4results about How to "Good drape" patented technology

This application relates to the field of textile fabrics, disclosing a three-dimensional anti-permeability fabric and its preparation process. The three-dimensional anti-permeability fabric includes a first woven layer and several second woven layers. The second woven layers are formed by weaving core-spun yarn onto the first woven layer using a weaving process. The edges of the second woven layers are formed by cutting and high-temperature setting of the core-spun yarn to create a three-dimensional plush structure. The core yarn of the core-spun yarn is made by twisting several high-melting-point yarns and at least one glass fiber yarn together, while the covering yarn is a low-melting-point yarn. The three-dimensional anti-permeability fabric obtained by this application, after cutting and high-temperature setting of the core-spun yarn at the edges of the second woven layers, shrinks the core-spun yarn to form a spiral shape, creating a three-dimensional plush structure at the edges of the second woven layer. Under the synergistic support of the core yarn and the shrunk covering yarn, a stable three-dimensional anti-permeability fabric is formed. It is not easily deformed during long-term wear and washing, maintaining good softness, three-dimensionality, and anti-permeability.

The utility model relates to a shading type fabric which comprises a base fabric layer, and a first shading layer and a decorative layer are sequentially arranged on the upper surface of the base fabric layer; a second shading layer and a lining layer are sequentially arranged on the lower surface; wherein the decorative layer is a linen fabric layer, and texture flame-retardant yarns are woven on the surface of the linen fabric layer in a penetrating and floating manner; and the second shading layer is connected with the lining layer through an ultraviolet-proof coating. The shading type cloth provided by the utility model is good in softness, and the first shading layer and the second shading layer are arranged to play a double shading role on two sides; meanwhile, the ultraviolet-proof coating is arranged, the ultraviolet-proof effect is achieved, the decorative layer is made of the linen fabric, the draping sense is good, the flame-retardant yarn is woven on the surface in an up-and-down mode, on one hand, the flame retardance is improved, and on the other hand, the formed texture has certain attractiveness and has the good decorative effect; the shading type curtain fabric layer is simple in structure, good in shading performance and ornamental, and the comfort level of indoor personnel is improved.

The invention provides simulated hair and a preparation method thereof.The method takes polyvinyl alcohol and soybean protein as raw materials, the simulated hair is prepared through blending and wet spinning, and the method comprises the following steps that 1, the polyvinyl alcohol and the soybean protein are dissolved into a solution with a certain concentration, and then the polyvinyl alcohol and the soybean protein are mixed according to a certain proportion to form a mixture; nano particles, a cross-linking agent, a flame retardant, an antibacterial agent and the like are added and blended into a spinning solution; (2) standing and defoaming the spinning solution, then preparing nascent fibers through wet spinning, and obtaining the polyvinyl alcohol / protein cellosilk through post-treatment procedures such as hot stretching and shaping, acetalation, washing and drying. The composite fiber material for the wig, provided by the invention, is wide in raw material source, green and environment-friendly, relatively low in cost, soft and smooth in hand feeling and excellent in strength and modulus; the flame retardant property is relatively good.

The invention belongs to the technical field of Roman cloth, and particularly relates to superfine soft Roman cloth and a preparation process thereof.The superfine soft Roman cloth comprises a fabric body, the fabric body is prepared from, by weight, 52% of 90S high-count cotton, 42% of 40D / 24F chinlon and 6% of 20D spandex through a Roman double-faced cloth weave structure and a high-count and high-density weaving process, and the superfine soft Roman cloth has the advantages that the superfine soft Roman cloth is high in softness, good in softness and high in softness, good in softness and high in softness, good in softness and high in softness, good in softness and good in softness. The setting machine is arranged, an electric push rod drives a lifting frame to vertically lift, the two ends of the lifting frame are in rolling fit with guide rails through rollers, the stability and smoothness in the lifting process of a pressing roller are guaranteed, the blocking phenomenon is avoided, clamping mechanisms are arranged at the two ends of a setting mechanism, and synchronous clamping and tension control can be conducted on the edges of the two sides of a fabric body; the uniform stress of the fabric in the full width direction is ensured.