摘要:
The invention relates to a multifilament yarn having a tenacity of at least 30 cN/dtex, and comprising a plurality of spun ultrahigh molecular weight polyolefin filaments characterized in that the titer of any one of said spun filaments is at least 10 dtex.
摘要:
A paper machine clothing (PMC) fabric includes a plurality of monofilament yarns, at least some of the monofilament yarns having a composition formed of polyethylene terephthalate (PET). The PET monofilament yarns have an abrasion resistance of greater than 6,000 cycles.
摘要:
The invention relates to a nontoxic polysiloxane material and ripened polysiloxane material which has been formed using one or more different polysiloxane materials. According to the invention, such a ripened polysiloxane material can be spun, for example, into bioabsorbable and/or bioactive fibers and then be further processed into fibrous nonwoven webs.
摘要:
The present invention provides fabrics with cut loop group and a manufacturing method thereof, wherein the core yarn at the section where said loops are being cut is outwardly protruded from the covering yarns, while the synthetic fiber divided yarn, which is a core yarn, is separated into multiple filaments. The fabrics with cut loop group show superior characteristics in polishing properties, sliding properties, water absorption properties, rapid drying properties and feeling of touch since polishing can be performed while easily catching foreign substances such as extremely minute dust particles or human hairs and the like by the synthetic fiber divided yarn which functions as a hook. Thus the fabrics with cut loop group according to the present invention can be used usefully in the products such as various kind of mats, towels, bathroom products, and the like including dishclothes and mops.
摘要:
Disclosed is a method for the manufacture of fibrous yarn including the steps, where an aqueous suspension including fibers and at least one rheology modifier is provided, followed by directing the suspension through at least one nozzle, to form at least one yarn, and then dewatering the yarn.
摘要:
The abrasion resistance of organic fiber based ropes and cords is increased by a outer woven cover of tapes of high molecular weight and more preferably ultrahigh molecular weight polyethylene.
摘要:
A method of reducing an initial stress on a cable includes stretching the cable to a first length to thereby define the initial stress. The cable has a central longitudinal axis, and includes a plurality of wires each twisted around the axis and formed from a shape memory alloy transitionable in response to a signal between a first state wherein each of the wires has a first temperature-dependent length, and a second state wherein each of the wires has a second temperature-dependent length that is less than the first. After stretching, the method includes activating the alloy by exposing the alloy to the signal such that the alloy transitions from the first to the second temperature-dependent state. Concurrent to activating, the method includes elongating the cable to a second length that is greater than the first to define a second stress on the cable that is less than the first.
摘要:
The present invention provides to a preparation of a yarn with coffee residue. The present invention also provide to a novel yarn with coffee residue.
摘要:
The invention is directed to coextruded tapes, films, yarns and the likes of polylactic acid (PLA) and methods of preparation thereof. The present invention is directed to an extruded tape, film or yarn comprising a first phase, in particular a first layer, based on PLA and a second phase, in particular a second layer, also based on PLA, but having different sealing properties, wherein the peak melt temperature or seal initiation temperature of the second layer is lower than the peak melt temperature and/or the melt seal initiation temperature of the first layer, or wherein the Vicat softening point of the second layer is lower than the Vicat softening point of the first layer.
摘要:
“A flame resistant fabric with better tear strength and specifically a flame resistant fabric with tear strength flame resistant 100% cotton yarn are provided. The 100% cotton yarn is produced using a combination of compact spinning technology and gassing and/or singeing process performed in tandem, the yarn is weaved into fabric by pre-established process and the fabric is flame retardant finished by using chemicals and lubricants by pre-established process to form the flame resistant fabric with better tear strength. Also, a method of manufacturing the flame resistant cotton fabric that has a better tear strength after fire resistant treatment s provided. Advantageously, the flame resistant fabric is affordable, light weight and has better tensile and tear strength.”