ES2835052T3 - Tejido de laminado no tejido que comprende capas de soplado en estado fundido y de unión por hilado - Google Patents

Tejido de laminado no tejido que comprende capas de soplado en estado fundido y de unión por hilado Download PDF

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Publication number
ES2835052T3
ES2835052T3 ES17725167T ES17725167T ES2835052T3 ES 2835052 T3 ES2835052 T3 ES 2835052T3 ES 17725167 T ES17725167 T ES 17725167T ES 17725167 T ES17725167 T ES 17725167T ES 2835052 T3 ES2835052 T3 ES 2835052T3
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ES
Spain
Prior art keywords
fabric
spunbond
meltblown
fibers
layers
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.)
Active
Application number
ES17725167T
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English (en)
Spanish (es)
Inventor
Morten Hansen
Sebastian Sommer
Wong Kuan Hwa
Tan Wei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Fibertex Personal Care AS
Original Assignee
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Fibertex Personal Care AS
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Filing date
Publication date
Priority claimed from EP16170156.0A external-priority patent/EP3246443B1/en
Priority claimed from EP16170169.3A external-priority patent/EP3246444B1/en
Application filed by Reifenhaeuser GmbH and Co KG Maschinenenfabrik, Fibertex Personal Care AS filed Critical Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Application granted granted Critical
Publication of ES2835052T3 publication Critical patent/ES2835052T3/es
Active legal-status Critical Current
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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
    • 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
    • D04H1/4374—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 using different kinds of webs, e.g. by layering webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B5/00—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
    • B32B5/22—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
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
ES17725167T 2016-05-18 2017-05-18 Tejido de laminado no tejido que comprende capas de soplado en estado fundido y de unión por hilado Active ES2835052T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP16170156.0A EP3246443B1 (en) 2016-05-18 2016-05-18 Nonwoven fabric comprising a high loft layer
EP16170169.3A EP3246444B1 (en) 2016-05-18 2016-05-18 Method for making a high loft nonwoven web
DE102017003230 2017-04-03
PCT/EP2017/000601 WO2017198336A1 (en) 2016-05-18 2017-05-18 Nonwoven laminate fabric comprising meltblown and spundbond layers

Publications (1)

Publication Number Publication Date
ES2835052T3 true ES2835052T3 (es) 2021-06-21

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EP (1) EP3455399B1 (enExample)
JP (2) JP6742442B2 (enExample)
KR (1) KR102321603B1 (enExample)
CN (1) CN109072513A (enExample)
BR (1) BR112018067745B1 (enExample)
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IL (1) IL262974B (enExample)
MX (1) MX380843B (enExample)
MY (1) MY187338A (enExample)
PL (1) PL3455399T3 (enExample)
RU (1) RU2731772C2 (enExample)
WO (1) WO2017198336A1 (enExample)
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BR112018067745B1 (pt) 2022-12-27
KR102321603B1 (ko) 2021-11-09
MY187338A (en) 2021-09-22
JP2019516875A (ja) 2019-06-20
WO2017198336A1 (en) 2017-11-23
RU2731772C2 (ru) 2020-09-08
DK3455399T3 (da) 2020-09-28
US20190136426A1 (en) 2019-05-09
JP6742442B2 (ja) 2020-08-19
RU2018133583A3 (enExample) 2020-06-26
CN109072513A (zh) 2018-12-21
EP3455399B1 (en) 2020-09-09
JP2020186512A (ja) 2020-11-19
IL262974B (en) 2022-03-01
MX380843B (es) 2025-03-12
PL3455399T3 (pl) 2021-01-25
KR20190008544A (ko) 2019-01-24
RU2018133583A (ru) 2020-06-18
IL262974A (en) 2018-12-31
EP3455399A1 (en) 2019-03-20
JP7008760B2 (ja) 2022-01-25
ZA201805417B (en) 2019-11-27
MX2018014007A (es) 2019-08-16
BR112018067745A2 (pt) 2019-01-08

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