EP1577430A1 - Stuffing material of down stems for thermal protection - Google Patents

Stuffing material of down stems for thermal protection Download PDF

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Publication number
EP1577430A1
EP1577430A1 EP03782074A EP03782074A EP1577430A1 EP 1577430 A1 EP1577430 A1 EP 1577430A1 EP 03782074 A EP03782074 A EP 03782074A EP 03782074 A EP03782074 A EP 03782074A EP 1577430 A1 EP1577430 A1 EP 1577430A1
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EP
European Patent Office
Prior art keywords
stems
thermal protection
stuffing material
textile fibers
stuffing
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.)
Withdrawn
Application number
EP03782074A
Other languages
German (de)
French (fr)
Other versions
EP1577430A4 (en
Inventor
Liwen Zhang
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.)
FOSHAN SHENYU WEAVE Ltd
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1577430A1 publication Critical patent/EP1577430A1/en
Publication of EP1577430A4 publication Critical patent/EP1577430A4/en
Withdrawn legal-status Critical Current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
    • D04H1/54—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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • A47G9/0207—Blankets; Duvets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G1/00—Loose filling materials for upholstery
    • 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
    • D04H1/02—Cotton wool; Wadding
    • 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
    • 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
    • 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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H1/54—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
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/54—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
    • D04H1/542—Adhesive fibres
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G1/00—Loose filling materials for upholstery
    • B68G2001/005—Loose filling materials for upholstery for pillows or duvets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite

Definitions

  • the present invention relates to a stuffing material of down and feathers for thermal protection, particularly to a stuffing material of down stems for thermal protection.
  • Down and feathers are excellent natural stuffing materials for thermal protection and widely used in down coat, down quilt, down mattress and other beddings in batting forms. Since a down is flower shaped, that is, the down stems radiate from the calamus, its natural physical structure determines that it is unstable in the products, and easy to fuzz the production process for the products is very complex, low efficient and material-consuming; and the product with the stuffing material is uneven and appears unsightly and bulky, thus resulting in a low grade.
  • a feather is flat and with a shaft in the middle distributed with barbules every 50 ⁇ moutward. Only a few amounts of small soft feathers can be used as batting material for stuffing, and most of the big feathers are abandoned due to the stiffness of the shaft, thus resulting in a waste of resource.
  • the object of the present invention is to provide a tailorable stuffing material of down stems for thermal protection in order to solve the problems including the conventional down and/or feather batting stuffing materials in the products are unstable and easy to fuzz; the production process for the products is complex, low efficient and material-consuming; the surface is uneven and the appearance is unsightly and bulky, thus resulting in a low grade. Only a few amounts of small soft feathers can be used as batting material for stuffing, and most of the big feathers are abandoned, thus resulting in a waste of resource.
  • the object of the present invention is accomplished by stuffing with down stems, in which the down stems are intercrossed and interlinked with each other, and the crossing and linking points are bonded with the adhesive forming a web piece structure.
  • the down stems intercross and wind together by textile fibers.
  • the crossing and winding points between the stems and the textile fibers are affixed by textile fibers with lower melting point.
  • the stems employ at least one of the single stems made from the washed duck down/feather, goose down/feather, and down stems produced during the conventional down processing.
  • the adhesive employs natural resins, polyurethanes, polyacrylates, polyethylacetates, polyvinyl chlorides or acrylic emulsion.
  • the textile fibers employ at least one of natural fibers, such as cotton, hemp, wool and silk, chemical fibers, such as terylen, polyamide, acrylon, chlorofiber, polyurethanes, viscose, PE/PET bicomponent fiber, ES composite fiber, and polypropylene fiber with lower melting point.
  • natural fibers such as cotton, hemp, wool and silk
  • chemical fibers such as terylen, polyamide, acrylon, chlorofiber, polyurethanes, viscose, PE/PET bicomponent fiber, ES composite fiber, and polypropylene fiber with lower melting point.
  • the present invention has the advantages of: (1) the stuffing material provides an even and flat structure, which is tailorable and non-fuzzing, and the manufacture process for the products is very simple, efficient and material saving; (2) fine barbules are distributed outward along the stems every 50 ⁇ m, and with the nodes and/or barbicels thereon forming more tiny spaces for retaining more still air, thereby providing good performance of wind-proofing and thermal protecting, and providing a good look without bulky appearance, thus resulting in a high grade; (3) the combination of stems and textile fibers can utilize the advantages of excellent strength, hydroscopicity and cohesion, thus producing stuffing materials of down stems having various properties; (4) big feathers and branches can be used so as to sufficiently utilize the resource instead of waste.
  • stem 1 employs at least one of the single stems made of the washed duck or goose down/feather by removing off the calamus or shaft.
  • the barbules 2 distributed outward along the main stem of the stem 1 every 50 ⁇ m are allowed to intercross and interlink with nodes 3 and/or barbicels 4 distributed on the barbules by nonwoven techniques, and then the crossing and linking points are bonded together by applying adhesive 5 to form a web piece structure; or textile fibers 6 are added into the stem 1, and intercrossed and wound with the barbules 2, nodes 3 and/or barbicels 4 on the stem 1 by nonwoven techniques to form a web piece structure; or at least one kind of textile fibers 6 with lower melting point are added into the stem 1 and intercrossed and wound with the barbules 2, nodes 3 and/or barbicels 4 on the stem 1 by nonwoven techniques, and then the crossing and winding points are affixed by the textile fibers with lower melting point, thus forming a web piece structure.
  • the adhesive 5 employs natural resins, polyurethanes, polyacrylates, polyethylacetates, polyvinyl chlorides and/or acrylic emulsions.
  • the textile fibers 6 employ at least one of: natural fibers such as cotton, hemp, wool and silk, chemical fibers, such as terylen, polyamide, acrylon, chlorofiber, polyurethanes, viscose, PE/PET bicomponent fiber, ES composite fiber, and polypropylene fiber with lower melting point.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Woven Fabrics (AREA)

Abstract

The present invention relates to a kind of stuffing material for thermal protection including down stems. The stuffing with web piece structure is formed by one process of intercrossing and interlinking the stems with each other and bonding the crossing and linking points with adhesive, intercrossing and winding the stems together by textile fibers, and affixing the crossing and winding points between the stems and the textile fibers by textile fibers with lower melting point. Since the invention provides an even and neat structure, which is tailorable and non-fuzzing, the production process for the products is very simple and efficient. Products with the stuffing appear to be pretty and decent, and not to be bulky. The stuffing can even make use of the big feather and the branches at low cost, and is suitable material for producing the down products.

Description

    Field of the Invention
  • The present invention relates to a stuffing material of down and feathers for thermal protection, particularly to a stuffing material of down stems for thermal protection.
    • Description of the Prior Art
  • Down and feathers are excellent natural stuffing materials for thermal protection and widely used in down coat, down quilt, down mattress and other beddings in batting forms. Since a down is flower shaped, that is, the down stems radiate from the calamus, its natural physical structure determines that it is unstable in the products, and easy to fuzz the production process for the products is very complex, low efficient and material-consuming; and the product with the stuffing material is uneven and appears unsightly and bulky, thus resulting in a low grade. A feather is flat and with a shaft in the middle distributed with barbules every 50µ moutward. Only a few amounts of small soft feathers can be used as batting material for stuffing, and most of the big feathers are abandoned due to the stiffness of the shaft, thus resulting in a waste of resource.
    • Summary of the Invention
  • The object of the present invention is to provide a tailorable stuffing material of down stems for thermal protection in order to solve the problems including the conventional down and/or feather batting stuffing materials in the products are unstable and easy to fuzz; the production process for the products is complex, low efficient and material-consuming; the surface is uneven and the appearance is unsightly and bulky, thus resulting in a low grade. Only a few amounts of small soft feathers can be used as batting material for stuffing, and most of the big feathers are abandoned, thus resulting in a waste of resource.
  • The object of the present invention is accomplished by stuffing with down stems, in which the down stems are intercrossed and interlinked with each other, and the crossing and linking points are bonded with the adhesive forming a web piece structure.
  • The down stems intercross and wind together by textile fibers.
  • The crossing and winding points between the stems and the textile fibers are affixed by textile fibers with lower melting point.
  • The stems employ at least one of the single stems made from the washed duck down/feather, goose down/feather, and down stems produced during the conventional down processing.
  • The adhesive employs natural resins, polyurethanes, polyacrylates, polyethylacetates, polyvinyl chlorides or acrylic emulsion.
  • The textile fibers employ at least one of natural fibers, such as cotton, hemp, wool and silk, chemical fibers, such as terylen, polyamide, acrylon, chlorofiber, polyurethanes, viscose, PE/PET bicomponent fiber, ES composite fiber, and polypropylene fiber with lower melting point.
  • The present invention has the advantages of: (1) the stuffing material provides an even and flat structure, which is tailorable and non-fuzzing, and the manufacture process for the products is very simple, efficient and material saving; (2) fine barbules are distributed outward along the stems every 50µm, and with the nodes and/or barbicels thereon forming more tiny spaces for retaining more still air, thereby providing good performance of wind-proofing and thermal protecting, and providing a good look without bulky appearance, thus resulting in a high grade; (3) the combination of stems and textile fibers can utilize the advantages of excellent strength, hydroscopicity and cohesion, thus producing stuffing materials of down stems having various properties; (4) big feathers and branches can be used so as to sufficiently utilize the resource instead of waste.
    • Brief description of the drawings
  • FIG. 1 is a schematic view of the structure according to the present invention.
    • Detailed Description
  • With reference to the figure, stem 1 employs at least one of the single stems made of the washed duck or goose down/feather by removing off the calamus or shaft. The barbules 2 distributed outward along the main stem of the stem 1 every 50µm are allowed to intercross and interlink with nodes 3 and/or barbicels 4 distributed on the barbules by nonwoven techniques, and then the crossing and linking points are bonded together by applying adhesive 5 to form a web piece structure; or textile fibers 6 are added into the stem 1, and intercrossed and wound with the barbules 2, nodes 3 and/or barbicels 4 on the stem 1 by nonwoven techniques to form a web piece structure; or at least one kind of textile fibers 6 with lower melting point are added into the stem 1 and intercrossed and wound with the barbules 2, nodes 3 and/or barbicels 4 on the stem 1 by nonwoven techniques, and then the crossing and winding points are affixed by the textile fibers with lower melting point, thus forming a web piece structure. The adhesive 5 employs natural resins, polyurethanes, polyacrylates, polyethylacetates, polyvinyl chlorides and/or acrylic emulsions. The textile fibers 6 employ at least one of: natural fibers such as cotton, hemp, wool and silk, chemical fibers, such as terylen, polyamide, acrylon, chlorofiber, polyurethanes, viscose, PE/PET bicomponent fiber, ES composite fiber, and polypropylene fiber with lower melting point.

Claims (6)

  1. A stuffing material of down stems for thermal protection comprising stems (1), characterized in that the stems (1) are intercrossed and interlinked with each other, and the crossing and linking points are bonded with an adhesive (5), thus forming a web piece structure.
  2. The stuffing material of down stems for thermal protection as claimed in Claim 1, characterized in that the adhesive (5) employs natural resins, polyurethanes, polyacrylates, polyethylacetates, polyvinyl chlorides or acrylic emulsions.
  3. The stuffing material of down stems for thermal protection as claimed in Claim 1, characterized in that the stems (1) are intercrossed and wound with each other by the textile fibers (6).
  4. The stuffing material of down stems for thermal protection as claimed in Claim 3, characterized in that the crossing and winding points between the stems (1) and the textile fibers (6) are affixed by textile fibers with lower melting point.
  5. The stuffing material of down stems for thermal protection as claimed in Claim 1, 3 or 4, characterized in that the stem (1) employs at least one of the single stems made of washed duck down/feather or goose down/feather, or the branches produced during the conventional down processing.
  6. The stuffing material of down stems for thermal protection as claimed in Claim 3 or 4, characterized in that the textile fibers (6) employ at least one of natural fibers such as cotton, hemp, wool and silk, chemical fibers such as terylen, polyamide, acrylon, chlorofiber, polyurethanes, viscose, PE/PET bicomponent fiber, ES composite fiber, and polypropylene fiber with lower melting point.
EP03782074A 2002-12-26 2003-12-24 Stuffing material of down stems for thermal protection Withdrawn EP1577430A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN02295564U CN2591061Y (en) 2002-12-26 2002-12-26 Insulating stuffing of feather
CN2295564.X 2002-12-26
PCT/CN2003/001114 WO2004059057A1 (en) 2002-12-26 2003-12-24 Stuffing material of down stems for thermal protection

Publications (2)

Publication Number Publication Date
EP1577430A1 true EP1577430A1 (en) 2005-09-21
EP1577430A4 EP1577430A4 (en) 2009-03-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP03782074A Withdrawn EP1577430A4 (en) 2002-12-26 2003-12-24 Stuffing material of down stems for thermal protection

Country Status (7)

Country Link
US (1) US20060154061A1 (en)
EP (1) EP1577430A4 (en)
JP (1) JP2006513326A (en)
CN (1) CN2591061Y (en)
AU (1) AU2003292869A1 (en)
RU (1) RU2005122355A (en)
WO (1) WO2004059057A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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CN102342607A (en) * 2011-04-19 2012-02-08 常熟市一心无纺制品有限公司 Down-coat packing
CN103132242A (en) * 2011-11-30 2013-06-05 江苏紫荆花纺织科技股份有限公司 Flax fiber ginning wall cloth
CN105908360A (en) * 2016-05-24 2016-08-31 甘木林 Ecological heat preservation cotton and production technology thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451782B (en) * 2012-06-05 2015-09-16 英特邦股份有限公司 Potential difference adjustment is utilized to change the insulation structure of the swollen degree of fiber
CN103276530B (en) * 2013-05-10 2016-03-02 安徽一隆羽绒有限公司 Feather cotton that fire-retardant eider down, feather fiber combine and preparation method thereof
CN103276529A (en) * 2013-05-10 2013-09-04 安徽一隆羽绒有限公司 Eiderdown cotton of combination of down feather and feather fiber and preparation method thereof
US9380893B2 (en) * 2014-01-13 2016-07-05 Ronie Reuben Thermally insulating stretchable down feather sheet and method of fabrication
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AU2003292869A1 (en) 2004-07-22
CN2591061Y (en) 2003-12-10
WO2004059057A1 (en) 2004-07-15
JP2006513326A (en) 2006-04-20
US20060154061A1 (en) 2006-07-13
RU2005122355A (en) 2006-02-10

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