IT1256092B - COMPOSITE NON WOVEN CLOTH - Google Patents

COMPOSITE NON WOVEN CLOTH

Info

Publication number
IT1256092B
IT1256092B ITMI922511A ITMI922511A IT1256092B IT 1256092 B IT1256092 B IT 1256092B IT MI922511 A ITMI922511 A IT MI922511A IT MI922511 A ITMI922511 A IT MI922511A IT 1256092 B IT1256092 B IT 1256092B
Authority
IT
Italy
Prior art keywords
woven
fabric
staple
staple fibers
fibers
Prior art date
Application number
ITMI922511A
Other languages
Italian (it)
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of ITMI922511A0 publication Critical patent/ITMI922511A0/en
Publication of ITMI922511A1 publication Critical patent/ITMI922511A1/en
Application granted granted Critical
Publication of IT1256092B publication Critical patent/IT1256092B/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
    • D04H13/00—Other non-woven fabrics
    • 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
    • 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
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet

Abstract

Una stoffa non tessuta composita comprendente una stoffa non tessuta di fibre in fiocco A fabbricata con fibre in fiocco da 0,3 denari o meno e fibre in fiocco da 0,5 denari o più, il cui contenuto è determinato su un valore specifico, e una stoffa di filamenti non tessuta B. Relativamente alla disposizione delle fibre, per quanto riguarda le fibre in fiocco nella stoffa non tessuta di fibre in fiocco A, la proporzione della loro componente parallela contro la superficie della stoffa non tessuta è elevata e la stoffa non tessuta in fibre in fiocco A e li stoffa di filamenti non tessuti B sono intrecciate una con l'altra in prossimità dell'area di confine tra di esse, e le fibre in fiocco della stoffa non tessuta di fibre in fiocco A non sono inserite in profondità. La stoffa non tessuta composita presenta una superiore permeabilítà all'aria e resistenza all'acqua e, quando si verifica una deformazione provocata da flessione o compressione, non è probabile che si verifichi una fuga di liquido.A composite non-woven fabric comprising a non-woven staple fiber A made from staple fibers of 0.3 denier or less and staple fibers of 0.5 denier or more, the content of which is determined at a specific value, and a non-woven filament fabric B. With regard to the arrangement of the fibers, as regards the staple fibers in the non-woven staple fiber A, the proportion of their parallel component against the surface of the non-woven fabric is high and the fabric does not woven in staple fibers A and the nonwoven filament fabric B are intertwined with each other near the border area between them, and the staple fibers of the nonwoven staple fiber A are not inserted in depth. The composite nonwoven fabric exhibits superior air permeability and water resistance and, when deformation caused by flexion or compression occurs, liquid leakage is not likely to occur.

ITMI922511A 1992-05-01 1992-11-02 COMPOSITE NON WOVEN CLOTH IT1256092B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11202692 1992-05-01
JP14277692 1992-06-03

Publications (3)

Publication Number Publication Date
ITMI922511A0 ITMI922511A0 (en) 1992-11-02
ITMI922511A1 ITMI922511A1 (en) 1994-05-02
IT1256092B true IT1256092B (en) 1995-11-27

Family

ID=26451285

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922511A IT1256092B (en) 1992-05-01 1992-11-02 COMPOSITE NON WOVEN CLOTH

Country Status (5)

Country Link
KR (1) KR940010902B1 (en)
DE (1) DE4236667C2 (en)
FR (1) FR2690697B1 (en)
IT (1) IT1256092B (en)
TW (1) TW219958B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000033780A1 (en) * 1998-12-09 2000-06-15 Kimberly-Clark Worldwide, Inc. Creped materials for absorbent article

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129557C (en) * 1962-03-09
FR1587774A (en) * 1968-09-30 1970-03-27
GB1453447A (en) * 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
US4190695A (en) * 1978-11-30 1980-02-26 E. I. Du Pont De Nemours And Company Hydraulically needling fabric of continuous filament textile and staple fibers
JPS6461555A (en) * 1987-08-28 1989-03-08 Mitsubishi Rayon Co Production of composite sheet
US4808467A (en) * 1987-09-15 1989-02-28 James River Corporation Of Virginia High strength hydroentangled nonwoven fabric
DE3942813A1 (en) * 1989-12-23 1991-06-27 Akzo Gmbh LAMINATE

Also Published As

Publication number Publication date
TW219958B (en) 1994-02-01
KR930023516A (en) 1993-12-18
DE4236667A1 (en) 1993-11-04
KR940010902B1 (en) 1994-11-19
DE4236667C2 (en) 1995-03-23
ITMI922511A0 (en) 1992-11-02
ITMI922511A1 (en) 1994-05-02
FR2690697A1 (en) 1993-11-05
FR2690697B1 (en) 1995-09-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129