Moisture permeable knitted fabric

Abstract

The utility model discloses a moisture-permeable knitted fabric, which relates to the fabric technology, and adopts the technical scheme that the moisture-permeable knitted fabric comprises a base layer, the base layer is formed by weaving guide bar GB1 yarns and guide bar GB2 yarns, air holes are formed in the base layer, guide bar GB3 yarns are additionally arranged on the base layer, raised lines are formed by weaving the guide bar GB3 yarns, and the air holes are positioned between two adjacent raised lines. Air inside and outside the fabric can be exchanged through the air holes formed in the base layer, so that the air permeability of the fabric is well guaranteed, after sweat on the body surface of people is absorbed by the fabric, the protruding strips can well permeate the sweat in the length direction of the fabric, the contact area between the sweat and the air is increased, and the sweat can be prevented from falling off. Due to the fact that the protruding strips are arranged on the fabric, sweat can be evaporated from the fabric rapidly, the dryness of the fabric can be well guaranteed, the moisture guiding yarn formed by twisting the sea-island filaments can permeate the sweat rapidly in the length direction of the protruding strips, the contact area of the sweat and air is large, and the protruding strips can evaporate the sweat rapidly.

Description

Technical Field

[0001] The utility model relates to fabric technology, and more specifically, to a moisture-permeable knitted fabric. Background Art

[0002] A knitted fabric is a fabric formed by bending yarns into loops and interlacing them with knitting needles. This type of fabric occupies an important position in the textile industry and is widely used in clothing, home textiles, and many other fields.

[0003] In the prior art, most clothing uses knitted fabrics as raw materials. Some raw materials for making summer clothing need to have good breathability and sweat-absorbing properties to keep people's bodies dry.

[0004] Therefore, a new solution is needed to solve this problem. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide a moisture-permeable knitted fabric.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: A moisture-permeable knitted fabric, including a base layer, the base layer is woven from guide bar GB1 yarn and guide bar GB2 yarn, a number of ventilation holes are opened on the base layer, and a guide bar GB3 yarn is further added on the base layer. The guide bar GB3 yarn weaves a number of convex strips for moisture dissipation on one side of the base layer. A number of the convex strips are arranged along the warp direction of the base layer, and the ventilation holes are located between two adjacent convex strips.

[0007] The present utility model is further arranged as: The laying-in digital of the guide bar GB1 yarn is 1-0 / 2-3 / / one-through-one-empty, and the laying-in digital of the guide bar GB2 yarn is 2-3 / 1-0 / / one-through-one-empty.

[0008] The present utility model is further arranged as: The laying-in digital of the guide bar GB3 yarn is 1-0 / 0-1 / / one-through-one-empty.

[0009] The present utility model is further arranged as: The diameter of the guide bar GB3 yarn is much larger than the diameters of the guide bar GB1 yarn and the guide bar GB2 yarn.

[0010] The present utility model is further arranged as: Both the guide bar GB1 yarn and the guide bar GB2 yarn are formed by two base yarns winding around each other.

[0011] The present utility model is further arranged as: The base yarn is formed by twisting a number of bamboo fibers.

[0012] The present utility model is further arranged as: The guide bar GB3 yarn is formed by twisting a number of sea-island filaments.

[0013] In summary, the utility model has the following beneficial effects: The ventilation holes opened on the base layer enable the air inside and outside the fabric to exchange through the ventilation holes, thus better ensuring the ventilation performance of the fabric. After the sweat on the human body surface is absorbed by the fabric, the raised strips can better penetrate the sweat along their length direction, increasing the contact area between the sweat and the air, so that the sweat can evaporate from the fabric more quickly, and thus the fabric can better ensure its dryness. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the utility model;

[0015] Figure 2 is the yarn laying motion diagram of the comb GB1 yarn in the utility model;

[0016] Figure 3 is the yarn laying motion diagram of the comb GB2 yarn in the utility model;

[0017] Figure 4 is the yarn laying motion diagram of the moisture-conducting yarn in the utility model.

[0018] In the figure: 1, base layer; 2, ventilation hole; 3, raised strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following combines the drawings and embodiments to describe the utility model in detail.

[0020] The moisture-permeable knitted fabric, as Figure 1 shown, includes a base layer 1, the base layer 1 is woven from a comb GB1 yarn and a comb GB2 yarn, a plurality of ventilation holes 2 are opened on the base layer 1, and a comb GB3 yarn is further added on the base layer 1. The comb GB3 yarn is woven on one side of the base layer 1 to form a plurality of raised strips 3 for moisture dissipation. The plurality of raised strips 3 are arranged along the warp direction of the base layer 1, and the ventilation holes 2 are located between two adjacent raised strips 3. Specifically, the base layer 1 is integrally formed by a warp knitting machine. The ventilation holes 2 opened on the base layer 1 enable the air inside and outside the fabric to exchange through the ventilation holes 2, thus better ensuring the ventilation performance of the fabric. After the sweat on the human body surface is absorbed by the fabric, the raised strips 3 can better penetrate the sweat along their length direction, increasing the contact area between the sweat and the air, so that the sweat can evaporate from the fabric more quickly, and thus the fabric can better ensure its dryness.

[0021] As Figures 2 to 4As shown, the guide bar GB1 yarn has a laying-in number of 1-0 / 2-3 / / one-in-one-out, and the guide bar GB2 yarn has a laying-in number of 2-3 / 1-0 / / one-in-one-out. Specifically, the guide bar GB1 yarn and the guide bar GB2 yarn are symmetrically laid in, and the guide bar GB1 yarn and the guide bar GB2 yarn are woven together to form a warp-knitted mesh structure. The ventilation holes 2 are formed on the warp-knitted mesh structure, so that the ventilation holes 2 are formed by the weaving method of the fabric. Compared with the ventilation holes 2 formed by destroying the surface form of the fabric, this setting can better protect the integrity of the fabric surface. At the same time, the symmetrical laying-in makes the guide bar GB1 yarn and the guide bar GB2 yarn have a more uniform amount of deformation when deformed by an external force, which can effectively improve the integrity of the base layer 1. The guide bar GB3 yarn has a laying-in number of 1-0 / 0-1 / / one-in-one-out. Specifically, the guide bar GB3 yarn floats on one side of the base layer 1, and the loops of the guide bar GB3 yarn coincide with the loops of the guide bar GB1 yarn and the guide bar GB2 yarn in sequence, so that the thickness of the position on the base layer 1 where the guide bar GB3 yarn is added is thicker, thereby forming a rib 3 protruding on the surface of the base layer 1. This setting makes the rib 3 have a larger contact area with the air. After the rib 3 absorbs sweat, this setting can effectively increase the contact area between the sweat and the air, effectively increase the speed of sweat evaporation into the air, and thus can better improve the quick-drying property of the fabric. The diameter of the guide bar GB3 yarn is much larger than the diameters of the guide bar GB1 yarn and the guide bar GB2 yarn. This setting makes the rib 3 formed by the guide bar GB3 weaving protrude more on the surface of the base layer 1, and at the same time is conducive to increasing the contact area between the rib 3 and the air, ensuring the evaporation speed of the sweat in the rib 3.

[0022] As Figures 2 to 4 shown, both the guide bar GB1 yarn and the guide bar GB2 yarn are formed by two base yarns winding around each other. The guide bar GB1 yarn and the guide bar GB2 yarn formed by winding two base yarns have higher strength, so that the base layer 1 formed by weaving the guide bar GB1 yarn and the guide bar GB2 yarn has better strength. The base yarn is formed by twisting several bamboo fibers. The bamboo fibers have good moisture absorption performance, so that the base layer 1 formed by weaving the guide bar GB1 yarn and the guide bar GB2 yarn has good moisture absorption performance, so that the fabric can transfer the sweat on the human body surface faster and keep the body surface dry. The guide bar GB3 yarn is formed by twisting several sea-island filaments. The pore structure formed in the sea-island filaments can form a capillary effect, so that the sweat can be quickly transmitted in the sea-island filaments, so as to better ensure the transmission speed of the sweat in the rib 3, make the humidity of the rib 3 lower, so that the sweat on the base layer 1 can be transferred to the rib 3 in time for evaporation, which is beneficial to ensuring the quick-drying performance of the fabric.

[0023] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as within the protection scope of the present utility model.

Claims

1. A moisture-permeable knitted fabric, characterized in that: It includes a base layer (1) which is woven with guide bar GB1 yarn and guide bar GB2 yarn. A number of ventilation holes (2) are formed in the base layer (1). A guide bar GB3 yarn is further added to the base layer (1). A number of moisture-dispersing ridges (3) are woven on one side of the base layer (1) by the guide bar GB3 yarn. The number of the ridges (3) is arranged along the warp direction of the base layer (1). The ventilation holes (2) are located between two adjacent ridges (3).

2. The moisture-permeable knitted fabric according to claim 1, wherein: The laying-in digital of the guide bar GB1 yarn is 1-0 / 2-3 / / one through and one empty, and the laying-in digital of the guide bar GB2 yarn is 2-3 / 1-0 / / one through and one empty.

3. The moisture-permeable knitted fabric according to claim 2, wherein: The laying-in digital of the guide bar GB3 yarn is 1-0 / 0-1 / / one through and one empty.

4. The moisture-permeable knitted fabric according to claim 3, wherein: The diameter of the guide bar GB3 yarn is much larger than the diameters of the guide bar GB1 yarn and the guide bar GB2 yarn.

5. The moisture-permeable knitted fabric according to claim 4, wherein: Both the guide bar GB1 yarn and the guide bar GB2 yarn are formed by two base yarns winding around each other.

6. The moisture-permeable knitted fabric according to claim 5, characterized in that: The base yarn is formed by twisting a number of bamboo fibers.

7. The moisture-permeable knitted fabric according to claim 6, characterized in that: The guide bar GB3 yarn is formed by twisting a number of sea-island filaments.

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