RU2010107735A - Нетканое полотно и способ его изготовления - Google Patents

Нетканое полотно и способ его изготовления Download PDF

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Publication number
RU2010107735A
RU2010107735A RU2010107735/12A RU2010107735A RU2010107735A RU 2010107735 A RU2010107735 A RU 2010107735A RU 2010107735/12 A RU2010107735/12 A RU 2010107735/12A RU 2010107735 A RU2010107735 A RU 2010107735A RU 2010107735 A RU2010107735 A RU 2010107735A
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Russia
Prior art keywords
nonwoven fabric
fabric according
endless
range
density
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RU2010107735/12A
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English (en)
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Франтищек КЛЯСКА (CZ)
Франтищек КЛЯСКА
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Пегас Нонуовенс С.Р.О. (Cz)
Пегас Нонуовенс С.Р.О.
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Publication of RU2010107735A publication Critical patent/RU2010107735A/ru

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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
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    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56—Supporting or fastening means
    • A61F13/62—Mechanical fastening means, ; Fabric strip fastener elements, e.g. hook and loop
    • A61F13/622—Fabric strip fastener elements, e.g. hook and loop
    • A61F13/627—Fabric strip fastener elements, e.g. hook and loop characterised by the loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
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    • D04H3/005—Synthetic yarns or filaments
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    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
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    • A61F2013/51009—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres characterized by the shape of the fibres
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F2013/51014—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres characterized by the connection between the fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F2013/51023—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres
    • A61F2013/51026—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres being in thermoplastic material
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    • A61F2013/51023—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres
    • A61F2013/51028—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres being bicomponent
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Nonwoven Fabrics (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

1. Нетканое полотно плотностью от 10 до 30 г/м2, изготовленное из бесконечных нитей тониной от 0,5 до 3,5 ден, полученных из расплава материала, и предназначенное прежде всего для производства гигиенических продуктов, отличающееся тем, что оно состоит из бесконечных полиолефиновых нитей, и его объемная масса находится в диапазоне от 40 до 80 кг/м3, его плотность находится в диапазоне от 10 до 30 г/м2 и толщина - в диапазоне от 0,15 до 0,80 мм, причем нити скрепляют на части поверхности, которая составляет от 10 до 16% от общей площади поверхности полотна. ! 2. Нетканое полотно по п.1, отличающееся тем, что его скрепляют термически на части поверхности, которая составляет 14% общей площади поверхности полотна. ! 3. Нетканое полотно по п.1, отличающееся тем, что его обрабатывают гидрофильным смазочным составом. ! 4. Нетканое полотно по п.1, отличающееся тем, что термическое скрепление осуществляют на удлиненных участках, распределенных в форме растра, причем каждая линейка таких участков сдвинута относительно соседних линеек на половину шага растра в продольном направлении, и шаг отдельных удлиненных участков скрепления в продольном направлении равен 2 мм, а в поперечном направлении - 5,58 мм, ширина участка скрепления равна 0,4 мм, и его длина равна 3,99 мм, при этом на одном квадратном сантиметре располагается 9 участков скрепления, площадь участка скрепления равна 1,562 мм2, и глубина растра равна 0,7 мм. ! 5. Нетканое полотно по п.1, отличающееся тем, что бесконечные полиолефиновые нити являются однокомпонентными. ! 6. Нетканое полотно по п.1, отличающееся тем, что бесконечные полиолефиновые нити являются двухкомпонентными. !7. Способ изготовления нетка�

Claims (10)

1. Нетканое полотно плотностью от 10 до 30 г/м2, изготовленное из бесконечных нитей тониной от 0,5 до 3,5 ден, полученных из расплава материала, и предназначенное прежде всего для производства гигиенических продуктов, отличающееся тем, что оно состоит из бесконечных полиолефиновых нитей, и его объемная масса находится в диапазоне от 40 до 80 кг/м3, его плотность находится в диапазоне от 10 до 30 г/м2 и толщина - в диапазоне от 0,15 до 0,80 мм, причем нити скрепляют на части поверхности, которая составляет от 10 до 16% от общей площади поверхности полотна.
2. Нетканое полотно по п.1, отличающееся тем, что его скрепляют термически на части поверхности, которая составляет 14% общей площади поверхности полотна.
3. Нетканое полотно по п.1, отличающееся тем, что его обрабатывают гидрофильным смазочным составом.
4. Нетканое полотно по п.1, отличающееся тем, что термическое скрепление осуществляют на удлиненных участках, распределенных в форме растра, причем каждая линейка таких участков сдвинута относительно соседних линеек на половину шага растра в продольном направлении, и шаг отдельных удлиненных участков скрепления в продольном направлении равен 2 мм, а в поперечном направлении - 5,58 мм, ширина участка скрепления равна 0,4 мм, и его длина равна 3,99 мм, при этом на одном квадратном сантиметре располагается 9 участков скрепления, площадь участка скрепления равна 1,562 мм2, и глубина растра равна 0,7 мм.
5. Нетканое полотно по п.1, отличающееся тем, что бесконечные полиолефиновые нити являются однокомпонентными.
6. Нетканое полотно по п.1, отличающееся тем, что бесконечные полиолефиновые нити являются двухкомпонентными.
7. Способ изготовления нетканого полотна по любому из предыдущих пунктов, отличающийся тем, что базовую структуру бесконечных нитей тониной от 0,5 до 3,5 ден формируют с использованием технологии получения нитей из расплава, которые укладываются случайным образом на движущейся ленте, причем плотность такой структуры находится в диапазоне от 10 до 30 г/м2, и затем эту структуру пропускают через каландр, состоящий из гладкого валика и гравированного валика.
8. Способ изготовления нетканого полотна по п.7, отличающийся тем, что температура поверхности гравированного валика находится в диапазоне от 110 до 190°С, и давление гравированного валика на гладкий валик находится в диапазоне от 50 до 100 Н/мм.
9. Способ изготовления нетканого полотна по п.7, отличающийся тем, что бесконечные нити являются монополимерными полиолефиновыми бесконечными нитями.
10. Применение нетканого полотна по любому из пп.1, 5-7, отличающееся тем, что оно используется в качестве обратной стороны конечного гигиенического продукта и в качестве ответной крепежной части с петлями в крепежной системе "крючок-петля".
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Families Citing this family (16)

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GB2484267A (en) 2010-10-01 2012-04-11 Concepts For Success Ultrasonic welding using helical anvil
CN103476373B (zh) * 2011-03-25 2015-04-15 宝洁公司 具有成形为蓬松度增强的压延粘结形状和图案的非织造纤维网组件的制品
US9408761B2 (en) 2011-03-25 2016-08-09 The Procter & Gamble Company Article with nonwoven web component formed with loft-enhancing calendar bond shapes and patterns
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US10064767B2 (en) 2012-08-01 2018-09-04 The Procter & Gamble Company Diaper structure with enhanced tactile softness attributes and providing relatively low humidity
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EP3584357A1 (en) * 2013-10-29 2019-12-25 Braskem S.A. Continuous system and method for producing at least one polymeric yarn
JP6509506B2 (ja) * 2014-07-09 2019-05-08 スリーエム イノベイティブ プロパティズ カンパニー 面ファスナー用ループ部材及び衛生用品
WO2017106080A1 (en) * 2015-12-16 2017-06-22 Avintiv Specialty Materials Inc. Soft nonwoven fabric and method of manufacturing thereof
EP3210584A1 (en) * 2016-02-29 2017-08-30 Fitesa Germany GmbH Nonwoven fabric and process for forming the same
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WO2019132789A1 (en) * 2017-12-27 2019-07-04 Hayat Kimya Sanayi Anonim Sirketi A spunbond nonwoven frontal tape

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885046A (en) 1969-12-04 1975-05-20 Burroughs Wellcome Co Meta chloro or fluoro substituted alpha-T-butylaminopropionphenones in the treatment of depression
CA948388A (en) * 1970-02-27 1974-06-04 Paul B. Hansen Pattern bonded continuous filament web
DE19620379C2 (de) * 1996-05-21 1998-08-13 Reifenhaeuser Masch Anlage zur kontinuierlichen Herstellung einer Spinnvliesbahn
US5814249A (en) 1997-03-20 1998-09-29 Norton Chemical Process Products Corporation Support plate
EP0919656A4 (en) 1997-06-11 2000-09-13 Chisso Corp LONG FIBER FABRIC AND RELATED ABSORBABLE ITEMS
US5964742A (en) 1997-09-15 1999-10-12 Kimberly-Clark Worldwide, Inc. Nonwoven bonding patterns producing fabrics with improved strength and abrasion resistance
US6752947B1 (en) * 1998-07-16 2004-06-22 Hercules Incorporated Method and apparatus for thermal bonding high elongation nonwoven fabric

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