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MX2017008816A - Material textil no tejido y procedimiento para formar el mismo. - Google Patents

Material textil no tejido y procedimiento para formar el mismo.

Info

Publication number
MX2017008816A
MX2017008816A MX2017008816A MX2017008816A MX2017008816A MX 2017008816 A MX2017008816 A MX 2017008816A MX 2017008816 A MX2017008816 A MX 2017008816A MX 2017008816 A MX2017008816 A MX 2017008816A MX 2017008816 A MX2017008816 A MX 2017008816A
Authority
MX
Mexico
Prior art keywords
mesh
textile material
area
range
joined
Prior art date
Application number
MX2017008816A
Other languages
English (en)
Other versions
MX374538B (es
Inventor
Novarino Elena
Fohlin Dag
Original Assignee
Fitesa Germany Gmbh
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 Fitesa Germany Gmbh filed Critical Fitesa Germany Gmbh
Publication of MX2017008816A publication Critical patent/MX2017008816A/es
Publication of MX374538B publication Critical patent/MX374538B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F13/51—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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
    • 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
    • A61F13/51—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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
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    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
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    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
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    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
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    • B32B2555/02—Diapers or napkins

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Nonwoven Fabrics (AREA)
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  • Laminated Bodies (AREA)

Abstract

La presente invención se refiere a un material textil no tejido que comprende una pluralidad de fibras que contienen polipropileno que forman una malla no tejida, fibras que contienen además un agente de deslizamiento, la malla tiene un lado que está dotado de un patrón alternante que consiste en zonas unidas individualizadas, zonas unidas que están en forma de varillas que están dispuestas en la dirección transversal de la malla, el patrón alternante de zonas unidas individualizadas define una zona no unida, la malla tiene un peso base en el intervalo de desde 5-25 g/m2, la superficie de las zonas unidas está en el intervalo del 5-20% de la superficie total del lado, y la superficie de la zona no unida está en el intervalo del 80-95% de la superficie total del lado. La presente invención se refiere además a un procedimiento para formar el material textil no tejido.
MX2017008816A 2015-01-02 2015-11-24 Material textil no tejido y procedimiento para formar el mismo. MX374538B (es)

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EP15150009.7A EP3040061A1 (en) 2015-01-02 2015-01-02 Nonwoven fabric and process for forming the same
PCT/EP2015/077422 WO2016107698A1 (en) 2015-01-02 2015-11-24 Nonwoven fabric and process for forming the same

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DK (1) DK3240515T3 (es)
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EP3040061A1 (en) * 2015-01-02 2016-07-06 Fitesa Germany GmbH Nonwoven fabric and process for forming the same
JP7160810B2 (ja) * 2016-12-14 2022-10-25 ピーエフノンウーヴンズ リミテッド ライアビリティ カンパニー 液圧処理された不織布及びその製造方法
EP3703939A1 (en) 2017-10-30 2020-09-09 Aplix Stretch laminate
CN114729483B (zh) 2019-12-18 2023-12-12 金伯利-克拉克环球有限公司 具有增加的cd强度的非织造纤维网
CN111484678B (zh) * 2020-06-29 2020-10-02 金发科技股份有限公司 低阻力口罩用熔喷无纺布用驻极母粒及其制备方法

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JP3431628B2 (ja) * 1992-02-03 2003-07-28 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー 不織シート材料，テープおよび方法
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WO2016107698A1 (en) 2016-07-07
EP3240515A1 (en) 2017-11-08
MY179659A (en) 2020-11-11
JP6667550B2 (ja) 2020-03-18
MX374538B (es) 2025-03-06
BR112017014285A2 (pt) 2018-01-02
PL3240515T3 (pl) 2020-06-29
BR112017014285B1 (pt) 2022-08-02
JP2018503757A (ja) 2018-02-08
ES2775017T3 (es) 2020-07-23
RU2665912C1 (ru) 2018-09-04
EP3040061A1 (en) 2016-07-06
US20180002846A1 (en) 2018-01-04
CN107278146B (zh) 2021-11-16
US10633773B2 (en) 2020-04-28
US10914024B2 (en) 2021-02-09
CN107278146A (zh) 2017-10-20
PE20180263A1 (es) 2018-02-05
EP3240515B1 (en) 2020-01-08
DK3240515T3 (da) 2020-04-06
US20200263335A1 (en) 2020-08-20

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