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7536761 |
Device and method for spreading a carbon fiber hank
Device and method for spreading a carbon fiber hank into a carbon fiber band. The device includes a heating device having at least two electrodes that are spaced apart from each other and coupled...
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7500295 |
System, apparatus, and method of reducing production loss having a counterband
A yarn system, apparatus, and methods of reducing production loss or increasing production speed in a continuous yarn production process are provided. A yarn conveyor receives a bundle of yarn, an...
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7475459 |
Apparatus and method for conditioning air-entangled yarn
A yarn conditioning apparatus and methods for removing interlace nodes from a multifilament, crimped yarn, and including a first roll assembly for accepting the multifilament, interlaced yarn from...
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7284306 |
System, apparatus, and method of reducing production loss for textured yarn and other related methods
A yarn texturizing system, apparatus, and methods of reducing production loss or increasing production speed in a continuous textured yarn production process are provided. The system includes a...
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7185406 |
Device and method for treating an elongated medium
A device for treatment of an elongated medium with at least two first rotational bodies, which are pivoted around predefined rotational axes, whereby the rotational axes are essentially parallel to...
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7181817 |
Method and apparatus for making an absorbent composite
A method and apparatus for making an absorbent composite from continuous tow is disclosed. The method and apparatus includes the steps of or means for spreading a crimped tow; de-registering the...
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7107659 |
Method and apparatus for making an absorbent composite
A method and apparatus for making an absorbent composite from continuous tow is disclosed. The method and apparatus includes the steps of or means for spreading a crimped tow; de-registering the...
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7103946 |
Method and apparatus for making an absorbent composite
A method and apparatus for making an absorbent composite from continuous tow is disclosed. The method and apparatus includes the steps of or means for spreading a crimped tow; de-registering the...
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7086130 |
Apparatus and method for texturing a plurality of blended synthetic multifilament yarns
An apparatus and a method for texturing blended synthetic multifilament yarns, wherein the blended yarns are each produced in parallel from a plurality of individual yarn components. The individual...
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7076848 |
Method and apparatus for making an absorbent composite
A method and apparatus for making an absorbent composite from continuous tow is disclosed. The method and apparatus includes the steps of or means for spreading a crimped tow; de-registering the...
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7059027 |
Method and apparatus for making an absorbent composite
A method and apparatus for making an absorbent composite from continuous tow is disclosed. The method and apparatus includes the steps of or means for spreading a crimped tow; de-registering the...
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6890166 |
Spinning-drawing-texturing machine
A spinning-drawing-texturing machine for producing crimped threads is described, comprising a spinning device, a drawing device, a texturing device, and a take-up device. A plurality of threads...
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6887410 |
Parallel spinning process involving the intermingling of threads between galettes and a corresponding spinning installation therefor
A parallel spinning process, in particular for filaments, e.g. for textile or industrial applications, made from polymers such as, for example, PET or PA, in each case having a thread interlacing...
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6880212 |
Air-jet method for producing composite elastic yarns
A continuous method for producing composite elastic yarns at speeds up to 700 m/min by (a) stretching (drafting) an elastomeric yarn (e.g., spandex) by 2.0× (100%) to 10.5× (950%) while heating...
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6823570 |
Method for manufacturing wet absorption yarns and wet absorption yarns made from the method
A method for manufacturing wet absorption yarns comprises the following steps of fabricating the polypropylene filaments into yarns; feeding the yarns to a false twisting machine for twisting the...
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6811870 |
Method for forming chenille yarns and the chenille yarns produced thereby
A warp knit fabric having a plurality of stitches formed by overlaps arranged in adjacent, longitudinally extending wales with transverse underlaps connecting the overlaps of adjacent wales and...
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6763559 |
Cold drawing process of polymeric yarns suitable for use in implantable medical devices
The present invention provides for a method of cold drawing polymeric yarns suitable for use in implantable medical devices, such as vascular grafts. The method of the present invention produces...
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6609277 |
Texturing method
There is put forward a method for texturing thermoplastic yarns with which the thread before the provision of texture is brought to the necessary texturing temperature (T 2 ) and during the actual...
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6397444 |
Apparatus and method for texturing yarn
A method and an apparatus are disclosed for texturing a yarn product. The method includes the step of passing the yarn product along a yarn path through a liquid jet arrangement. The method also...
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6374470 |
Face plate for spun-like textured yarn
A compact core and effect yarn producing texturing machine which employs a face plate on which the core and effect yarn godets are mounted in one area of the face plate and another pair of godets...
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6332253 |
Textile effect yarn and method for producing same
A process for combining dyed or melt pigmented textile denier accent yarns in small yarn sizes, into a small building block carpet denier bundle to achieve a face yarn bundle having a wide range of...
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6321427 |
Knit-deknit yarn and method and apparatus for making same
An improved heavy denier fibrillated polymer carpet yarn is densely knit, deknit and heat treated. An improved carpet face yarn is provided in an omnidirectional carpet pile.
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6253430 |
Spin draw texturing or draw texturising machine with improved fiber bundle guidance
The inventive arrangement of texturising nozzles (8) in a part of a spin draw texturising machine or a draw texturising machine presents a fan-like arrangement of these texturising nozzles in which...
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6203743 |
Heat setting a tow of synthetic fibers using high pressure dewatering nip
An apparatus and method for heat setting a traveling tow of synthetic filaments utilizing a high pressure dewatering nip roll mechanism to remove moisture from the tow prior to heat setting. The...
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6192667 |
Spin draw texturizing or draw texturizing machine
The inventive arrangement of bundles of fibrils in a part of a spin draw texturizing or draw texturizing machine presents a fan-type arrangement of these bundles of fibrils in which preferentially...
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6168747 |
Calendering apparatus and method for heating a traveling multi-filament tow
A calendering apparatus and method for heatsetting a traveling multi-filament tow basically utilizes plural heated rolls about which the tow travels in a sinuous path to be conductively heated by...
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6138336 |
Holographic air-jet textured yarn
A process to produce a plyed holographic yarn in which the slit film is allowed to be pulled from its source rather than being driven by drive rolls. The slit film and at least one other yarn are...
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6134757 |
Processing method for splitting thread spool
A processing method for splitting thread spool is to: lay a spool of resin thread on a feeding wheel equipped with a broken end lifter; deliver the resin thread through an auxiliary piece and a...
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6107218 |
Chenille yarn for high speed weaving applications and improved product wear performance
The present invention is directed to a new chenille yarn and a method of making the same. The chenille yarn may be used on conventional weaving equipment, including air jet and water jet weaving...
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6055712 |
Method of manufacturing air textured threads
Method of manufacturing air textured threads comprising at least one ground thread and at least one effect thread, wherein at least the ground thread is drafted before it is fed, together with the...
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6041989 |
Apparatus for the treatment of cloth strip
An apparatus for producing high quality products of cloth strip by the improvement of working efficiency and the equalization of treatment conditions, wherein the cloth strip (2) is subjected to a...
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6012206 |
Loop breaker for textured yarn
An apparatus to produce a spun-like synthetic yarn which employs a filament loop breaker which is periodically and automatically opened to break the vacuum pressure to allow lint collected therein...
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5983470 |
Method to produce bulked deep dyed fabric
A polyester multifilament synthetic yarn which has a low draw ratio and a bulk characteristic made by overfeeding the yarn in the range of 4-12% that provides a double plush fabric, when knit, that...
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5972473 |
Separator or packaging material having a matte or embossed surface
A separator or a packaging material is provided, comprising a thermoplastic plastic film at least one surface of which is a matte surface or an embossed surface having a surface roughness (Ra) of...
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5928579 |
Apparatus and method for spinning and winding multifilament yarns
An apparatus and method for melt spinning a plurality of downwardly advancing multifilament polymeric yarns, and winding the advancing yarns into respective packages. Each of the advancing yarns is...
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5913976 |
Fiber optic handling and coating fixture
The invention comprises a fixture and method for holding optical waveguid such as fiber optic cable, in a relatively stable fashion for processing. The fixture includes a first frame and a second...
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5911942 |
Method for spinning and processing collagen fiber
An apparatus for forming a collagen fiber having microparticulates coated on the surface of the fiber and the method for forming the fiber are disclosed.
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5804115 |
One step, ready-to-tuft, mock space-dyed multifilament yarn
A process for making ready-to-tuft, mock space-dyed bulked continuous filament yarn is a one-step process. It joins extruding, texturing, and interlacing to yield a yarn that may be tufted directly...
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5802836 |
Method for making thread using substantially equal overfeed to an intermingling device
A method of making yarn comprises feeding at least two drawn, continuous filament starting yarns (18, 19), of which at least one is a multifilament yarn, together to an intermingling device (21) to...
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5802683 |
Method for making unbulked thread
A method for making a thread comprising: feeding at least two drawn, continuous filament starting threads (18, 19), of which at least one is a multi-filament thread, together to an intermingling...
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5762840 |
Process for making microporous fibers with improved properties
A distinctive technique for making porous fiber includes a stretching of a substantially continuous fiber while the fiber is in an operative association with an effective quantity of surface-active...
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5737815 |
Method and apparatus for controlling a take-up point when texturizing a yarn
A method and apparatus for maintaining a yarn take-up point stationary. A first sensor, such as an optical sensor, is positioned proximate a first location of a yarn travel path to output a first...
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5715584 |
Continuous filament yarn with pixel color effect
Multiple (at least two) differently colored or colorable feed yarns are fed from their respective yarn packages to a multi-position interlacer manifold assembly. The feed yarns are maintained...
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5701644 |
Method for producing self-crimping polymer bi-component fibers
A method for self-crimping of S/S bi-component fibers on a fiber line includes the steps of main drawing, post-drawing on a cold drawing unit, water application in the tensed state and relaxation...
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5665293 |
Method of making spun yarn packages multiple individually separable yarn ends
A generally cylindrical yarn package having multiple yarn ends is formed by converging the multiple yarn ends to form a substantially planar yarn end ribbon having the multiple yarn ends in a...
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5651168 |
Abrasion resistant chenille yarn and fabric and method for its manufacture
A method is disclosed for the manufacture of a novel chenille upholstery fabric and chenille decorative throw. The chenille yarn contains a continuous filament binder yarn comprising a polymer...
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5581858 |
Making textile strands
There is disclosed a method for making a textile strand comprising passing two filamentous strands together through a jet device which commingles filaments of the two strands and then subjecting...
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5425227 |
Protecting a textile process liquid before application to a filament
In a textile-processing operation wherein a filament is displaced longitudinally continuously past a treatment station and a liquid is applied to the moving filament at the station, a supply of the...
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5408730 |
Draw-texturing machine and method for operating the same
A draw texturing machine, which is provided with a heater to be set at a temperature higher than a melting point of a yarn to be textured, can be stopped in operation while the yarn is being...
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5400486 |
Apparatus and method for blending yarn strands
An apparatus for forming a blended yarn from a plurality of yarn strands is disclosed, and wherein the yarns are advanced to contact the surface of a feed roll in a side by side arrangement. A...
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