2results about How to "Good moisture conductivity" patented technology

This utility model discloses a moisture-wicking and breathable polyester fabric. The outer layer consists of interwoven warp and weft yarns, while the inner layer consists of interwoven warp and weft yarns in a perforated weave, forming the inner layer. Bonding weft yarns connect the outer and inner layers. The warp and weft yarns of the outer layer are polyester-cotton core-spun yarns, comprising a core yarn and a first and a second polyester filament. The first and second polyester filaments are wound in opposite directions. The warp and weft yarns of the inner layer consist of fine denier polyester filaments, with each filament having a Y-shaped or cross-shaped cross-section. The inclusion of cotton yarn in the outer layer enhances its moisture absorption. The polyester filaments in the inner layer have grooves on their cross-sectional surface, providing excellent moisture wicking. The woven fabric formed by the interwoven yarns also exhibits breathability. Furthermore, the cotton yarn is wrapped around the polyester filaments, reducing direct friction and thus minimizing pilling.

The invention discloses a moisture-absorbing and sweat-releasing anti-snagging cool chinlon-spandex fabric and a preparation method thereof, and belongs to the technical field of textiles. The preparation method of the fabric comprises the following steps: mixing boron nitride and polyurethane to obtain a polyurethane / boron nitride mixture as a first component; pure polyurethane is used as a second component; the preparation method comprises the following steps: carrying out bi-component spinning to obtain a bi-component-containing single fiber, and carrying out drafting, cooling and curing to obtain a polyurethane-polyurethane / boron nitride composite filament; after the temperature of the chinlon master batch is raised, spinning, drafting and cooling are carried out by using a spinneret plate with special-shaped cross section spinneret orifices, and the special-shaped cross section chinlon filaments are obtained; polyurethane-polyurethane / boron nitride composite filaments are used as elastic yarns, special-shaped section chinlon filaments are used as main yarns, and the fabric is obtained through weaving. The prepared fabric has lasting cool feeling, moisture absorption and sweat releasing performance, snagging resistance and comfort, and the requirement of consumers for the comfortable fabric with the lasting cool feeling can be better met.