A kind of quick-drying cotton cloth

Abstract

The utility model discloses a kind of quick-drying cotton cloth, it is related to the technical field of fabric.Its technical scheme main point is: including base layer, the side fixed connection of base layer has several connecting pieces, the side of the connecting piece away from base layer is formed with several grooves, the breathable passage is formed between base layer and connecting piece, the side of the connecting piece close to base layer is formed with several moisture-dispersion strips located inside breathable passage, several through holes one that are communicated with breathable passage are set on base layer, several through holes two that are communicated with breathable passage are set on connecting piece, the utility model passes through the setting of several through holes one and several through holes two to realize the circulation of air on the both sides of fabric, ensure the moisture-dispersion quick-drying effect of fabric whole.

Description

Technical Field

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

[0002] Polyester-cotton fabric refers to a blended fabric of polyester and cotton, with polyester as the main component, and is a textile woven from 60%-67% polyester and 33%-40% cotton.

[0003] Because polyester fabric contains a high amount of polyester fibers, the internal structure of polyester fibers is relatively compact, and the gaps between fibers are relatively small, making it difficult for air to pass through. Therefore, when polyester-cotton fabric is used to make clothing, it is difficult for air to pass through the fabric and come into contact with the body surface, making it difficult for sweat accumulated between the fabric and the body surface to be released into the air.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a quick-drying polyester-cotton fabric.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a quick-drying polyester-cotton fabric includes a base layer, a plurality of connecting pieces are fixedly connected to one side of the base layer, a plurality of grooves are formed on the side of the connecting pieces away from the base layer, a breathable channel is formed between the base layer and the connecting pieces, a plurality of moisture-dissipating strips are formed on the side of the connecting pieces close to the base layer and located inside the breathable channel, a plurality of through holes I communicating with the breathable channel are opened on the base layer, and a plurality of through holes II communicating with the breathable channel are opened on the connecting pieces.

[0007] The present invention is further configured such that: the distance between adjacent grooves is greater than the width of the groove, the length of the groove is the same as the length of the connecting piece, and the plurality of through holes are connected to the groove.

[0008] The present invention is further configured such that: the moisture-dissipating strip is formed by a plurality of moisture-dissipating fibers through napping, and the plurality of moisture-dissipating strips and the plurality of grooves are all staggered.

[0009] The present invention is further configured such that: a support strip is formed on the side of the base layer near the connecting piece, which abuts against the connecting piece; the thickness of the support strip is greater than the thickness of the moisture-dissipating strip; and the base layer is configured with a raised strip structure.

[0010] The present invention is further configured such that: the base layer and the connecting piece are both woven from composite yarn, the composite yarn being made of polyester profiled yarn and cotton yarn twisted together, and the cross-sectional shape of the polyester profiled yarn being cross-shaped.

[0011] In summary, this utility model has the following beneficial effects: the bottom surface of the connecting piece contacts the body surface, thus increasing the contact area between the connecting piece and the body surface; the formation of the groove reduces the contact area between the connecting piece and the body surface, so the air entering the fabric through the second through hole can flow inside the groove, thereby increasing the contact area between the outside air and the body surface and the connecting piece, reducing the amount of sweat accumulation on the body surface and inside the fabric; the several first through holes, the ventilation channel and the several second through holes are interconnected, so the outside air can sequentially pass through the first through hole, the ventilation channel and the second through hole before contacting the body surface, enhancing the overall breathability and quick-drying performance of the fabric. Attached Figure Description

[0012] Figure 1 This is a cross-sectional view of the present invention;

[0013] Figure 2 for Figure 1 Enlarged diagram of point A in the middle.

[0014] In the diagram: 1. Base layer; 2. Connecting piece; 3. Groove; 4. Ventilation channel; 5. Moisture-dissipating strip; 6. Through hole one; 7. Through hole two; 8. Support strip. 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 polyester-cotton fabric, such as Figure 1 and Figure 2 As shown, the system includes a base layer 1. Several connecting pieces 2 are sewn onto one side of the base layer 1 using a sewing machine. Air channels are formed between adjacent connecting pieces 2. Several grooves 3 are formed on the side of the connecting pieces 2 away from the base layer 1. The bottom surface of the connecting pieces 2 contacts the body surface and absorbs sweat. The connecting pieces 2 are designed with raised strips, thus forming several raised strips on one side. Grooves 3 are formed between adjacent raised strips. The formation of the grooves 3 reduces the contact area between the connecting pieces 2 and the body surface, allowing airflow to exist inside the grooves 3, thereby carrying away sweat located inside the grooves 3 and the connecting pieces 2. The distance between adjacent grooves 3 is greater than the width of groove 3. By increasing the contact area between the connecting piece 2 and the body surface, the overall moisture absorption area and moisture absorption efficiency of the connecting piece 2 are enhanced. The length of groove 3 is the same as the length of connecting piece 2, so it can ensure uniform air flow inside the structure. Several through holes 7 connected to groove 3 are opened along the thickness direction of connecting piece 2 by a laser punching machine. Therefore, after the outside air enters the fabric through the through holes 7, it can circulate inside groove 3. The outside air flow can carry away the sweat on the body surface and inside connecting piece 2, thus accelerating the overall breathability and quick-drying performance of the fabric.

[0017] The base layer 1 is designed with raised strips, so a support strip 8 is formed on the side of the base layer 1 near the connecting piece 2, which abuts against the connecting piece 2. The support strip 8 is used to create a ventilation channel 4 between the base layer 1 and the connecting piece 2, thereby increasing the airflow channels within the base layer 1 and the connecting piece 2. A moisture-wicking strip 5 is formed on the side of the connecting piece 2 near the base layer 1, located inside the ventilation channel 4. The connecting piece 2 is napped using a napping machine to form several moisture-wicking fibers, which in turn form the moisture-wicking strip 5. The moisture-wicking fibers formed by napping increase the contact between the connecting piece 2 and the outside air. Because several moisture-wicking fibers are formed in the section where the connecting piece 2 contacts the body surface, after the connecting piece 2 absorbs sweat from the body surface, it can quickly guide the sweat into the breathable channel 4 through the moisture-wicking fibers. The thickness of the support strip 8 is greater than the thickness of the moisture-wicking strip 5, so there is a channel for outside air to flow between the top surface of the moisture-wicking strip 5 and the bottom surface of the base layer 1. This further increases the amount of air that can enter the interior of the moisture-wicking strip 5 and contact the moisture-wicking fibers, shortens the retention time of sweat inside the moisture-wicking strip 5 and the connecting piece 2, and enhances the overall moisture-wicking and quick-drying performance of the fabric.

[0018] Along the thickness direction of the base layer 1, several through holes 6 are drilled using a laser perforation machine, which are connected to the ventilation channel 4. Therefore, outside air can pass through the through holes 6 and enter the ventilation channel 4, allowing more outside air to pass through the base layer 1 and enter the ventilation space, thereby carrying away the sweat inside the moisture-wicking strip 5 and the connecting piece 2. The through holes 6, the ventilation channel 4, and the through holes 7 are all connected. Outside air enters the ventilation channel 4 along the through holes 6, and then passes through the ventilation channel 4 and the through holes 7 into the groove 3 and comes into contact with the body surface. This achieves the circulation and exchange of air on both sides of the fabric, and ensures that the base layer 1, the moisture-wicking strip 5, and the connecting piece 2 will all come into contact with the flowing air, so that the sweat they retain will be carried away by the air, thus enhancing the overall quick-drying performance of the structure.

[0019] Both the base layer 1 and the connecting piece 2 are woven from composite yarns. The composite yarns are made by twisting polyester profiled yarns and cotton yarns. The content of polyester profiled yarns is greater than that of cotton fibers. The cross-sectional shape of the polyester profiled yarns is cross-shaped. The characteristics of polyester profiled yarns are used to increase the number of grooves inside the fabric through which air and sweat can flow, thereby further shortening the time that the fabric is in a damp state.

[0020] Composite yarn is placed in a multi-arm loom and woven using a raised strip weave to form a base layer 1 and several support strips 8. Several through holes 6 are made along the thickness direction of the base layer 1 using a laser punching machine. Composite yarn is placed in a multi-arm loom and woven using a raised strip weave to form a connecting layer and several raised strips. Several through holes 7 are made along the thickness direction of the connecting layer using a laser punching machine. The connecting layer is placed in a napping machine to nap and form a loose wet pile. The connecting layer is cut using a laser cutting machine to form several connecting pieces 2. Finally, the connecting pieces 2 are sewn onto the base layer 1 using a sewing machine.

[0021] 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 polyester-cotton fabric, comprising a base layer (1), characterized in that: A plurality of connecting pieces (2) are fixedly connected to one side of the base layer (1). A plurality of grooves (3) are formed on the side of the connecting pieces (2) away from the base layer (1). An air-permeable channel (4) is formed between the base layer (1) and the connecting pieces (2). A plurality of moisture-dissipating strips (5) are formed on the side of the connecting pieces (2) close to the base layer (1) and located inside the air-permeable channel (4). A plurality of through holes (6) communicating with the air-permeable channel (4) are opened on the base layer (1). A plurality of through holes (7) communicating with the air-permeable channel (4) are opened on the connecting pieces (2).

2. The quick-drying polyester-cotton fabric according to claim 1, characterized in that: The distance between adjacent grooves (3) is greater than the width of the groove (3), the length of the groove (3) is the same as the length of the connecting piece (2), and several through holes (7) are connected to the groove (3).

3. The quick-drying polyester-cotton fabric according to claim 2, characterized in that: The moisture-dissipating strip (5) is formed by a number of moisture-dissipating fibers through a brushing process, and the moisture-dissipating strip (5) and the grooves (3) are all staggered.

4. The quick-drying polyester-cotton fabric according to claim 3, characterized in that: The base layer (1) has a support strip (8) that abuts against the connecting piece (2) on the side near the connecting piece (2). The thickness of the support strip (8) is greater than the thickness of the moisture-dissipating strip (5). The base layer (1) is configured with a raised strip structure.

5. The quick-drying polyester-cotton fabric according to claim 1, characterized in that: The base layer (1) and the connecting piece (2) are both woven from composite yarns. The composite yarns are made by twisting polyester profiled yarns and cotton yarns. The cross-sectional shape of the polyester profiled yarns is cross-shaped.

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