Abstract:
Comprising said fabric or non-woven fabric (3) a first threads or fibres (1) arranged in the direction of the weft and in that of the warp, including, either in the direction of the weft or in that of the warp or both, a second threads or fibres (2), the melting point of which is below that of the melting point of the first threads which is characterised in that it comprises a first phase of stabilization of the fabric (3) and a second phase of heat pre-shaping of the referred fabric resulting from the first phase, blocking the elasticity of the resulting fabric or non-woven fabric taking into account of the higher or lower density of the first threads (1) and of the higher or lower quantity of second threads (2) that are melted.
Abstract:
Cleaning cloth comprising a cleaning surface and an attachment surface of loop type arranged to allow attachment of the cleaning cloth to a cleaning instrument, The cleaning cloth is comprised of a single textile layer comprising an activated arming yarn stiffening the cloth. There is also provided a method of producing such a cleaning cloth.
Abstract:
The invention relates to a yarn containing siliconized micro-denier polyester fibers and macro-denier fibers. The blending ratio of the siliconized micro-denier polyester fibers and macro-denier fibers in the yarn ranges between about 10 to about 90 and about 90 to about 10 percent by weight. The macro-denier fiber of the yarn is selected from the group consisting of a synthetic fiber, a natural fiber, and a combination of synthetic and natural fibers. The invention also relates to a woven or knitted fabric and articles of clothing containing the yarn of the invention, either alone or in combination with other yarns.
Abstract:
A woven or knitted fabric, formed from two types of yarns different in self-elongating property upon absorbing water and capable of facilitating the air-permeability when wetted with water, is constituted so that a ratio A/B of a mean length A of yarns (1) having a high water-absorbing, self-elongating property to a mean length B of yarns (2) arranged in the same direction as that of the yarn (1) and having a lower water-absorbing, self-elongating property than that of the yarn (1) is adjusted to 0.9 or less.
Abstract:
A woven or knitted fabric, formed from two types of yarns different in self-elongating property upon absorbing water and capable of facilitating the air-permeability when wetted with water, is constituted so that a ratio A/B of a mean length A of yarns (1) having a high water-absorbing, self-elongating property to a mean length B of yarns (2) arranged in the same direction as that of the yarn (1) and having a lower water-absorbing, self-elongating property than that of the yarn (1) is adjusted to 0.9 or less.
Abstract:
A spun yarn characterized by comprising at least 15 wt.% short fibers of polytrimethylene terephthalate and satisfying the relationship: modulus at 5% elongation (%) ≥ 0.1X + 70 wherein X represents the content (wt.%) of the short polytrimethylene terephthalate fibers in the spun yarn. It is excellent in suitability for knitting/weaving, stretchability, and recovery from stretch and has shape stability and durability in long-term wear.
Abstract:
Disclosed is a method of copolymerizing polyethylene glycol (PEG) into polyethylene terephthalate (PET) to achieve a polyethylene glycol-modified polyester composition that can be spun into filaments. The method includes the steps of copolymerizing polyethylene glycol into polyethylene terephthalate in the melt phase to form a copolyester composition, then polymerizing the copolyester composition in the solid phase until the copolyester is capable of achieving a melt viscosity that facilitates the spinning of filaments, and thereafter spinning filaments from the copolyester. A copolyester composition comprised of polyethylene glycol and polyethylene terephthalate is also disclosed. Fabrics made from fibers formed from the copolyester composition possess wetting, wicking, draying, flame-retardancy, static-dissipation, and soft hand properties that are superior to those of fabrics formed from conventional poylethylene terephthalate fibers of the same yarn and fabric construction.
Abstract:
A high population density of closed C shaped cellulose acetate filament can now be reliably produced. The closed C filaments are made from a spinneret having a. substantially D shaped orifice under particular processing conditions depending on the dpf of the filament, the theta angle of the D shaped orifice, and dope temperature. The process can make a high population count of closed C shaped fibers in a. tow band, and article are not provided having the high population density of closed C shaped fibers.