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Document Title |
WO/1994/012715A1 |
Two needling assemblies (8, 9) comprise each a needle board (12) and an alternating motion mechanism (14). A motor (18, 19) is provided for each needling assembly (8, 9). The needling assemblies (8, 9) are mechanically independent of eac...
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WO/1994/001611A1 |
In order to provide an improved needle for needle-felting a fibrous web, the invention proposes that the circular-section working part (1) of the needle shaft is stepped at least once such that the shaft diameter is reduced towards the p...
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WO/1994/001608A1 |
When manufacturing mineral fiber products with compressed surface areas made of mineral fiber webs, in which the fibers extend substantially parallel, perpendicular or obliquely to the large surfaces of the mineral fiber web, which conta...
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WO/1993/023597A1 |
The rectilinear vertical reciprocating movement is transmitted to the needle-holder beam (2) of the needling machine by means of a crank mechanism preferably made up of two connecting rods (3, 3') hinged to the support (1) of said beam. ...
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WO/1993/015250A1 |
A succession of fibrous sheet segments (10) are supplied from a rotary magazine (12) to a rotating bowl (14). Segments are added tot the bowl with their adjacent radial edges abutting each other and are passed beneath a reciprocating nee...
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WO/1993/001342A1 |
Two basic laps (A) are connected e.g. by a needle loom (as used in the nonwovens industry) along longitudinal join lines (14) and by means of needle boards (10) moving back and forth (18). The laps are held apart by a table (2) with lame...
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WO/1992/004492A1 |
A method of producing a shaped fibrous fabric structure in which a continuous filament sheet (16a) is subjected to a needle punching action, segments (36, 38) are cut from the sheet and these segments are assembled to form an annulus, an...
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WO/1991/000382A1 |
The invention relates to a method for manufacturing a textile product from fibres and/or filaments in which said fibres and/or filaments circulate in fleece form. The technique consists of subjecting the fibres and/or filaments to transv...
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WO/1989/003446A1 |
A device introduces a lap of fibres between an upper table (1) and a lower table (2) of a needling machine. Two symmetrical transfer devices (11a, 11b) each comprise a conveyor (13) which passes around an upstream cylinder (12) and aroun...
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WO/1989/002493A1 |
An apparatus (10) for manufacturing endless, needled, longitudinally oriented, paper machine felts having a predetermined width formed from a plurality of overlapping loops of a narrower width strip (101) is disclosed. The apparatus incl...
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WO/1981/002734A1 |
A process for producing a non-woven, boron nitride fiber mat, suitable for use as an electric cell separator in a lithium-sulfide battery. Molten boron oxide (15) is centrifugally spun into stands (23) and attenuated by an annular gas st...
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JP7467167B2 |
A printed sheet fiber entanglement apparatus entangles fibers from neighboring printed fibrous layers (e.g., sheets) with one another. As a stack of printed fibrous sheets is built up, periodically a holey plate is loaded against the top...
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JP3244624U |
An object of the present invention is to provide a needle holder that can be held stably, has good operability, and allows needle replacement work to be performed safely and reliably. [Solution] A needle holder 1 is used by a user by hol...
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JP7334981B2 |
Provided is a felting needle that is not susceptible to reduction in the ability to hold fibers even when used continuously, that is to say, not susceptible to reduction in the ability to intertwine fibers. Provided is a felting needle 1...
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JP7334982B2 |
The purpose of the present invention is to provide a felting needle that is not susceptible to reduction in the function of the barbs even when punching a material comprising solid matter. Provided is a felting needle 10 having barbs 20 ...
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JP7270263B2 |
Provided is a felting needle for which it is possible to improve the ability to resist breakage without reducing the ability to hold fibers. Provided is a felting needle 10 in which barbs 20 for hooking fibers 50 are formed on the surfac...
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JP2022517365A |
The present invention relates to a method for manufacturing a three-dimensional floor cover, trunk cover, or luggage compartment cover for an automobile, the carpet surface of the cover having a needle punched structure on a visible surf...
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JP6982002B2 |
A felting needle has a working part that extends lengthwise along a part of the longitudinal extent thereof. The needle has a cross-sectional area which extends in the radial and circumferential directions of the felting needle and forms...
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JP6922636B2 |
To prepare a fiber composite containing vegetable fibers and thermoplastic resin without laminating a plurality of webs, the fiber composite excellent in lightness and rigidity and having the thermoplastic resin which is not unevenly dis...
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JP3232091U |
To provide a needle punching device including a housing, a needle base and a drive unit. A housing 1 includes an opening. The needle base 2 is slidably provided in the housing along a first direction and includes a plurality of first ins...
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JP6681956B2 |
To solve problems of a one-direction needle ring by simply using only one-direction needle ring without introducing a large facility in needle punch processing in order to form a non-woven fabric.As a needle-punch needle can penetrate a ...
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JP2019531421A |
The present invention relates to a nozzle bar (1) for fiber processing by a water jet, the nozzle bar (1) has a vertically elongated upper member (10), and a pressure formed in the vertically elongated shape on the upper member (10). A c...
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JP2019531420A |
The present invention relates to a nozzle bar (1) for fiber processing by a water jet, the nozzle bar has a vertically elongated upper member (10), and a vertically elongated pressure chamber (11) is formed on the upper member (10). ) Is...
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JP2019530810A |
The present invention relates to a nozzle bar (1) for fiber processing by a water jet, the nozzle bar has a vertically elongated upper member (10), and a vertically elongated pressure chamber (11) is formed on the upper member (10). ) Is...
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JP6573738B1 |
To provide an apparatus which is safe and enables an increase in adhesive strength. A needle punching machine 10 has a main body portion 12 having a needle rod 13 that can be raised and lowered, and a punch needle 14 provided below the n...
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JP2019052386A |
To process a needle-punch pattern hard to be peeled off easily without time and effort.A sewing machine 1 comprises: a holding frame 4 for holding a workpiece; a chain stitch mechanism (a crochet needle 30, a looper 13) for forming an em...
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JP2019504934A |
The jet strip 18 that produces the jet jet and the manufacturing process 116 of the jet strip 18 are described. The nozzle flow path 24 of the jet strip 18 extends from the first side 20 of the jet strip 18 to the second side 22 and defi...
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JP2018537598A |
The present invention relates to a needle removing tool (2) and a needle removing device (1) for needles (4,5) in a needle plate (3) of a needle processing machine. The needle removing tool (2) has hollow mechanical ejection means (11) f...
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JP6429563B2 |
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JP6270487B2 |
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JP6008193B2 |
A process for the production of a core (10) with integrated bridging fibers (12) for the manufacturing of composite panels, includes producing the following stages: using a cake that is made of light material of the rigid foam type, form...
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JP5836977B2 |
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JP5815236B2 |
The table comprises a horizontal annular plate (14) on which an annular fibrous preform is disposed (12), a unit for rotating the fibrous preform around the axis (16) of the plate, a needling device (22) having a needle head (24) extendi...
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JP5805814B2 |
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JP5798706B2 |
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JP5792456B2 |
The machine for circularly needling a textile structure formed from a helical fibrous layer (106), comprises a needling table placed under a table (100) for supplying a fibrous sheet to the needle. The supply needle comprises a circular ...
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JP5767718B2 |
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JP5734608B2 |
The bar (10) has a carrier element (12) including a fluid channel (20) with an input orifice (23), and a foil (13) connected with the carrier element in a position of use, where the foil includes a set of cylindrical nozzle openings (15)...
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JP5714282B2 |
The injector has an inflow chamber connected to a pressure source. A communicating channel (23) terminates in the chamber at an input orifice (24) and in a pressure distribution chamber (18) at an output orifice (25). A receptacle (35) f...
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JP3197147U |
To provide a non-woven gauze product and a manufacturing system thereof, which have a short manufacturing cycle and can reduce a product cost. In a non-woven gauze product and a manufacturing system thereof, the spunlacing device include...
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JP5697815B2 |
The needle is a felting- or forked-needle. The tipped working section (17) is connected to a lower shaft (20). This continues to an upper shaft section (25). All sections extend longitudinally and coaxially. The top of the needle (30) in...
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JP5697816B2 |
A needle holder for a textile machine comprises a needle board (46) with parallel, transverse (31) grooves (46) on the upper side. Holes (51) spaced along each groove pass completely through the board from the upper side to the lower sid...
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JP5683818B2 |
From the needle tip (18), the working section (17) extends axially to the lower shaft section (20) which continues to the upper shaft section (25). All sections extend along the axis (16) and are mutually-coaxial. The needle is terminate...
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JP5653641B2 |
The insertion device with a needle board (10) for mutual insertion of needles (41, 44) into the needle board, where the needles are clamped in multiple clamping claws (40) and the needle board has multiple holes for receiving needles, co...
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JP5378580B1 |
To provide a needle puncher capable of appropriately applying an appliqué having a more complicated design, for example. A needle 1 having a tip 11 pierced by a cloth and a head 12 located on the opposite side of the tip 11 in the longi...
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JP5216205B2 |
Nozzle crosspiece comprises a pressure distribution chamber (4) containing an impact body (13) arranged over the length of a slot (8) and not screwed to the crosspiece but inserted into it. The impact body is held by spacers in a central...
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JP5217049B1 |
To drive and control only a necessary part based on a geometric pattern and other image data, and an extrusion mechanism in which 1000 or more needles are arranged at intervals of 0.3 to 1.0 mm by using a cloth in a plane to extrude each...
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JP5121235B2 |
The device has a releasing device adjacent to a clamping device to insert an O-ring into a bearing groove of a nozzle beam (1.1) and/or of a housing of the beam. The releasing device has a releasing unit, which is provided with a contact...
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JP5093851B2 |
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JP3178278U |
To provide a needle holder capable of safely and easily performing a needle replacement operation. A needle holder 100 includes a holding member 1, an exterior member 2, and a cap 3. The exterior member 2 is formed in a tubular shape hav...
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