Moisture wicking quick-drying knitted fabric
By designing the structure of dispersing wet grooves, moisture absorbing sheets, breathable grooves and wet guide sheets in knitted fabrics, the wet guide yarn and dispersing yarns are used to solve the problem of poor moisture absorption and dispersing performance of the fabric, achieving better sweat management and comfort in use.
Patent Information
- Application Number
- CN202421374602.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-17
AI Technical Summary
Existing knitted fabrics have poor performance in absorbing moisture and dispersing sweat, resulting in sweat accumulation and impermeable fabrics, affecting the comfort of use.
A moisture-absorbing and quick-dry knitted fabric is designed. By setting a wet-dispersing groove and moisture-absorbing sheet on the outer layer, and a breathable groove and a wet-guiding sheet on the inner layer. The wet-guiding yarn and wet-guiding yarn are used to form a stable wet-dispersing space and channels to promote the absorption, guidance and dispersion of sweat.
It effectively reduces the time of sweat stay in the fabric, improves the moisture absorption and moisture dissipation performance of the fabric, and enhances the comfort and durability during use.
Smart Images
Figure CN222727600U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of knitted fabrics, and more specifically, to moisture-absorbing and quick-drying knitted fabrics. Background Art
[0002] Knitted fabrics are made by using knitting needles to bend yarn into loops and intertwine them. Knitted fabrics have good elasticity, so they are often used to make daily necessities such as clothing. In order to ensure the durability of clothing fabrics, chemical fibers with good wear resistance are often used for weaving.
[0003] The fabrics used to make clothing will continuously absorb sweat from the user's body surface during use. As the amount of sweat inside the fabric increases, the subsequent sweat will continue to accumulate between the fabric and the user's body surface. In addition, the air permeability of chemical fibers is usually poor, which affects the air circulation on both sides of the fabric, thereby affecting the sweat dissipation efficiency inside the fabric. Therefore, a structure is set to solve the problem of poor moisture absorption and quick-drying performance of the fabric. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a moisture-absorbing and quick-drying knitted fabric, which can improve the overall moisture-absorbing and quick-drying performance of the fabric through structural settings.
[0005] The above technical purpose of the utility model is achieved through the following technical scheme: the moisture-absorbing and quick-drying knitted fabric comprises an inner layer and an outer layer fixedly connected to each other, the outer layer is provided with a plurality of moisture dissipation grooves, a side of the outer layer close to the inner layer is fixedly connected with a plurality of moisture-absorbing sheets staggered with the moisture-dissipation grooves, the inner layer is provided with a breathable groove which is in the same relative position as the moisture-absorbing sheet and has a smaller cross-sectional area than the moisture-absorbing sheet, a side of the inner layer close to the outer layer is fixedly connected with a moisture-conducting sheet which is in the same relative position as the moisture-dissipating groove and abuts against the outer layer, and a plurality of moisture-conducting spaces are formed between the moisture-conducting sheet and the outer layer.
[0006] The utility model is further configured as follows: the inner layer is woven by moisture-conducting yarns, the outer layer is woven by moisture-dispersing yarns, and the diameter of the moisture-conducting yarns is greater than the diameter of the moisture-dispersing yarns.
[0007] The utility model is further configured as follows: the cross-sectional area of the moisture-conducting sheet is larger than the cross-sectional area of the moisture-dissipating groove, and the two ends of the moisture-conducting sheet along the width direction of the inner layer are respectively fixedly connected with a reinforcing strip 1 which abuts against the outer layer, and the moisture-conducting sheet is fixedly connected with a reinforcing strip 2 which penetrates into the interior of the moisture-dissipating groove.
[0008] The utility model is further configured as follows: the moisture-loosening yarn comprises a moisture-loosening yarn core and a moisture-loosening covering yarn, the moisture-loosening yarn core is formed by twisting polyester shaped fibers, and the moisture-loosening covering yarn is formed by twisting ramie fibers.
[0009] The utility model is further configured as follows: the moisture-conducting yarn comprises a moisture-conducting yarn core and a moisture-conducting coated yarn, the moisture-conducting yarn core is formed by twisting polypropylene fibers, and the moisture-conducting coated yarn is formed by twisting polyester fibers.
[0010] In summary, the utility model has the following beneficial effects: through the setting of the reinforcement strip, on the one hand, it ensures that the moisture-conducting sheet and the outer layer are stably offset, so that the sweat inside the moisture-conducting sheet can be stably transferred to the outer layer and dissipated from the outer layer, reducing the residence time of sweat on the inner layer, and ensuring the moisture absorption and dissipation performance of the fabric when used. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 It is a cross-sectional view of the utility model;
[0013] Figure 3 for Figure 2 Enlarged view of part A in the middle;
[0014] Figure 4 It is a slice diagram of the loose wet yarn in the utility model;
[0015] Figure 5 This is a cross-sectional view of the wet-conducting yarn in the utility model.
[0016] In the figure: 1. Inner layer; 2. Outer layer; 3. Moisture dissipation groove; 4. Moisture absorption sheet; 5. Breathable groove; 6. Moisture conduction sheet; 7. Moisture conduction yarn; 8. Moisture dissipation yarn; 9. Reinforcement strip one; 10. Reinforcement strip two; 11. Moisture dissipation yarn core; 12. Moisture dissipation covering yarn; 13. Moisture conduction yarn core; 14. Moisture conduction covering yarn. DETAILED DESCRIPTION
[0017] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0018] The moisture-wicking, quick-drying knitted fabric, such as Figure 1 and Figure 2 As shown, it includes an inner layer 1 and an outer layer 2 which are fixedly connected to each other. The inner layer 1 and the outer layer 2 are sewn together by a sewing machine. A plurality of moisture dissipation grooves 3 are provided on the outer layer 2. The setting of the moisture dissipation grooves 3 provides a channel for the outside air to stably enter the inside of the fabric, and utilizes the outside flowing air to better take away the sweat retained in the inside of the fabric, thereby ensuring the moisture dissipation and quick-drying performance of the fabric when in use.
[0019] like Figure 1-Figure 3As shown, a plurality of moisture absorbent sheets 4 staggered with the moisture dissipation grooves 3 are fixedly connected to one side of the outer layer 2 close to the inner layer 1. The setting of the moisture absorbent sheets 4 reduces the distance between the outer layer 2 and the inner layer 1, so that the moisture absorbent sheets 4 can contact with the inner layer 1 and absorb sweat from the inner layer 1 during use of the fabric, reducing the residence time of sweat in the inner layer 1 and ensuring the moisture dissipation comfort performance of the structure when used. The inner layer 1 is provided with ventilation grooves 5 which are in the same relative position as the moisture absorbent sheets 4 and have a smaller cross-sectional area than that of the moisture absorbent sheets 4. The setting of the ventilation grooves 5 reduces the contact area between the inner layer 1 and the user's body surface, and allows the air entering the fabric to pass through the ventilation grooves 5 and contact the user's body surface, further reducing the amount of sweat retained between the inner layer 1 and the user's body surface, and enhancing the moisture dissipation and quick-drying performance of the fabric.
[0020] like Figure 1-Figure 3 As shown, a moisture-conducting sheet 6 is fixedly connected to one side of the inner layer 1 close to the outer layer 2, which is in the same relative position as the moisture-dissipating groove 3 and is against the outer layer 2. The moisture-conducting sheet 6 is arranged to stably guide the sweat of the inner layer 1 to the outer layer 2 and dissipate it in the outer layer 2, thereby further reducing the amount of sweat inside the inner layer 1 and ensuring the moisture-dissipating performance of the structure. A number of moisture-dissipating spaces are formed between the moisture-conducting sheet 6 and the outer layer 2. The arrangement of the moisture-dissipating spaces increases the contact amount between the outside air and the moisture-conducting sheet 6, thereby reducing the situation in which the moisture-conducting effect of the moisture-conducting sheet 6 is affected by being in a humid state for a long time, thereby ensuring the stable use of the structure.
[0021] like Figure 1-Figure 5 As shown, the inner layer 1 is woven by moisture-conducting yarn 7, and the outer layer 2 is woven by moisture-dispersing yarn 8. The diameter of the moisture-conducting yarn 7 is larger than the diameter of the moisture-dispersing yarn 8. The knitting patterns of the inner layer 1 and the outer layer 2 are both four-way and one-cycle, wherein the arc of the second needle of the third way is offset to the left and a breathable groove 5 and a moisture-dispersing groove 3 are formed on the empty needle of the second needle of the second way where the yarn is circled. Due to the offset of the arc, a moisture-conducting sheet 6 and a moisture-absorbing sheet 4 are also formed on the inner layer 1 and the outer layer 2 respectively. Due to the larger diameter of the moisture-conducting yarn 7, the cross-sectional area of the breathable groove 5 is smaller than that of the moisture-dispersing groove 3, and the cross-sectional area of the moisture-conducting sheet 6 is larger than that of the moisture-absorbing sheet 4.
[0022] like Figure 1-Figure 3As shown, the cross-sectional area of the moisture-conducting sheet 6 is larger than the cross-sectional area of the moisture-dissipating groove 3, which ensures the stable contact between the moisture-conducting sheet 6 and the outer layer 2 and reduces the situation where the moisture-conducting sheet 6 passes out of the moisture-dissipating groove 3. The two ends of the moisture-conducting sheet 6 along the width direction of the inner layer 1 are respectively fixedly connected with reinforcement strips 9 that abut against the outer layer 2, and the moisture-conducting sheet 6 is fixedly connected with reinforcement strips 10 that penetrate into the moisture-dissipating groove 3. The reinforcement strips 1 9 and 10 are both configured as fluff strips formed on the moisture-conducting strips by napping by a napping machine. Since the reinforcement strips 1 9 are configured as fluff strips, when the reinforcement strips 1 9 abut against the outer layer 2, the air entering the interior of the fabric along the moisture-dissipating groove 3 can pass through the reinforcement strips 1 9 and enter the interior of the fabric, and the reinforcement strips 1 9 and 10 formed by napping can allow the fibers in the moisture-conducting sheet 6 to be better exposed to the air, thereby enhancing the dissipation effect of sweat in the moisture-conducting sheet 6 and reducing the situation where the moisture-conducting effect is affected by too much sweat in the moisture-conducting sheet 6.
[0023] like Figure 4 As shown, the moisture-dissipating yarn 8 includes a moisture-dissipating yarn core 11 and a moisture-dissipating yarn core 12. The moisture-dissipating yarn core 11 and the moisture-dissipating yarn core 12 are processed by a spindle spinning process to form the moisture-dissipating yarn 8. The moisture-dissipating yarn core 11 is formed by twisting polyester shaped fibers with a cross cross-sectional shape through a twisting machine. The setting of the polyester shaped fibers increases the passage inside the moisture-dissipating yarn 8 for the outside air and sweat to flow through, thereby enhancing the moisture-dissipating effect of the moisture-dissipating yarn 8. The moisture-dissipating yarn core 12 is formed by twisting ramie fibers through a twisting machine. Ramie fibers have the characteristics of good moisture absorption and fast moisture dissipation. The moisture absorption and dissipation properties of the fabric are guaranteed by the setting of ramie fibers.
[0024] like Figure 1 and Figure 5 As shown, the moisture-conducting yarn 7 includes a moisture-conducting yarn core 13 and a moisture-conducting coated yarn 14. The moisture-conducting yarn core 13 and the moisture-conducting coated yarn 14 are processed by a spindle spinning process to form the moisture-conducting yarn 7. The moisture-conducting yarn core 13 is twisted by a polypropylene fiber through a twisting machine. The good moisture-conducting performance of the polypropylene fiber is utilized to stably guide the sweat of the inner layer 1 to the outer layer 2 and dissipate it into the air in the outer layer 2, thereby ensuring the moisture dissipation and quick-drying performance of the structure when it is used. The moisture-conducting coated yarn 14 is twisted by a polyester fiber through a twisting machine. The polyester fiber has good structural strength and shape retention. The durability of the structure is ensured by the arrangement of the polyester fiber.
[0025] like Figure 1-Figure 5 As shown, when the fabric needs to be made, the moisture-conducting yarn 7 is put into a knitting machine and woven through a transfer loop organization to form an inner layer 1, and a breathable groove 5 and a moisture-conducting sheet 6 are naturally formed on the inner layer 1. The inner layer 1 is put into a napping machine to form a reinforcing strip 1 9 and a reinforcing strip 2 10 on the moisture-conducting sheet 6. The moisture-dissipating yarn 8 is put into a knitting machine and woven through a transfer loop organization to form an outer layer 2, and a moisture-dissipating groove 3 and a moisture-absorbing sheet 4 are naturally formed on the outer layer 2. Finally, the inner layer 1 and the outer layer 2 are sewn together by a sewing machine.
[0026] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A moisture-absorbing quick-drying knitted fabric, comprising an inner layer (1) and an outer layer (2) fixedly connected to each other, characterized in that: The outer layer (2) is provided with a plurality of moisture dissipation grooves (3); a plurality of moisture absorbent sheets (4) staggered with the moisture dissipation grooves (3) are fixedly connected to one side of the outer layer (2) close to the inner layer (1); a breathable groove (5) having the same relative position as the moisture absorbent sheet (4) and a smaller cross-sectional area than the moisture absorbent sheet (4) is provided on the inner layer (1); a moisture conducting sheet (6) having the same relative position as the moisture dissipation grooves (3) and abutting against the outer layer (2) is fixedly connected to one side of the inner layer (1) close to the outer layer (2); a plurality of moisture dissipation spaces are formed between the moisture conducting sheet (6) and the outer layer (2).
2. The moisture-absorbing and quick-drying knitted fabric according to claim 1, characterized in that: The inner layer (1) is woven by moisture-conducting yarns (7), and the outer layer (2) is woven by moisture-dispersing yarns (8), wherein the diameter of the moisture-conducting yarns (7) is greater than the diameter of the moisture-dispersing yarns (8).
3. The moisture-absorbing and quick-drying knitted fabric according to claim 1, characterized in that: The cross-sectional area of the moisture conducting sheet (6) is larger than the cross-sectional area of the moisture dissipating groove (3), and the two ends of the moisture conducting sheet (6) along the width direction of the inner layer (1) are respectively fixedly connected with a reinforcing strip 1 (9) which abuts against the outer layer (2), and the moisture conducting sheet (6) is fixedly connected with a reinforcing strip 2 (10) which penetrates into the interior of the moisture dissipating groove (3).
4. The moisture-absorbing and quick-drying knitted fabric according to claim 2, characterized in that: The moisture-dispersing yarn (8) comprises a moisture-dispersing yarn core (11) and a moisture-dispersing covering yarn (12). The moisture-dispersing yarn core (11) is formed by twisting polyester shaped fibers, and the moisture-dispersing covering yarn (12) is formed by twisting ramie fibers.
5. The moisture-absorbing and quick-drying knitted fabric according to claim 2, characterized in that: The moisture-conducting yarn (7) comprises a moisture-conducting yarn core (13) and a moisture-conducting coated yarn (14); the moisture-conducting yarn core (13) is formed by twisting polypropylene fibers, and the moisture-conducting coated yarn (14) is formed by twisting polyester fibers.