6results about How to "Moisture wicking" patented technology

The utility model discloses a hygroscopic warp-knitted fabric and clothes made of the hygroscopic warp-knitted fabric. The moisture-absorbing warp-knitted fabric comprises a fabric body, the fabric body is formed by knitting a guide bar GB1 and a guide bar GB2 in a warp knitting mode, yarn laying of the guide bar GB1 is moisture-absorbing yarn, and yarn laying of the guide bar GB2 is elastic yarn; the ratio X / Y of the width X formed by the open loops of the fabric body to the width Y formed by the three adjacent closed loops on one side and the horizontal distance between the open loops and the closed loops is 1 / 4-1 / 3, and the angle alpha formed by an inlet extension line and an outlet extension line of a first yarn forming loop in the fabric body ranges from 90 degrees to 160 degrees. The moisture-absorbing warp-knitted fabric and the clothes made of the moisture-absorbing warp-knitted fabric are stiff, wide and stylish and have good moisture-absorbing and sweat-releasing effects.

The invention relates to a highly fibrillated lyocell fiber and a manufacturing method thereof. The manufacturing method comprises the following steps that lyocell fiber tows are subjected to swelling treatment, the lyocell fiber tows subjected to swelling treatment are spread on a conveying chain plate and sequentially subjected to rolling treatment through two pressing rollers, the included angle alpha between the axial direction of one pressing roller and the advancing direction of the conveying chain plate is larger than or equal to 20 degrees and smaller than or equal to 70 degrees, and the included angle alpha between the axial direction of the other pressing roller and the advancing direction of the conveying chain plate is larger than or equal to 70 degrees. The included angle beta between the axial direction of the other pressing roller and the advancing direction of the conveying chain plate is larger than or equal to 110 degrees and smaller than or equal to 160 degrees; and carrying out cutting, opening, drying and oiling on the lyocell fiber bundle treated by the compression roller to obtain the highly fibrillated lyocell fiber. The highly fibrillated lyocell fiber prepared by the method provided by the invention is high and uniform in fibrillation degree, has moisture absorption and sweat releasing performance, compression resilience and skin-friendly softness, and is wide in application prospect.

A moisture-wicking and warm knitted fabric, relating to the field of textile fabrics, is woven from yarns A, B, and C. Yarn A is knitted on the first and fourth rows of needle cylinders, with all rows of high-heel and low-heel needles forming loops within one knitting cycle, creating a plain weave on the front. Yarn B is knitted on the second and fifth rows of needle cylinders, forming loops on the upper needle rollers, with the second row knitting only on low-bell needles and the fifth row knitting only on high-bell needles. Yarn C is knitted on the third and sixth rows of needle rollers, with the third row having low-bell needles with floats and high-bell needles forming loops, and the sixth row having low-bell needles forming loops and high-bell needles with floats. Yarn A is cotton yarn, yarn B is hollow polyester yarn, and yarn C is high-elastic polyester yarn. This invention can achieve warmth retention and far-infrared functionality when the body is at rest, maintaining a feeling of warmth, while its moisture-wicking properties allow moisture and sweat to be quickly expelled during activity, preventing stuffiness and avoiding subsequent damp and cold feelings. This finished fabric can be used in autumn and winter outerwear and other categories.

The present invention provides a self-lubricating and dirt-resistant spandex and a preparation method, belonging to the field of spandex fiber manufacturing. The present invention introduces a silicon-oxygen bond into the main chain of the spandex through chemical modification, and at the same time forms a group containing a fluorine atom in the side chain, which not only gives the spandex fiber excellent self-lubricating properties, greatly reduces the surface friction coefficient, but also enables it to have excellent dirt resistance. By optimizing the chemical structure of the spandex matrix, the present application does not need to rely on externally added lubricants or oils, and fundamentally solves the dilemma of the traditional spandex that is difficult to reconcile between lubricity and mechanical properties, and the spandex product prepared has good comprehensive mechanical properties.

The utility model discloses a printing garment piece of expansion sealing paint, including printing layer, skin-friendly layer, moisture absorption layer and breathable layer, the printing layer has moisture absorption expansion performance, the printing layer is curled or swelled after moisture absorption expansion and restores the original shape after drying, a plurality of expansion spaces are arranged between the skin-friendly layer and the moisture absorption layer, the printing layer is arranged in the expansion spaces, and the breathable layer is arranged on the skin-friendly layer. The maximum volume of the expanded printing layer is greater than the volume of the expanded space. After the fabric absorbs moisture, the printing layer absorbs moisture, expands and warps, the opening area is larger, and ventilation and heat dissipation are facilitated; after the fabric is dried, the opening is recovered to the original shape; meanwhile, due to the fact that the density of the inner woven layer is small, sweat is not prone to diffusing in the inner woven layer, the capillary phenomenon is formed between the inner woven layer and the outer woven layer, the sweat is rapidly diffused to the outer woven layer, the density of the outer woven layer is large, the sweat can be rapidly diffused in the outer woven layer, and the rapid moisture absorption and sweat releasing effect is achieved.