絡による構成繊維の再配列によって形成されるストライプ、またはストライプDのうちの第6交絡による構成繊維が再配列されなかった残余の部分からなるストライプの幅が4〜50mmであればよい。第6交絡による構成繊維の再配列によって形成されるストライプの幅は、ストライプDの幅よりおおきくてもよく、第6交絡による構成繊維の再配列によって形成されるストライプは、ストライプDを完全に覆うように形成されてもよい。この場合、第6交絡によって形成されるストライプの幅が4〜50mmであればよい。 (2) First, after the first entanglement of the constituent fibers of the fiber web, a part of the constituent fibers of the fiber web is hydroentangled on a support having a predetermined pattern, thereby corresponding to the pattern of the support, for example. A plurality of stripes (stripes D) having a predetermined pattern are developed to form a stripe pattern. Next, after this step, all of the constituent fibers constituting the stripe D are hydroentangled (sixth entanglement) on a support having a pattern different from the support used for forming the stripe D, and the constituent fibers are Rearrangement is performed to form a stripe having a different pattern from the stripe D having the same width as the stripe D on the stripe D. In this case, the width of the stripe D and the stripe formed on the stripe D may be 4 to 50 mm. Further, the width of the stripe formed by the rearrangement of the constituent fibers by the sixth entanglement may be smaller than the width of the stripe D. In this case, the width of the stripe formed by the rearrangement of the constituent fibers by the sixth entanglement or the remaining part of the stripe D in which the constituent fibers by the sixth entanglement are not rearranged is 4 to 50 mm. That's fine. The width of the stripe formed by the rearrangement of the constituent fibers by the sixth entanglement may be larger than the width of the stripe D, and the stripe formed by the rearrangement of the constituent fibers by the sixth entanglement completely covers the stripe D It may be formed as follows. In this case, the width of the stripe formed by the sixth entanglement may be 4 to 50 mm.
[拭き取り特性]
ガラス面上にJISダスト7種を10cm×30cmの広さに均一に0.50g分散し、あらかじめ質量を測定しておいた、実施例1〜22、24〜29および比較例1〜5、7、8の不織布(縦7cm、横12cm)で、上記ダストを拭き取った。拭き取りは、拭き取りに寄与する面積が35cm2となるように不織布をスポンジに取付け、500gの加重をかけた状態で行った。2往復させた後の不織布の質量を測定し、下記(式1)によりダスト吸着率を算出し、下記基準に従った拭き取り特性について評価した。その結果を表5〜表7に示している。
[Wiping properties]
Examples 1-22, 24-29 and Comparative Examples 1-5, 7 in which 0.50 g of JIS dust 7 types were uniformly dispersed on a glass surface in a size of 10 cm × 30 cm and masses were measured in advance. The above dust was wiped off with 8 nonwoven fabrics (length 7 cm, width 12 cm). Wiping was performed in a state where a nonwoven fabric was attached to the sponge so that the area contributing to wiping was 35 cm 2 and a weight of 500 g was applied. The mass of the nonwoven fabric after two reciprocations was measured, the dust adsorption rate was calculated according to the following (formula 1), and the wiping characteristics according to the following criteria were evaluated. The results are shown in Tables 5-7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009109959A JP5525179B2 (en) | 2008-04-28 | 2009-04-28 | Nonwoven fabric, method for producing the same, and wiping material |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008117186 | 2008-04-28 | ||
JP2008117186 | 2008-04-28 | ||
JP2009109959A JP5525179B2 (en) | 2008-04-28 | 2009-04-28 | Nonwoven fabric, method for producing the same, and wiping material |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012281498A Division JP5542194B2 (en) | 2008-04-28 | 2012-12-25 | Nonwoven manufacturing method |
JP2013174612A Division JP5746737B2 (en) | 2008-04-28 | 2013-08-26 | Nonwoven fabric, method for producing the same, and wiping material |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009287158A JP2009287158A (en) | 2009-12-10 |
JP2009287158A5 true JP2009287158A5 (en) | 2012-05-31 |
JP5525179B2 JP5525179B2 (en) | 2014-06-18 |
Family
ID=41456648
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009109959A Active JP5525179B2 (en) | 2008-04-28 | 2009-04-28 | Nonwoven fabric, method for producing the same, and wiping material |
JP2012281498A Active JP5542194B2 (en) | 2008-04-28 | 2012-12-25 | Nonwoven manufacturing method |
JP2013174612A Active JP5746737B2 (en) | 2008-04-28 | 2013-08-26 | Nonwoven fabric, method for producing the same, and wiping material |
JP2015096001A Active JP6080319B2 (en) | 2008-04-28 | 2015-05-08 | Nonwoven fabric, method for producing the same, and wiping material |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012281498A Active JP5542194B2 (en) | 2008-04-28 | 2012-12-25 | Nonwoven manufacturing method |
JP2013174612A Active JP5746737B2 (en) | 2008-04-28 | 2013-08-26 | Nonwoven fabric, method for producing the same, and wiping material |
JP2015096001A Active JP6080319B2 (en) | 2008-04-28 | 2015-05-08 | Nonwoven fabric, method for producing the same, and wiping material |
Country Status (1)
Country | Link |
---|---|
JP (4) | JP5525179B2 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5628564B2 (en) * | 2009-06-19 | 2014-11-19 | ダイワボウホールディングス株式会社 | Nonwoven fabric, method for producing the same, and wiping material |
JP4852659B2 (en) * | 2009-12-02 | 2012-01-11 | ダイワボウホールディングス株式会社 | Nonwoven fabric, method for producing the same, and wiping material |
JP2011117095A (en) * | 2009-12-02 | 2011-06-16 | Daiwabo Holdings Co Ltd | Nonwoven fabric and wiping material using the same |
CN103249884B (en) * | 2010-12-02 | 2015-08-12 | 大和纺控股株式会社 | Nonwoven fabric and manufacture method thereof and Wiping material |
JP6423578B2 (en) * | 2012-01-25 | 2018-11-14 | ダイワボウホールディングス株式会社 | Laminated nonwoven fabric, method for producing the same, and nonwoven fabric product using the same |
JP6128788B2 (en) * | 2012-09-28 | 2017-05-17 | ユニ・チャーム株式会社 | Method for producing non-woven fabric |
JP5712194B2 (en) * | 2012-12-04 | 2015-05-07 | 花王株式会社 | Nonwoven fabric substrate for wipe sheet |
JP5712195B2 (en) * | 2012-12-04 | 2015-05-07 | 花王株式会社 | Nonwoven fabric substrate for wipe sheet |
JP6246505B2 (en) * | 2013-06-18 | 2017-12-13 | ダイワボウホールディングス株式会社 | Wiper and manufacturing method thereof |
CN108884615A (en) * | 2016-03-24 | 2018-11-23 | 大和纺控股株式会社 | Non-woven fabrics and its manufacturing method with decorative pattern |
WO2019004369A1 (en) * | 2017-06-30 | 2019-01-03 | ダイワボウホールディングス株式会社 | Sheet for absorbent article, and absorbent article |
CN114960031A (en) | 2017-12-28 | 2022-08-30 | 尤妮佳股份有限公司 | Fibrous nonwoven fabric sheet |
CN112088230B (en) | 2018-05-25 | 2023-10-27 | 宝洁公司 | Nonwoven fabric and method and apparatus for producing the same |
EP3802938A1 (en) | 2018-05-25 | 2021-04-14 | The Procter & Gamble Company | Process for producing nonwoven and apparatus suitable therefor |
JP7110522B2 (en) | 2018-05-30 | 2022-08-02 | グンゼ株式会社 | Fiber sheet with water infiltration directivity |
EP3699345A1 (en) * | 2019-02-19 | 2020-08-26 | BC Nonwovens, S.L. | Method for manufacturing a nonwoven fabric and nonwoven fabric manufactured by said method |
CN111850829A (en) * | 2019-04-29 | 2020-10-30 | 海南欣龙无纺股份有限公司 | Semi-open-hole spunlace non-woven fabric and preparation method thereof |
WO2021208008A1 (en) * | 2020-04-16 | 2021-10-21 | The Procter & Gamble Company | Apertured nonwoven |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3590971B2 (en) * | 1992-05-18 | 2004-11-17 | 花王株式会社 | Surface material of absorbent article and method for producing entangled nonwoven fabric for surface material |
JP3286457B2 (en) * | 1994-02-01 | 2002-05-27 | 大和紡績株式会社 | Elastic composite nonwoven fabric |
JPH08199459A (en) * | 1995-01-11 | 1996-08-06 | Unitika Ltd | Nonwoven fabric having zebraic pattern applied thereto and its production |
JP3623852B2 (en) * | 1996-05-14 | 2005-02-23 | 大和紡績株式会社 | Perforated nonwoven fabric and method for producing the same |
JP3910738B2 (en) * | 1998-07-21 | 2007-04-25 | 大和紡績株式会社 | Perforated nonwoven fabric and method for producing the same |
JP4446579B2 (en) * | 2000-09-28 | 2010-04-07 | 日本バイリーン株式会社 | Perforated nonwoven fabric and method for producing the same |
JP3628606B2 (en) * | 2000-10-13 | 2005-03-16 | 花王株式会社 | Cleaning sheet |
JP4548814B2 (en) * | 2001-02-23 | 2010-09-22 | 株式会社クラレ | Non-woven |
JP4672192B2 (en) * | 2001-06-19 | 2011-04-20 | 株式会社クラレ | Non-woven wiper |
JP2004033238A (en) * | 2002-06-28 | 2004-02-05 | Kao Corp | Sheet for cleaning |
JP4648724B2 (en) * | 2005-02-22 | 2011-03-09 | 株式会社クラレ | Nonwoven fabric and method for producing the same |
JP2006340949A (en) * | 2005-06-10 | 2006-12-21 | Daio Paper Corp | Premoistened wiping material with bactericidal effects |
JP4698319B2 (en) * | 2005-07-25 | 2011-06-08 | 旭化成ケミカルズ株式会社 | Wet wiper |
JP4836562B2 (en) * | 2005-12-05 | 2011-12-14 | 花王株式会社 | Wet sheet for cleaning |
-
2009
- 2009-04-28 JP JP2009109959A patent/JP5525179B2/en active Active
-
2012
- 2012-12-25 JP JP2012281498A patent/JP5542194B2/en active Active
-
2013
- 2013-08-26 JP JP2013174612A patent/JP5746737B2/en active Active
-
2015
- 2015-05-08 JP JP2015096001A patent/JP6080319B2/en active Active
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