A quick-drying yarn and fabric

Abstract

The utility model discloses a kind of quick-drying yarn and fabric, it is related to textile technical field.Its technical scheme main point is:including several yarn core, several yarn core's outer wall is spirally wound with several fixed yarns at intervals, the yarn core includes the node yarn of the circumference array arrangement, the outer wall of node yarn is arranged at intervals with the node one, node two and node three of cyclic distribution, the length of node one, node two and node three increases gradually, the diameter of node one, node two and node three reduces gradually, the node one on adjacent node yarn is in abutment, polypropylene yarn and modal yarn are added in the utility model, yarn hygroscopicity is improved, and the drying speed of yarn is accelerated using the characteristics of polypropylene yarn, so that yarn is more practical.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, and more specifically, to a quick-drying yarn and fabric. Background Technology

[0002] Yarn is a type of textile product made from various textile fibers processed into a certain fineness. It is used for weaving, rope making, thread making, knitting, and embroidery, and is divided into short fiber yarn and continuous filament yarn.

[0003] The drying speed of yarn directly affects its application scenarios, especially in sportswear, outdoor equipment and other fields, where rapid sweat wicking and evaporation are core requirements. At present, although natural fibers (such as cotton and wool) have excellent moisture absorption, the expansion of fibers after absorbing moisture will block the internal pores of the yarn, resulting in water retention and slow drying. On the other hand, chemical fibers dry quickly but have poor moisture absorption and dissipation effects, resulting in poor comfort when used as fabrics. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a quick-drying yarn and fabric.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a quick-drying yarn and fabric, comprising a plurality of yarn cores, wherein a plurality of fixed yarns are spirally wound at intervals on the outer peripheral walls of the plurality of yarn cores, the yarn cores comprising a plurality of node yarns arranged in a circumferential array, and node one, node two and node three are arranged at intervals on the outer peripheral walls of the node yarns in a cyclic distribution, the lengths of node one, node two and node three increasing sequentially, the diameters of node one, node two and node three decreasing sequentially, and node one on adjacent node yarns abutting each other.

[0006] The present invention is further configured such that: node one, node two and node three form a set of node loops, the fixing yarn is wound between two adjacent node loops, and the diameter of the fixing yarn is smaller than the diameter of node one.

[0007] The present invention is further configured such that: the node yarn includes polyester yarn, polypropylene yarn and modal yarn, the first node is formed by winding polyester yarn, the second node is formed by winding polypropylene yarn, and the third node is formed by winding modal yarn.

[0008] The present invention is further configured such that the fixing yarn is polyester yarn.

[0009] A fabric includes a base layer, on one side of which a plurality of contact pieces are sewn and fixed at intervals. Quick-drying yarns are inserted at intervals into both the base layer and the contact pieces. The two ends of the contact pieces are sewn and fixed to the base layer. The cross-sectional shape of the contact pieces is arc-shaped.

[0010] The present invention is further configured such that: the warp yarn of the base layer includes polyester yarn and quick-drying yarn, the ratio of polyester yarn to quick-drying yarn on the base layer is 10:1, and the weft yarn of the base layer is polyester yarn.

[0011] The present invention is further configured such that: the warp yarn of the contact sheet includes polyester yarn and quick-drying yarn, the ratio of polyester yarn to quick-drying yarn on the contact sheet is 5:1, and the quick-drying yarn on the contact sheet abuts against the quick-drying yarn on the base layer.

[0012] In summary, this utility model has the following beneficial effects: The yarn core uses multiple node yarns arranged in a circular pattern to form a hollow channel, ensuring the breathability of the yarn. Through the combination of the characteristics of different fiber materials, it achieves rapid transfer and evaporation of sweat. Polyester yarn, polypropylene yarn and modal yarn fully utilize their advantages in support, quick-drying and moisture absorption to form an efficient sweat conduction path. In terms of fabric design, the prominent quick-drying yarn and arched contact plate structure effectively reduce the contact area with the skin, prevent sweat from sticking to the skin, and improve the comfort of the yarn and the fabric made from the yarn. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the medium-speed dry yarn of this utility model; Figure 2 This is a schematic diagram of the fabric structure in this utility model.

[0014] In the diagram: 1. Fixed yarn; 2. Node yarn; 3. Node 1; 4. Node 2; 5. Node 3; 6. Base layer; 7. Contact piece. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] A type of quick-drying yarn, such as Figures 1-2As shown, the device includes several yarn cores, with several fixed yarns 1 spirally wound at intervals on the outer periphery of the yarn cores. Each yarn core includes several node yarns 2 arranged in a circular array. Nodes 3, 4, and 5 are arranged in a cyclical pattern on the outer periphery of each node yarn 2, with the diameters of nodes 3, 4, and 5 decreasing sequentially. Nodes 3 on adjacent node yarns 2 abut against each other. Since node 3 has the largest diameter, when adjacent node yarns 2 are arranged in a circular array, the abutting of adjacent nodes 3 creates a gap under the support of node 3, allowing airflow. This increases the contact area between the yarn core and the air, allowing sweat to be removed from the yarn core more quickly. Each group of yarn cores includes more than 3 and less than 5 node yarns 2. After the node yarns 2 are arranged in a circle, a cavity can be formed in the central area to allow air to flow. The more yarns there are, the larger the cavity will be and the better the breathability. However, too many yarns will cause the node yarns 2 to be unstable and affect the normal weaving. Controlling the number to 3-5 yarns ensures both breathability and spinnability. The fixing yarn 1 can wrap and fix several node yarns 2 to prevent the node yarns 2 from loosening during the weaving process and ensure the stability of the finished product quality.

[0017] Node 1 (3), Node 2 (4), and Node 3 (5) form a node loop. Fixed yarn 1 is wound between two adjacent node loops. The diameter of fixed yarn 1 is smaller than that of node 1 (3). Fixed yarn 1 is made of polyester fine yarn. Smaller diameter polyester yarn is selected to reduce the impact on the support effect of node 1 (3). The winding width of fixed yarn 1 is equal to the width of node 2 (4). This width is more moderate, which ensures the stability of fixed yarn 1 winding around several node yarns 2 without excessively obstructing the node yarns 2 and affecting the evaporation rate of sweat on the node yarns 2.

[0018] Node yarn 2 comprises polyester yarn, polypropylene yarn, and modal yarn. Node 1 (3) is formed by winding polyester yarn, Node 2 (4) by winding polypropylene yarn, and Node 3 (5) by winding modal yarn. The lengths of Node 1 (3), Node 2 (4), and Node 3 (5) increase sequentially. Polyester yarn has a higher structural density and better support, making Node 1 (3) less prone to deformation and ensuring its support effect on the entire node yarn 2. Node 2 (4) uses polypropylene yarn, which has poor moisture absorption but dries quickly. Modal yarn... It has good moisture retention and quick-drying effect, which is better than ordinary cotton fiber but worse than polypropylene yarn. Node 1 3 is in preferential contact with the body surface. Sweat on the body surface is transferred to node 2 through node 1 3. Under the attraction of the modal yarn, the sweat is transferred to node 2 4, which is the node 2 4 formed by the polypropylene yarn, and can dry quickly. Node 3 5, where the modal yarn is wrapped, has the smallest diameter, so the air circulation at node 3 5 is the largest, which can also improve the drying speed of the modal yarn and ensure the stable realization of the quick-drying effect of the entire node yarn 2.

[0019] Polyester, polypropylene, and modal yarns are simultaneously fed into a fancy twisting machine. The three yarns are controlled by three rollers. When winding node 1 (3), the rollers for the polypropylene and modal yarns pause, while the rollers for the polyester yarn continue winding, thus forming node 1 (3) on the yarn. When winding node 2 (4), the rollers for the polyester and modal yarns pause, while the rollers for the polypropylene yarn continue winding, thus forming node 2 (4) on the yarn. When winding node 3 (5), the rollers for the polyester and polypropylene yarns pause, while the rollers for the modal yarn continue winding, thus forming node 3 (5) on the yarn. The longer the pause time, the larger the diameter of the node formed. Therefore, only the pause time needs to be controlled to form nodes 1 (3), 2 (4), and 3 (5) of different diameters. The woven node yarn 2 is wrapped around and twisted to form the yarn core. The fixed yarn 1 is wound in a ring at intervals around the outside of the yarn core to obtain a quick-drying yarn.

[0020] A fabric includes a base layer 6. A plurality of contact pieces 7 are sewn and fixed to one side of the base layer 6 at intervals. Quick-drying yarns are threaded through the base layer 6 and the contact pieces 7 at intervals. The warp yarns of the base layer 6 include polyester yarns and quick-drying yarns. The ratio of polyester yarns to quick-drying yarns on the base layer 6 is 10:1. The weft yarns of the base layer 6 are polyester yarns. The warp yarns are threaded and fixed on a water jet loom. After 10 polyester yarns are threaded through, a quick-drying yarn is threaded through. The weft yarns are made of polyester yarns and are weft-beaten according to the plain weave pattern. Finally, the base layer 6 is woven. The diameter of the quick-drying yarns is larger than the diameter of the polyester yarns. Therefore, the two sides of the quick-drying yarns protrude from the base layer 6.

[0021] The warp yarns of the contact piece 7 include polyester yarn and quick-drying yarn. The ratio of polyester yarn to quick-drying yarn on the contact piece 7 is 5:1. Following the same weaving method as the base layer 6, five polyester yarns are fixed on the reed on the water jet loom, and then one quick-drying yarn is inserted. The weft yarn is made of polyester yarn and is weft-beaten according to the plain weave method. Finally, the contact layer is woven into a contact layer. The woven contact layer is cut into contact pieces 7 with the quick-drying yarn as the axis of symmetry. The diameter of the quick-drying yarn is larger than the diameter of the polyester yarn, and the quick-drying yarn is located in the middle position of the contact piece 7.

[0022] The quick-drying yarns on the contact piece 7 abut against the quick-drying yarns on the base layer 6. The two ends of the contact piece 7 are sewn and fixed to the base layer 6. The cross-sectional shape of the contact piece 7 is arc-shaped. Since both the quick-drying yarns on the base layer 6 and the contact piece 7 are protruding, the contact piece 7 is arched after being sewn and fixed. When the base layer 6 is processed into clothing, the contact piece 7 is placed on the side closest to the body surface. The contact piece 7 is in line contact with the body surface, which reduces the contact area between the contact piece 7 and the body surface. After the body surface sweats, the base layer 6 will not stick to the body surface in a large area. In addition, the contact piece 7 also supports the formation of a channel between the base layer 6 and the body surface to allow air circulation, which speeds up the drying speed of sweat on the body surface and improves the comfort of wearing the fabric. The contact piece 7 is fixed to the base layer 6 at intervals. The base layer 6 has 10 polyester yarns between two quick-drying yarns, while the contact piece 7 has 5 polyester yarns followed by one quick-drying yarn. The contact piece 7 is set at intervals to facilitate air circulation and speed up the drying speed.

[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A quick-drying yarn, characterized in that: It includes several yarn cores, and several fixed yarns (1) are spirally wound on the outer peripheral walls of the several yarn cores at intervals. The yarn cores include several node yarns (2) arranged in a circular array. Node one (3), node two (4) and node three (5) are arranged in a circular distribution at intervals on the outer peripheral walls of the node yarns (2). The lengths of the node one (3), node two (4) and node three (5) increase sequentially, and the diameters of the node one (3), node two (4) and node three (5) decrease sequentially. The node one (3) on adjacent node yarns (2) abuts against each other.

2. The quick-drying yarn according to claim 1, characterized in that: The nodes 1 (3), 2 (4) and 3 (5) form a set of node loops. The fixed yarn (1) is wound between two adjacent node loops. The diameter of the fixed yarn (1) is smaller than the diameter of node 1 (3).

3. The quick-drying yarn according to claim 2, characterized in that: The node yarn (2) includes polyester yarn, polypropylene yarn and modal yarn. The first node (3) is formed by winding polyester yarn, the second node (4) is formed by winding polypropylene yarn, and the third node (5) is formed by winding modal yarn.

4. The quick-drying yarn according to claim 3, characterized in that: The fixing yarn (1) is set as polyester yarn.

5. A fabric, characterized in that: The base layer (6) is provided with a plurality of contact pieces (7) arranged at intervals on one side of the base layer (6). The quick-drying yarns according to any one of claims 1-4 are inserted at intervals into both the base layer (6) and the contact pieces (7). The two ends of the contact pieces (7) are sewn and fixed to the base layer (6). The cross-sectional shape of the contact pieces (7) is arc-shaped.

6. The fabric according to claim 5, characterized in that: The warp yarns of the base layer (6) include polyester yarns and quick-drying yarns, and the ratio of polyester yarns to quick-drying yarns on the base layer (6) is 10:

1. The weft yarns of the base layer (6) are polyester yarns.

7. The fabric according to claim 6, characterized in that: The warp yarns of the contact piece (7) include polyester yarn and quick-drying yarn. The ratio of polyester yarn to quick-drying yarn on the contact piece (7) is 5:

1. The quick-drying yarn on the contact piece (7) abuts against the quick-drying yarn on the base layer (6).

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