摘要:
A spinning apparatus in which moisture can be applied to spinning yarn by a simple apparatus. In a spinning apparatus wherein a yarn is manufactured by introducing a bundle of fiber into a passage for a bundle of fiber of a spindle being rotated at high speeds, a device for supplying water to a center portion of a yarn is provided to face an inlet of the passage for a bundle of fiber of the spindle.
摘要:
A process and a device for the air-conditioning of spinning material located in a container. The spinning material is air-conditioned for processing in a spinning machine which is essentially surrounded by any room climate. The spinning material is exposed in the container to a climate which is independent of the room climate. This causes, at least, the spinning material to be taken next out of the container to be air-conditioned in such manner that it is in an optimal climatic state for such further processing. Outlet openings of at least one air-conditioning duct or an air-conditioning plant are located on the container so that an air-conditioned fluid flows out of the outlet openings on at least the spinning material to be taken out next and the spinning material is in an optimal climatic state for further processing as it is then processed further.
摘要:
A procedure for the drafting and interlacing of a series of continuous, thermoplastic yarns, consisting of filaments which are substantially parallel to one another, in the manufacture of warp wound on beams.
摘要:
An installation includes a spinning machine, a winding machine, a bobbin transporting device transporting the bobbins from the spinning machine to the winding machine, and a tube or sleeve transporting device transporting tubes or sleeves from the winding machine to the spinning machine providing a circulation of wound and unwound tubes or sleeves, the bobbin transporting device including at least one automatic yarn steaming device.
摘要:
A yarn system for continuous, synthetic yarn in which is imparted a false twist by the use of a cooperating belt system. In the use of the belt system, a cooling water recirculation system is employed to purify the recirculated water so that economy of operation can be achieved.
摘要:
An apparatus and method are provided for applying liquid to a yarn running at high speed, and with a relatively low resistance being imparted to the yarn during the application. The apparatus includes a roller partially immersed in a liquid bath, and having a circumferential surface composed of alternating lands and grooves in the circumferential direction. Means are provided for rotating the roller and for guiding the running yarn tangentially across the top portion of the roller, and such that the yarn advances at a linear speed substantially greater than the peripheral speed of the roller. The yarn guiding means is adjustable to permit the extent of the contact between the yarn and the top of the roller to be varied.
摘要:
A double twist thread twisting frame having a plurality of double twist spindles thereon each of which is surrounded by a balloon limiter having an upper rim thereon and at their lower parts a storage disc and a whorl driven by a belt spaced below the storage disc. A closure structure is provided around each balloon limiter to define a channel which communicates with the spindles and the interior of the balloon limiters. A suction device is connected in circuit with the channel means to evacuate the air contained therein. The closure structure, particularly an upper wall thereof, is located generally at the level of the upper rim of the balloon limiter and has a circular opening coaxial with the upper rim of the balloon limiter. The circular opening is somewhat smaller in diameter than the upper part of the balloon limiter. A suction opening is provided in the balloon limiter below the upper wall of the closure structure and a blower nozzle is connected to a tube which extends in the longitudinal direction of the frame for supplying conditioned air to the circular opening in the balloon limiter.
摘要:
A process for continuously bonding staple fibers into an essentially non-twisted yarn comprising the steps of introducing into a fiber arrangement composed of staple fibers an excess of a liquid containing an adhesive in distributed form, squeezing excess liquid out of the fiber arrangement, compacting the fiber arrangement by applying pressure to form a moist slubbing, and for setting the adhesive and transforming the slubbing into a bonded yarn bringing into contact as by feeding the slubbing into a condensing vapor atmosphere.The yarn produced according to the aforementioned process, compared to a yarn set in dry air with the same quantity of adhesive, possesses a higher breaking length and rupture or break elongation and a smoother surface.
摘要:
A process for the continuous paraffining of yarns in which the yarns are drawn under tension over the top of a rotating cylinder that has been coated with a layer of solidified paraffin. The cylinder then rotates back through a bath of molten paraffin to replace the paraffin removed by the yarns, the outer surface of the cylinder being cooled to a degree sufficient to solidify the paraffin before it contacts the yarns.
摘要:
A ballon limiter in a textile machine with wetting means to supply a liquid for treatment of a ballooning thread in its limited path therethrough, the wetting means including a holder fastened over flow openings in the balloon limiter wall, a casing mounted in the holder and containing at least one insert of absorbent material which is impregnated with the treatment liquid and which is provided with projections extending through the flow openings in the balloon limiter wall for direct contact with the ballooning thread, and clamping means to releasably fasten the casing in the holder over the flow openings.