EP0019615A1 - Procede de fabrication de materiaux de garnissage ou de remplissage pour articles ouatines. - Google Patents
Procede de fabrication de materiaux de garnissage ou de remplissage pour articles ouatines.Info
- Publication number
- EP0019615A1 EP0019615A1 EP78900010A EP78900010A EP0019615A1 EP 0019615 A1 EP0019615 A1 EP 0019615A1 EP 78900010 A EP78900010 A EP 78900010A EP 78900010 A EP78900010 A EP 78900010A EP 0019615 A1 EP0019615 A1 EP 0019615A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wire
- fibers
- sheet
- strips
- fibrous
- 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.)
- Granted
Links
Classifications
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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
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/04—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by applying or incorporating chemical or thermo-activatable bonding agents in solid or liquid form
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G11/00—Artificial feathers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
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- 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
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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
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
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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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
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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
- D04H1/542—Adhesive fibres
- D04H1/55—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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
- D04H3/153—Mixed yarns or filaments
-
- 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
-
- 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
- D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
- D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
- D06M17/08—Polyamides polyimides
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- 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
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
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- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2938—Coating on discrete and individual rods, strands or filaments
-
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2962—Silane, silicone or siloxane in coating
-
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
-
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/603—Including strand or fiber material precoated with other than free metal or alloy
- Y10T442/607—Strand or fiber material is synthetic polymer
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- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/671—Multiple nonwoven fabric layers composed of the same polymeric strand or fiber material
Definitions
- the present invention relates to a new lining or filling material which can be used in particular for the production of padded or quilted articles, such as bedding articles and various garments such as bathrobes, anoraks, padded coats, etc.
- Quilted or quilted articles have been known for a long time and consist essentially of an external envelope, generally based on fabric or knitting which traps an internal layer consisting of feathers and / or various natural or chemical fibers in the form of tablecloths.
- the filling materials allow obtaining a bulky structure, of a low weight, having a high insulating power, a satisfactory air permeability, as well as an excellent elasticity allowing the together to regain its size when the article is subjected to loads and successive discharges.
- quilted products were made in the past from natural materials such as cotton, wool, kapok, and feathers.
- natural materials such as cotton, wool, kapok, and feathers.
- chemical materials such as polyester fibers or the like.
- filling plies directly at starting from cables of chemical son by spreading of the filaments constituting these cables and treatment with a view to giving them bulk and cohesion.
- the new filling material according to the invention is based on fibrous material, and it is characterized in that it is in the form of an element of defined length, of small thickness compared to its width and its length. , consisting of a thread-like central core or edge, relatively dense and rigid in relation to the whole of the material, to which fibers orien ⁇ tees are attached substantially transversely to the core, entangled with one another, of so as to form a homogeneous veil, said fibers being arranged on either side of the core.
- This filling material imitating the natural feather can schematically be considered as constituted by a flexible filiform textile rod, on either side of which are distributed and to which adhere textile fibers forming barbs.
- the invention also relates to a method for producing such products.
- the method according to the invention consists, schematically, of forming in a known manner a fibrous sheet made up of fibers en ⁇ overlapped with one another, for example a cardboard or si ⁇ milary sheet, and is characterized in that one superimposed on the sheet thus formed and on at least one face thereof a plurality of spaced son based on a heat-bonding material, then provoking the connection of said spaced son with the sheet, which one then divides the sheet into strips on either side of the spaced wires, and finally cutting said strips to a determined length.
- the connection of the spaced wires with the sheet is obtained under the combined action of heat and pressure, for example by passing between two heating cylinders.
- the sheet is divided into strips by any suitable means; generally using a cutting means disposed on either side of the son.
- a cutting means disposed on either side of the son.
- fibers of said sheet do not stick to the threads and then disturb the proper functioning of the process after cutting into strips.
- another means of separation is proposed, characterized in that, after bonding by heat / pressure of the spaced yarns on the fibrous web, the division into strips of the sheet obtained on either side of each yarn, is carried out naturally ⁇ Lement by tearing passing each of these in an eyelet, the fibers passing through the eyelet through which passes the wire to which they adhere most securely.
- the core is constituted by a wire based on fusible material, or which has been made fusible by coating.
- the textiles used are artificial and / or synthetic.
- the textile of the rod is either a monofilament or a multifilament, a double thread or sheathed with another thread; it may have a core / sheath structure, the latter being made of a polymer with a low melting point. It is also possible to deposit on the surface by coating or sheathing of the wire, a hot-melt type hot-melt product.
- this wire is formed by the assembly of two wires having different bonding points, for example one being based on an interpolyamide whose bonding point is close to 120 to 140 ° C, and the other based on polyamide 6-6.
- the wire of the rod can possibly be crimped or wavy.
- the fibrous material linked to the central core constituted by the above-mentioned thread is advantageously constituted by chemical fibers, such as polyester fibers, natural fibers, or artificial fibers, used alone or in the form of mixtures, of the same title or of different title, of the same section or of different sections, of the same cut or of different cut.
- chemical fibers such as polyester fibers, natural fibers, or artificial fibers, used alone or in the form of mixtures, of the same title or of different title, of the same section or of different sections, of the same cut or of different cut.
- the fusible wires are used which have undergone the silicone elaser type treatment, there may be difficulties in bonding the fusible wires; in this case, the latter, prior to their deposition on the fibrous web, continuously or discontinuously with this operation, are coated with silicone material and preferably dried around 180 ° C.
- the padding materials which are the subject of the present application may be of the same dimension or of different dimensions. It is thus that they can be of different length. They can also be of different widths; this is achieved by not spacing the wires regularly or by spacing them regularly but at spaces of different sizes. This gives a varied padding material, the mixture of products of different sizes can only provide more comfort.
- a light brushing can be carried out to ruffle the fibers and take away the unwanted superfluous fibers which are deposited on a cleaning roller of the known type in spinning.
- the brushing / cleaning operation can take place after cutting into strips before cutting into elements of defined length.
- FIG. 1 and 2 illustrate schematically in side view and in top view, a device for the production of the product according to the invention.
- the new packing material according to the invention is in the form of an element of defined length, of small thickness compared to its length, consisting essentially by a threadlike central core 1, relatively dense and rigid with respect to the whole of the material, to which are bonded fibers 2 oriented substantially transversely to this core 1, said fibers being entangled one to others and forming a homogeneous veil. These fibers 2 are arranged on either side of the core 1.
- a fibrous sheet 4 is produced in a bare manner, for example by means of a card, of a device. pneumatic Curlator type, or equivalent.
- a plurality of spaced apart fusible wires 6, superimposed for example from individual coils 5, are superimposed on this sheet 4.
- the wires 6 are regularly spaced on said sheet 4.
- heated rollers 7-8 causes the connection to the surface of the ply 4.
- This li ⁇ aison is obtained thanks to the heating rollers 7-8.
- these rollers exert a pressure which promotes the connection of the two constituents.
- knives 9 arranged on either side of wires 6, the assembly is cut to form strips 10, then said strips are cut, for example by means of knives 11 so as to obtain elements 12 of determined length which is recovered in a storage member 13.
- padding material which is the subject of the present application is carried out on the same materials as those used for natural feathers.
- the padding material which is the subject of the present application is used for padding, the wadding of bedding articles (pillows, bolsters, eiderdowns, bedspreads, bedspreads, etc.), of upholstery , furniture, clothing manufacturing, decoration, headgear and for thermal and sound insulation.
- Example 1 illustrates the present application without limiting it.
- the strips are formed by passing each wire through a round eyelet with a diameter of 15 mm, the fibers passing through the eye through which passes the wire with which they adhere best.
- the running speed of the assembly is 6 meters / minute; the strips thus produced have an average width of 15 to 20 mm.
- These strips are then cut transversely by means of knives into elements of length 10 centimeters, and collected in a container.
- Example 2 On a pneumatic device of the Curlator type, a fibrous sheet of fifty grams per square meter (50 g / m), 1.50 meters wide, is produced from polyester fibers of 3.3 dtex, cut 40 mm 4 undulations per centimeter. The sheet thus formed is wound in the form of a roll 3.
- the sheet 4 thus formed is superimposed on threads produced on the basis of fusible material and constituted by the assembly of a thread based on an interpolyamide, for example based on polyamide 66/6, polyamide 66/10, whose bonding point is between 120 and 140 ° C and a polyamide 6-6 yarn.
- These two wires are assembled at 60 turns / meter and the total titer of the assembled wire is 600 dtex.
- the wires 6 are spaced 15 mm from each other.
- the upper cylinder exerting a pressure of 10 kilos per square centimeter, the bonding of the wires 6 is caused on the web 4.
- the speed of movement of the set is 5 m / minute.
- the assembly thus formed is cut by means of knives 9 arranged on either side of the wires 6.
- strips 10 having a width of 15 mm are produced. and having in their central part a continuous wire 6.
- These strips are then cut by means of knives 11 into elements of defined length.
- the article thus obtained therefore comprises a relatively dense and rigid central core or edge 1 which has fibers 2 linked to it which form a homogeneous veil and which are oriented substantially relative to this transverse core.
- Such an article is particularly suitable for filling materials to replace natural feathers. It makes it possible to communicate to articles produced properties comparable to previous articles produced from natural feathers, in particular with regard to the volume and the power of insulation. It is economical to make, easy to store. In addition, it has the advantage of being able to be used as it is on conventional equipment making it possible to make filling articles using natural feathers.
- this article can also be used in the form of a sheet after transformation on suitable equipment and in particular pneumatic equipment of the Rando type.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Insulating Bodies (AREA)
- Bedding Items (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7718112 | 1977-06-08 | ||
FR7718112 | 1977-06-08 | ||
FR7815176 | 1978-05-19 | ||
FR7815176 | 1978-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0019615A1 true EP0019615A1 (fr) | 1980-12-10 |
EP0019615B1 EP0019615B1 (fr) | 1983-09-28 |
Family
ID=26220074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19780900010 Expired EP0019615B1 (fr) | 1977-06-08 | 1978-12-28 | Procede de fabrication de materiaux de garnissage ou de remplissage pour articles ouatines |
Country Status (14)
Country | Link |
---|---|
US (1) | US4259400A (fr) |
EP (1) | EP0019615B1 (fr) |
BE (1) | BE867922A (fr) |
BR (1) | BR7808658A (fr) |
CA (1) | CA1108835A (fr) |
DE (1) | DE2856902A1 (fr) |
DK (1) | DK252878A (fr) |
ES (1) | ES470615A1 (fr) |
FI (1) | FI781812A (fr) |
GB (1) | GB2021162B (fr) |
IT (1) | IT1096511B (fr) |
NL (1) | NL7806091A (fr) |
NO (1) | NO781989L (fr) |
WO (1) | WO1978000012A1 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618531A (en) * | 1985-05-15 | 1986-10-21 | E. I. Du Pont De Nemours And Company | Polyester fiberfill and process |
DE3120604C2 (de) | 1981-05-23 | 1983-10-20 | Heinrich 4474 Lathen Gehrs | Verfahren zum Herstellen eines voluminösen Streichgarnes |
JPS57205564A (en) * | 1981-06-08 | 1982-12-16 | Kuraray Co | Padding matirial and method |
US4411089A (en) * | 1981-06-08 | 1983-10-25 | Runeric Ronald A | Fishing fly with synthetic feather |
DE8317790U1 (de) * | 1983-06-18 | 1983-10-20 | Seehawer, Magda, 7400 Tübingen | Garn |
US4837067A (en) * | 1987-06-08 | 1989-06-06 | Minnesota Mining And Manufacturing Company | Nonwoven thermal insulating batts |
US4813948A (en) * | 1987-09-01 | 1989-03-21 | Minnesota Mining And Manufacturing Company | Microwebs and nonwoven materials containing microwebs |
US4908263A (en) * | 1988-05-13 | 1990-03-13 | Minnesota Mining And Manufacturing Company | Nonwoven thermal insulating stretch fabric |
CA2096470A1 (fr) * | 1993-04-16 | 1994-10-17 | Zivile M. Groh | Agglomerats synthetiques |
US5851665A (en) * | 1996-06-28 | 1998-12-22 | E. I. Du Pont De Nemours And Company | Fiberfill structure |
US6329052B1 (en) | 1999-04-27 | 2001-12-11 | Albany International Corp. | Blowable insulation |
US6329051B1 (en) | 1999-04-27 | 2001-12-11 | Albany International Corp. | Blowable insulation clusters |
US7261936B2 (en) * | 2003-05-28 | 2007-08-28 | Albany International Corp. | Synthetic blown insulation |
US7790639B2 (en) * | 2005-12-23 | 2010-09-07 | Albany International Corp. | Blowable insulation clusters made of natural material |
CN101966384B (zh) * | 2010-09-18 | 2011-12-21 | 杨兴怀 | 一种羽毛球羽片制作方法 |
US8623248B2 (en) * | 2011-11-16 | 2014-01-07 | Celanese Acetate Llc | Methods for producing nonwoven materials from continuous tow bands |
WO2013123949A2 (fr) * | 2012-02-24 | 2013-08-29 | Larsen Production Aps | Procédé de production d'un rembourrage synthétique |
CN105386182B (zh) * | 2015-12-27 | 2017-10-17 | 盐城工业职业技术学院 | 一种人造羽绒生产设备 |
SE543893C2 (en) * | 2019-09-20 | 2021-09-14 | Ikea Supply Ag | An artificial feather filling material |
EP4228992A1 (fr) * | 2020-10-16 | 2023-08-23 | IKEA Supply AG | Matériau de remplissage de duvet artificiel |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR19049E (fr) * | 1914-09-01 | Marius Ratignier | Procédé de fabrication de plumes artificielles | |
GB688985A (en) * | 1949-12-15 | 1953-03-18 | Personal Products Corp | Fabric-like webs of bonded textile fibres and the use thereof in sanitary napkins |
US2705688A (en) * | 1952-04-07 | 1955-04-05 | Chicopee Mfg Corp | Nonwoven fabric and method of producing same |
DE1111140B (de) * | 1958-04-22 | 1961-07-20 | Kimberly Clark Co | Verfahren zum Herstellen von Faeden mit angeklebten Fasern und von offenmaschigen Flaechengebilden aus diesen Faeden |
DE1857918U (de) * | 1960-10-21 | 1962-08-30 | Erik Valdemar Fejmert | Mischmaschine fuer beton, moertel oder dgl. |
US3715878A (en) * | 1969-05-02 | 1973-02-13 | Hercules Inc | Process for making chenille-type yarn |
UST869020I4 (en) * | 1969-05-02 | 1969-12-30 | Process for making chenille-type yarn | |
US3655420A (en) * | 1970-03-06 | 1972-04-11 | Du Pont | Synthetic organic textile fiber with improved, durable, soft, lubricated feel |
US3935046A (en) * | 1972-11-06 | 1976-01-27 | Imperial Chemical Industries Limited | Non-woven fabrics |
US3968283A (en) * | 1974-05-21 | 1976-07-06 | Scott Paper Company | Flocked filamentary element and structures made therefrom |
US4198461A (en) * | 1975-09-09 | 1980-04-15 | Hughes Aircraft Company | Polymeric fiber masses, fibers therefrom, and processes for producing the same |
-
1978
- 1978-06-02 GB GB7903351A patent/GB2021162B/en not_active Expired
- 1978-06-02 BR BR7808658A patent/BR7808658A/pt unknown
- 1978-06-02 DE DE782856902T patent/DE2856902A1/de not_active Ceased
- 1978-06-02 WO PCT/FR1978/000001 patent/WO1978000012A1/fr unknown
- 1978-06-05 NL NL7806091A patent/NL7806091A/xx not_active Application Discontinuation
- 1978-06-07 BE BE188412A patent/BE867922A/fr not_active IP Right Cessation
- 1978-06-07 DK DK252878A patent/DK252878A/da unknown
- 1978-06-07 FI FI781812A patent/FI781812A/fi unknown
- 1978-06-07 CA CA304,974A patent/CA1108835A/fr not_active Expired
- 1978-06-07 NO NO781989A patent/NO781989L/no unknown
- 1978-06-08 ES ES470615A patent/ES470615A1/es not_active Expired
- 1978-06-08 IT IT2434678A patent/IT1096511B/it active
- 1978-12-28 EP EP19780900010 patent/EP0019615B1/fr not_active Expired
-
1979
- 1979-02-08 US US06/021,607 patent/US4259400A/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO7800012A1 * |
Also Published As
Publication number | Publication date |
---|---|
GB2021162A (en) | 1978-12-21 |
ES470615A1 (es) | 1979-02-16 |
BE867922A (fr) | 1978-12-07 |
US4259400A (en) | 1981-03-31 |
NO781989L (no) | 1978-12-11 |
DK252878A (da) | 1978-12-09 |
CA1108835A (fr) | 1981-09-15 |
FI781812A (fi) | 1978-12-09 |
IT7824346A0 (it) | 1978-06-08 |
GB2021162B (en) | 1982-08-18 |
NL7806091A (nl) | 1978-12-12 |
BR7808658A (pt) | 1979-08-14 |
WO1978000012A1 (fr) | 1978-12-21 |
EP0019615B1 (fr) | 1983-09-28 |
IT1096511B (it) | 1985-08-26 |
DE2856902A1 (de) | 1982-01-28 |
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