34results about How to "Weaving difficulty is small" patented technology

A textile size composition is prepared from modified starch (20-90%) and specia nano material (0.05-5%) which is chosen any one of SiO2, TiO2, Al2O3 and ZrO2. Its advantages are high stability, short dissolving time and high effect of benefiting weaving.

The invention discloses warp and weft different elastic mini Jacquard fabric and a weaving process thereof. Warps of the fabric are pure cotton yarns and pure polyester yarns; wefts of the fabric are the pure cotton yarns and elastic yarns; the technological process comprises spooling, warping, warp sizing, denting, weaving and trimming; during the warp sizing, the pure cotton yarns and the pure polyester yarns can performed sizing, dye which can be washed out is added to the pure cotton serous fluid to perform dying, and antistatic agent is added to the pure polyester serous fluid; during denting, the pure polyester yarns are weaved in the front area to guarantee a small opening technology in weaving and reduce up and down friction and a selvage structure is in a double-tank side weaving method; during weaving, a yarn separator is used to separate the yarns, the pure cotton yarns are arranged on the upper layer of the yarn separator, the pure polyester yarns are arranged on the lower layer of the yarn separator, and identification is convenient and error is not easy to occur during weaving. The weaving process of the warp and weft different elastic mini Jacquard fabric has the advantages of enabling the warp and weft different elastic mini Jacquard fabric to be weaved in a conventional air jet loom, being simple in technology and small in weaving difficulty, well guaranteeing fabric quality and increasing one functional weaving product for the weaving field.

The invention discloses a double-filament double-strand thread, a fabric made of the double-filament double-strand thread and a production method thereof. The double-filament double-strand thread is a double-strand thread with two core-wrapped yarns made of nylon filaments and cotton fibers. For 32 yarns, the strength of the core-spun yarn is >650cN / tex, and the strength of the double-filament double-strand yarn is >1400cN / tex. The invention adopts two high-strength nylon filaments and long-staple cotton core-spun yarn, and the double-filament double-ply yarn made of the core-spun yarn has high yarn strength and low production difficulty; The fabric products made of silk double-strand threads have the characteristics of high strength, wear resistance, antistatic, pilling resistance, good moisture absorption and air permeability, and soft hand feel. They can be used to make military clothing fabrics, camouflage series products, etc., and have broad market prospects; The production method has the characteristics of low weaving difficulty and simple production process.

The invention relates to a multi-layer cloth fabric and a weaving process thereof, and the multi-layer cloth fabric comprises a surface-layer fabric, a middle fabric and a bottom-layer fabric, wherein the surface-layer fabric is a plain weave, twill weave or satin weave fabric; the middle fabric is filling material which is not interwoven with warps, and the yarn number can be adjusted according to the needs of gram weight; the bottom-layer fabric is a plain weave or twill weave fabric; and the process comprises the following steps: cheese winding, warping, slashing, denting, weaving and arranging. The middle fabric is not interwoven with the warps, which is equivalent to the situation that the filling material is not included in limit tightness, and the yarn number of the middle fabric can be adjusted for getting the required ideal heavy-weight, thereby solving the problem that ultra-heavy-weight fabric can not be produced by the traditional weaving process; by adopting the process, the gram weight of the broad-width fabric can be above 300g / m<2>; and the weaving process has the characteristics of simple process, small difficulty in weaving and low consumption of spinning devices, and an ultra-heavy-weight textile product can be added for the field of textiles.

The invention relates to a cotton textile and relative production, wherein it is characterized in that: its transverse line and longitudinal line use the cotton yarn mixed by cotton fiber and soluble vinylon fiber, while the mass between them is 70-85:15-30; and the production comprises: spinning the cotton yarn, warping, sizing, drying, spinning blank cloth, and following treatment. The inventive product is flexible, with wet adsorption, and high yield.

A kind of different warp fabric with special warp yarn and its weaving process, the conventional warp yarn of the fabric warp yarn is polyester, fine cotton, dimension blended yarn, and the special warp yarn is the two-fold twisted yarn of polyester network yarn 75D and gray conductive metal wire 18D; the process flow is : Winding process → warping process → sizing process → reeding process → weaving process → finishing process: In the warping process, the arrangement of special yarns should ensure that they are evenly wound on the warping beam, and the warping tension should be controlled. Avoid warp tightness, during the reeding process, use ultra-thin warp droppers for special yarns to avoid non-stop warp breaks. The head adopts the reverse weaving process to ensure that the special yarn is on the front side of the cloth for easy inspection. The invention can weave special warp fabrics with special warps on conventional air-jet looms, has the advantages of simple process, low weaving difficulty, ensures the quality of such fabrics, and can add a functional textile product to the textile field.

The invention relates to a fabric with different warps and wefts with positive and negative twists and a weaving process thereof, relating to the technical field of textile production. The warp yarn of the fabric is two kinds of twist directions of forward twist and reverse twist, and the weft yarn is two kinds of twist directions of normal twist and reverse twist; the ratio of the forward twist yarn and the reverse twist yarn of the fabric is 1:1, and the fabric structure is 2 / 2 left twill; its weaving process includes the following steps: winding process→warping process→sizing process→reeding process→weaving process→finishing process. The invention enables the fabric itself to have the effect of a dark pattern through the reasonable matching of the fabric structure, and solves the problem that conventional textile equipment cannot produce such fabrics. According to the needs of the fabric use, the ratio and composition of the two yarns can be adjusted. Different fabric weaves can also be designed to achieve different fabric styles.