Abstract: A coating apparatus of an airbag reinforcing liquid is used in a sewing machine that includes: a sewing needle driving an upper thread by penetrating sewing target cloth through a vertical movement; and a presser foot disposed above the sewing target cloth, and feeding the sewing target cloth while moving vertically synchronously with the vertical movement of the sewing needle. The coating apparatus includes: a reinforcing liquid supplying part, supplying a reinforcing liquid for reinforcing a sewn part onto the sewing target cloth on a front side from the sewing needle in a feeding direction of the sewing target cloth; and a stamp part attached to the presser foot, and expand the reinforcing liquid supplied from the reinforcing liquid supplying part onto the sewing target cloth around the sewn part by being operated integrally with the presser foot above the sewing target cloth.

Abstract: A high modulus textile cord (50) with at least triple twist (T1, T2, T3) comprises at least N strands (20a, 20b, 20c, 20d), N being greater than 1, twisted together with a final twist T3 and a final direction D2, each strand being made up of M pre-strands (10a, 10b, 10c), M being greater than 1, themselves twisted together with an intermediate twist T2 (T2a, T2b, T2c, T2d) and an intermediate direction D1 opposite to D2, each pre-strand itself consisting of a yarn (5) which has been twisted on itself beforehand with an initial twist T1 (T1a, T1b, T1c) and the direction D1, in which at least half of the N times M yarns have an initial elastic modulus denoted Mi which is greater than 2000 cN/tex. This textile cord can advantageously be used as a reinforcer in tires for vehicles, particularly in the belt or carcass reinforcement of these tires.

Abstract: A thread guide unit is used for drawing off a thread out of a rotor of a spinning unit of an open-end spinning machine. The thread guide unit includes a draw-off tube, and a compressed air nozzle configured with the draw-off tube. A thread outlet element extends into the draw-off tube. The compressed air nozzle includes a mouth formed as a gap between an inner diameter surface of the draw-off tube and the thread outlet element. A method for operating a spinning unit of an open-end spinning machine having the thread guide unit is also provided.

Abstract: A manipulation rope having an excellent torque transmittability is provided. A manipulation rope is a rope that is advantageously used as a manipulation rope for a medical instrument, and includes a side wire or a side strand which is an outermost layer, the side wire or the side strand having a forming rate that is greater than 100% and not greater than 110%. The side wire or the side strand having been formed has a spiral shape in which a flatness that is an aspect ratio obtained by a major axis being divided by a minor axis is preferably not less than 1.01 and preferably not greater than 1.10. Further, an elongation of the rope at a time when a tensile load that is 1.0% of a breaking load is applied, is preferably not less than 0.04% and preferably not greater than 0.10%.

Abstract: Methods of using a two-for-one twister are described to twist at least three yarns in various ways to provide desirable yarn constructions. For some embodiments, at least two yarns can balloon about one or more bucket yarns. For some embodiments, bucket yarns can be provided in an innovative manner, whether side-by-side and/or a first bucket yarn feeding through a second supplied bucket yarn.

Abstract: A thread draw-off nozzle for an open-end rotor spinning device includes a front surface, a nozzle bore, and a funnel-shaped yarn deflection surface connecting the front surface and the nozzle bore. The front surface adjoins the yarn deflection surface. The front surface and the yarn deflection surface form an effective diameter (DW) of the thread draw-off nozzle. The effective diameter (DW) of the thread draw-off nozzle is less than 8 mm, and the yarn deflection surface comprises a radius of curvature (R) of less than 2.5 mm.

Abstract: A method to form yarn via film fiberizing spinning belongs to a textile technical field. A film cutting device is arranged behind each drafting system on a ring frame, whose cut resistance apron and cutting roller engage with each other to form a cutting zone to cut and fiberize the film to get belt-like multi-filaments. Then the multi-filament formed passes through the first, second and third drafting zones in sequence for drawing, in such a manner that the multi-filament molecular orientation and crystallization are improved. After being drafted, the multi-filaments are twisted into yarn by ring spinning, which provides a novel high-efficient and short-processing way of producing yarns of nano-micro fibers using films instead of conventional nano-spun fibers such as electro- and centrifugal spun fibers, thereby breaking restriction of “low bulk and low-speed production of nano-spun fibers” and integrating the film industry with the textile industry.

Abstract: A cord including multifilament para-aramid yarn comprising filaments, wherein the filaments have a non-round cross section having a smaller and a larger dimension, where the cross-sectional aspect ratio between the larger and the smaller dimension is 1.5-10 and the smaller dimension of the cross section has a maximum of 50 ?m and wherein the para-aramid has at least 90% para bonds between the aromatic moieties. The cords have excellent fatigue properties.

Abstract: An apparatus for producing an assembly of filamentary elements that are wound together in a helix includes a twisting device, a preforming device, and an assembling device. The twisting device is structured to twist at least first and second filamentary elements individually, such that each filamentary element is twisted separately from another filamentary element, to produce at least first and second twisted filamentary elements. The preforming device, which is arranged downstream of the twisting device, is structured to preform each of the twisted filamentary elements individually into separate preformed helixes, to produce at least first and second preformed helixes. The assembling device, which is arranged downstream of the preforming device, is structured to assemble the preformed helixes into an assembly.

Abstract: A child jumpsuit includes a back part, a front part with a fastener, and legs; the fastener is designed from the neck on the front part with a shift to the side from the central front line across the sitting line up to the lateral seam near the waist line level on the back. The proposed child jumpsuit provides for a more convenient use of the child jumpsuit, simplifying its design and increasing the wearer's comfort.

Abstract: A ring composite spinning method based on film filamentization is provided, which belongs to a textile technical field. According to the method, a film cutting drafting device is arranged above each drafting system on a ring spinning machine for cutting film material into ribbon-shaped multi-filaments to achieve the film filamentization, which changes a conventional formation of filament through linear spraying by spinneret orifices; then the multi-filaments formed pass through first and second filament drafting zones in sequence for drawing, so as to enhance and attenuate the multi-filaments.

Abstract: A glove may be formed of a polymer and include one or more pads over the back side of one or more distal finger joints. The glove may optionally be lubricated, sterile, reversible and/or disposable, and may incorporate indicia indicating the location of the pads. The pads may provide protection from, e.g., repetitive stresses in tapping vials or syringes in medical examination, surgery, laboratory procedures, or other clinical contexts.

Abstract: A welding helmet includes a helmet housing; a headband structure for securing the helmet housing; a Head Up Display (HUD)-type auto-darkening filter secured in the helmet housing; and a light-permeable protective sheet installed in front of the HUD-type auto-darkening filter in the helmet housing, wherein the HUD-type auto-darkening filter comprises a head-up display which is used to reveal operating parameters of the auto-darkening filter, and the head-up display is arranged between a body of the auto-darkening filter and the protective sheet such that when the auto-darkening filter is in a transparent state the luminously revealed operating parameter of the auto-darkening filter can be imaged via the protective sheet into the eyes of an operator who wears the welding helmet.

Abstract: A hand restraint of flexible, high tensile strength material forming three separate cavities for slidably receiving and isolating the thumb, index finger, and remaining third, fourth, and fifth fingers in a closed fist-like configuration, respectively is provided. The material and cavities prevents wearers from gripping, manipulating and using weapons or other articles, yet providing them the ability to pinch the index finger and thumb together to grip smaller articles, such as forms of identifications and writing implements. Along a peripheral portion, the hand restraint may provide webbing at the junction of the index finger and thumb portions for further restraining manipulation of weapons. The hand restraint provides securing devices along its wrist portion for enabling the wearer to remove their own hand restraint upon conclusion of the need for the device.

Abstract: A layer of wires is preliminarily stranded by a layer of strand-through holes, and a first strand cylinder is used for the second pressing and stranding. The next layer of special-shaped single wires is stranded through a second pre-stranding assembly, and then the last layer of wires is stranded through a main stranding mold, thus stranding a plurality of layers at the same time with a compact structure. The outer circumference of the guide roller matches that of the special-shaped single wire, avoiding the reduced quality of stranded cable core. The first rotating connector is bowl-shaped and is provided with a layer of strand-through holes together with a structure in which a first pull rod is in fit with the rotating connector and a structure in which a second pull rod is in fit with the rotating connector.

Abstract: The disclosure describes a yarn twisting machine in which a hollow spindle rod is fixedly connected with a motor that drives the hollow spindle rod to rotate, a twisting disc and a yarn storage disc are fixedly connected with the hollow spindle rod and rotate along with the hollow spindle rod, the yarn storage disc is provided with yarn outlets, which communicate with inner yarn channels of the hollow spindle rod spindle tanks for accommodating inner yarn packages are connected with the hollow spindle rod through spindle rod bearings, and the spindle tanks are immobile.

Abstract: The present invention generally relates to the production of knitted caps that are lightweight and breathable. Generally, the manufacturing process for producing the knitted caps involves: (1) applying a continuous wax coating onto a polyester yarn; (2) twisting the yarn with one or more additional yarns to produce a twisted yarn; (3) knitting the twisted yarn into a knitted article; (4) sewing the knitted article into a headwear body; and (5) finishing the headwear body to form the headwear article. The resulting headwear articles can be in the form of caps that exhibit superior breathability and moisture wicking capabilities.

Abstract: A protective helmet, in particular a firefighting helmet, has a helmet shell and coupling arrangements which are arranged on either side in a temple region in each case and have first coupling elements for coupling in a releasable manner in each case to an accessory. The first coupling elements are retained on the helmet shell via a retainer of a connecting device in different positions one behind the other along a longitudinal axis of an adjustment path. Each of the first coupling elements has arranged thereon a first coupling member which is arranged in a first laterally offset position in relation to the retainer, which is arranged along the longitudinal axis of the adjustment path. Also, safety equipment includes such a protective helmet and at least one accessory coupled thereto.

Abstract: An electronic device holding system for inhibiting an electronic device from being dropped includes an electronic device and a glove that is selectively worn. A receiver is coupled to the glove and a mounting unit is removably coupled to the electronic device. The mounting unit releasably engages the receiver to retain the electronic device on the glove. In this way the electronic device is inhibited from being dropped when the glove is worn.

Abstract: A striking glove may comprise an inner glove, an outer shell, and at least one strap at least partially disposed within a dorsal cavity between the inner glove and the outer shell. A portion of the at least one strap disposed within the dorsal cavity may be configured in an overlapped and crossed configuration. The ends of the at least one strap may extend from the dorsal cavity to an exterior of the striking glove.