BIOPOLYMER-CONTAINING NONWOVEN FABRIC

Non woven fabrics including a first spunmelt through-air-bonded (TAB) nonwoven layer comprising a first plurality of spunmelt fibers, in which the first plurality of spunmelt fibers comprise a biopolymer. The fist plurality of spunmelt fibers may be physically entangled with cellulosic fibers, such...

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Main Authors BURGESS, Steven Brian, MOODY, III
Format Patent
LanguageEnglish
French
Published 08.04.2021
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Abstract Non woven fabrics including a first spunmelt through-air-bonded (TAB) nonwoven layer comprising a first plurality of spunmelt fibers, in which the first plurality of spunmelt fibers comprise a biopolymer. The fist plurality of spunmelt fibers may be physically entangled with cellulosic fibers, such by hydroentangling. Methods of forming a nonwoven fabric including a first spunmelt TAB nonwoven layer are also provided. L'invention concerne des non-tissés comprenant une première couche de non-tissé lié à l'air traversant (TAB) et filé par fusion comprenant une première pluralité de fibres filées par fusion, la première pluralité de fibres filées par fusion comprenant un biopolymère. La première pluralité de fibres filées par fusion peut être physiquement entremêlée avec des fibres cellulosiques, par exemple par hydroenchevêtrement. L'invention concerne également des procédés de formation d'un non-tissé comprenant une première couche de non-tissé TAB et filé par fusion.
AbstractList Non woven fabrics including a first spunmelt through-air-bonded (TAB) nonwoven layer comprising a first plurality of spunmelt fibers, in which the first plurality of spunmelt fibers comprise a biopolymer. The fist plurality of spunmelt fibers may be physically entangled with cellulosic fibers, such by hydroentangling. Methods of forming a nonwoven fabric including a first spunmelt TAB nonwoven layer are also provided. L'invention concerne des non-tissés comprenant une première couche de non-tissé lié à l'air traversant (TAB) et filé par fusion comprenant une première pluralité de fibres filées par fusion, la première pluralité de fibres filées par fusion comprenant un biopolymère. La première pluralité de fibres filées par fusion peut être physiquement entremêlée avec des fibres cellulosiques, par exemple par hydroenchevêtrement. L'invention concerne également des procédés de formation d'un non-tissé comprenant une première couche de non-tissé TAB et filé par fusion.
Author BURGESS, Steven Brian
MOODY, III
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RelatedCompanies BERRY GLOBAL, INC
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Snippet Non woven fabrics including a first spunmelt through-air-bonded (TAB) nonwoven layer comprising a first plurality of spunmelt fibers, in which the first...
SourceID epo
SourceType Open Access Repository
SubjectTerms BRAIDING
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
IMPREGNATING OR COATING OF PAPER
KNITTING
LACE-MAKING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NON-WOVEN FABRICS
PAPER NOT OTHERWISE PROVIDED FOR
PAPER-MAKING
PERFORMING OPERATIONS
PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D
PRODUCTION OF CELLULOSE
PULP COMPOSITIONS
TEXTILES
TRANSPORTING
TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
TRIMMINGS
WADDING
Title BIOPOLYMER-CONTAINING NONWOVEN FABRIC
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