EA201591136A1 - MILLED NON-WOVEN BLUE - Google Patents

MILLED NON-WOVEN BLUE

Info

Publication number
EA201591136A1
EA201591136A1 EA201591136A EA201591136A EA201591136A1 EA 201591136 A1 EA201591136 A1 EA 201591136A1 EA 201591136 A EA201591136 A EA 201591136A EA 201591136 A EA201591136 A EA 201591136A EA 201591136 A1 EA201591136 A1 EA 201591136A1
Authority
EA
Eurasian Patent Office
Prior art keywords
nonwoven fabric
bending stiffness
kes
determined
woven
Prior art date
Application number
EA201591136A
Other languages
Russian (ru)
Other versions
EA030981B1 (en
Inventor
Фумио Джинно
Масахико Хашимото
Сатоши Ообай
Нобуаки Маки
Original Assignee
Оджи Холдингс Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Оджи Холдингс Корпорейшн filed Critical Оджи Холдингс Корпорейшн
Publication of EA201591136A1 publication Critical patent/EA201591136A1/en
Publication of EA030981B1 publication Critical patent/EA030981B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Настоящее изобретение предусматривает решение проблемы получения фильерного нетканого полотна, имеющего высокие свойства драпировки. Указанное фильерное нетканое полотно получают путем прядения и укладки термопластичного полимера в непрерывное волокно, после чего пространства между волокнами нагревают и сжимают с помощью тиснильного вала, снабженного множеством выступов, расположенных в одну линию в направлении движения волокна и перпендикулярно его направлению. В данном случае отношение площади тиснения составляет 5-12%. Кроме того, минимальное расстояние между соседними выступами составляет 1,5-3 мм. Показатель жесткости при изгибе (жесткость при изгибе [г/см/см]/вес [г/м]×10, определенная с помощью прибора испытания жесткости на изгиб по Кавабата KES) изготовленного нетканого полотна составляет 5-15 см. Прочность при сжатии (RC%) изготовленного нетканого полотна, определенная с использованием KES прибора для испытаний по определению характеристик сжатия по Кавабата KES, составляет 60-75%.The present invention provides a solution to the problem of obtaining spunbond nonwoven fabric having high drapery properties. Said spunbond nonwoven fabric is produced by spinning and stacking a thermoplastic polymer in a continuous fiber, after which the spaces between the fibers are heated and compressed using an embossing roller equipped with a plurality of projections arranged in one line in the direction of the fiber and perpendicular to its direction. In this case, the embossing area ratio is 5-12%. In addition, the minimum distance between adjacent protrusions is 1.5-3 mm. The bending stiffness index (bending stiffness [g / cm / cm] / weight [g / m] × 10, determined using the Kawabata KES bending stiffness tester) of the manufactured nonwoven fabric is 5-15 cm. Compressive strength ( RC% of the fabricated nonwoven fabric, determined using a KES testing instrument for determining the compression characteristics of the Kawabata KES, is 60-75%.

EA201591136A 2013-01-22 2013-11-11 Spunbond nonwoven cloth EA030981B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013008997A JP6115146B2 (en) 2013-01-22 2013-01-22 Spunbond nonwoven fabric
PCT/JP2013/080416 WO2014115401A1 (en) 2013-01-22 2013-11-11 Spunbond nonwoven cloth

Publications (2)

Publication Number Publication Date
EA201591136A1 true EA201591136A1 (en) 2016-04-29
EA030981B1 EA030981B1 (en) 2018-10-31

Family

ID=51227205

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591136A EA030981B1 (en) 2013-01-22 2013-11-11 Spunbond nonwoven cloth

Country Status (11)

Country Link
JP (1) JP6115146B2 (en)
KR (1) KR101786630B1 (en)
CN (1) CN105008607B (en)
AU (1) AU2013374986B2 (en)
BR (1) BR112015017418A2 (en)
EA (1) EA030981B1 (en)
HK (1) HK1210508A1 (en)
MY (1) MY177718A (en)
NZ (1) NZ709533A (en)
PH (1) PH12015501500A1 (en)
WO (1) WO2014115401A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102113455B1 (en) * 2015-07-06 2020-05-21 미쓰이 가가쿠 가부시키가이샤 Spunbond nonwoven and sanitary materials
WO2018038053A1 (en) * 2016-08-23 2018-03-01 王子ホールディングス株式会社 Spunbonded non-woven fabric, sheet, and absorbent article
US10767296B2 (en) * 2016-12-14 2020-09-08 Pfnonwovens Llc Multi-denier hydraulically treated nonwoven fabrics and method of making the same
WO2018144357A1 (en) * 2017-01-31 2018-08-09 The Procter & Gamble Company Shaped nonwoven fabrics and articles including the same
JP2018145536A (en) * 2017-03-01 2018-09-20 出光興産株式会社 Spun-bonded non-woven fabric
JP6976698B2 (en) * 2017-03-14 2021-12-08 旭化成株式会社 Long-fiber non-woven fabric for body warmers and disposable body warmers using this
JP6970741B2 (en) * 2017-04-10 2021-11-24 花王株式会社 Composite telescopic member and disposable diapers equipped with it
US11214893B2 (en) 2017-06-30 2022-01-04 The Procter & Gamble Company Shaped nonwoven
EP3645775B1 (en) 2017-06-30 2021-07-21 The Procter & Gamble Company Method for making a shaped nonwoven
CN111212939B (en) * 2017-10-17 2022-08-02 东丽株式会社 Spun-bonded non-woven fabric
JP6972944B2 (en) * 2017-11-09 2021-11-24 王子ホールディングス株式会社 Thermoplastic sheet thermal processing equipment
WO2019167851A1 (en) * 2018-02-28 2019-09-06 東レ株式会社 Spunbonded nonwoven fabric
WO2020066622A1 (en) * 2018-09-28 2020-04-02 東レ株式会社 Spunbond nonwoven fabric
WO2020152863A1 (en) * 2019-01-25 2020-07-30 三井化学株式会社 Spunbond nonwoven fabric, method for manufacturing spunbond nonwoven fabric, and emboss roll
CN109750418B (en) * 2019-01-30 2020-12-18 寿光市万虹无纺布有限公司 Ultra-wide spliced non-woven fabric and preparation method thereof
WO2020226950A1 (en) * 2019-05-03 2020-11-12 The Procter & Gamble Company Nonwoven webs with one or more repeat units
CN110894642B (en) * 2019-12-16 2021-06-22 中科纺织研究院（青岛）有限公司 Chitin modified PP spunbonded non-woven fabric

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01192803A (en) * 1988-01-23 1989-08-02 Asahi Chem Ind Co Ltd Novel disposable sanitary material
JP3370791B2 (en) * 1994-09-13 2003-01-27 昭和電工株式会社 Polypropylene resin composition and method for producing the same
US6562886B1 (en) * 1997-08-19 2003-05-13 Idemistsu Petrochemical Co., Ltd. Propylene polymer composition and films made therefrom
JP2000336569A (en) * 1999-05-26 2000-12-05 Oji Paper Co Ltd Softened filament nonwoven cloth
BRPI0708134A2 (en) * 2006-02-21 2011-05-17 Ahlstroem Oy method for manufacturing a nonwoven fabric and nonwoven fabric
US20100168704A1 (en) * 2008-12-31 2010-07-01 Thomas Oomman P Method of forming an elastic laminate including a cross-linked elastic film
EP2813611A1 (en) * 2009-09-14 2014-12-17 Idemitsu Kosan Co., Ltd. Spun-bonded nonwoven fabric and fiber product
JP5948537B2 (en) * 2010-08-30 2016-07-06 旭化成株式会社 Flexible long-fiber nonwoven fabric
CN102753746B (en) * 2010-09-14 2014-09-10 纺织和塑料研究协会图林根研究院 Highly functional spunbonded fabric made from particle-containing fibres and method for producing same

Also Published As

Publication number Publication date
JP6115146B2 (en) 2017-04-19
AU2013374986A1 (en) 2015-07-16
KR101786630B1 (en) 2017-10-18
NZ709533A (en) 2016-05-27
KR20150105980A (en) 2015-09-18
PH12015501500B1 (en) 2015-09-28
JP2014141752A (en) 2014-08-07
CN105008607B (en) 2017-09-29
AU2013374986B2 (en) 2016-11-17
CN105008607A (en) 2015-10-28
BR112015017418A2 (en) 2017-07-11
WO2014115401A1 (en) 2014-07-31
PH12015501500A1 (en) 2015-09-28
EA030981B1 (en) 2018-10-31
HK1210508A1 (en) 2016-04-22
MY177718A (en) 2020-09-23

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM