CN223397888U - One-way moisture-conducting warp knitted fabric - Google Patents
One-way moisture-conducting warp knitted fabricInfo
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- CN223397888U CN223397888U CN202422183561.1U CN202422183561U CN223397888U CN 223397888 U CN223397888 U CN 223397888U CN 202422183561 U CN202422183561 U CN 202422183561U CN 223397888 U CN223397888 U CN 223397888U
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Abstract
本实用新型公开了一种单向导湿经编面料，包括面料本体，所述面料本体采用至少两种无弹纱Y1、无弹纱Y2经三把以上的梳栉编织按面料本体底面向面料本体表面方向依次形成延展线层、中间层和圈柱层，延展线层为贴肤面，圈柱层为服装面；无弹纱Y1以浮线状形成延展线层并在圈柱层上形成线圈；无弹纱Y2以浮线状形成中间层并在圈柱层形成线圈；无弹纱Y1的延展线覆盖无弹纱Y2的延展线；无弹纱Y2覆盖在无弹纱Y1上方。本实用新型利用不同纱线之间的相互覆盖，以及通过线圈构成服装面，形成贴肤面和服装面的导水能力不能的效果，使得面料具有单向导湿的性能。
The utility model discloses a unidirectional moisture-conducting warp-knitted fabric, comprising a fabric body. The fabric body is woven using at least two non-elastic yarns Y1 and Y2 through three or more combs, and is sequentially formed from the bottom surface of the fabric body toward the surface of the fabric body into a stretching layer, an intermediate layer, and a coil layer. The stretching layer serves as the skin-contacting surface, and the coil layer serves as the garment surface. The non-elastic yarn Y1 forms the stretching layer in the form of floating yarns and forms coils on the coil layer. The non-elastic yarn Y2 forms the intermediate layer in the form of floating yarns and forms coils on the coil layer. The stretching yarns of the non-elastic yarn Y1 overlap the stretching yarns of the non-elastic yarn Y2, and the non-elastic yarn Y2 overlaps the non-elastic yarn Y1. The utility model utilizes the mutual overlap between different yarns and the formation of the garment surface through coils to achieve the effect of different water-conducting capabilities between the skin-contacting surface and the garment surface, thereby providing the fabric with unidirectional moisture-conducting properties.
Description
Technical Field
The utility model relates to the technical field of textile, in particular to a unidirectional moisture-conducting warp knitting fabric.
Background
The living standard of consumers is continuously improved, and the functional requirements on consumer products are also continuously improved, so that the consumer products are also in the aspect of clothing. Sweat is extremely easy to sweat in hot summer or during exercise, and the development direction of the clothing fabric is to prevent the wearer from being uncomfortable due to excessive sweat when the clothing fabric rapidly eliminates and evaporates sweat.
At present, the research on the unidirectional moisture-conducting fabric mainly comprises that the weft knitted fabric is unidirectional in moisture conduction, the woven fabric is unidirectional in moisture conduction or the front and back surfaces of the fabric have different moisture-conducting capacities through matching with hydrophobic and hydrophilic yarns, so that the unidirectional moisture-conducting fabric is mostly formed. For example:
Patent document CN2024325676U discloses a "one-way moisture-conducting weft knitted fabric" reporting that the front surface of the fabric is looped by a moisture-conducting yarn loop and a moisture-absorbing yarn loop at certain intervals, the back surface of the fabric is looped by all the moisture-conducting yarn loops, and the moisture concentration gradient of the inner and outer layers of the fabric is maintained by the used microporous yarns, thereby ensuring one-way conduction of moisture.
Patent document CN110184730a discloses a "unidirectional moisture-guiding single-sided knitted fabric and a preparation process thereof", and reports that a front jersey plain weave and a back terry structure drain hole and drain groove are formed through a weaving needle arrangement and a triangular sequencing process, and the unidirectional moisture-guiding function can be realized under the condition that a water repellent auxiliary agent is not required to be added in a post finishing stage.
Patent document CN110117870a discloses a unidirectional moisture-conducting composite fabric and a method for manufacturing the same, which reports that by a special weft knitting process, the inner surface is knitted with protrusions having a smaller F number, and pores loose in the protrusions absorb sweat when being contacted with sweat, so that sweat is rapidly discharged to the diffusion surface of the fabric by utilizing siphon effect.
Patent document CN205529306U discloses "a unidirectional moisture-conducting functional fabric" which reports that a weft knitted fabric comprises a body-contacting layer and a surface layer, wherein the body-contacting layer is woven by hydrophobic polypropylene fibers and hydrophilic fibers, the area woven by the hydrophobic polypropylene fibers accounts for 75% of the total area of the body-contacting layer and the area woven by the hydrophilic fibers accounts for 25% of the total area of the body-contacting layer, so that when the body-contacting layer is subjected to severe perspiration, the hydrophilic fibers absorb sweat while the hydrophobic polypropylene fibers absorb sweat, the fabric is not stuck on the skin, and a comfortable experience can be provided for a wearer.
Patent document CN 207452371U discloses "a knitted fabric with a unidirectional moisture-guiding function", which reports a weft knitted fabric formed by circularly knitting a plurality of minimum patterns on the front, wherein the 1 st and 4 th cross-pass high moisture-guiding fibers are used as base yarns, and the 2 nd, 3 rd, 5 th and 6 th cross-pass fibers with poor moisture-guiding property, such as cotton yarns, are used as face yarns, so that the fabric has the effect of rapidly guiding sweat out of the body and rapidly evaporating.
The patent CN209955444U discloses a unidirectional moisture-conducting fabric structure, which is provided with a unidirectional moisture-conducting layer, a diversion hydrophobic layer, a waterproof layer and a ventilation layer from top to bottom. The unidirectional moisture guiding layer can absorb sweat, the water guiding and hydrophobic layer can prevent liquid leakage and absorb water rapidly, a small amount of liquid can be discharged into the air through the breathable layer when passing through the waterproof layer, and the unidirectional moisture guiding layer has a good liquid blocking effect.
In conclusion, the existing fabric with any cutting function in the current market still has higher requirements on yarns. However, the utility model is also directly worn without cutting, which is easy to slip, fall off and other embarrassing situations.
Disclosure of Invention
In order to solve the technical problems, the invention provides a unidirectional moisture-guiding warp knitted fabric, which forms good unidirectional moisture-guiding performance by utilizing the mutual coverage among yarns and the difference of the coil structures and the water conductivity of the yarns.
In order to solve the technical problems, the invention adopts the following technical scheme:
A unidirectional wet-guiding warp knitted fabric comprises a fabric body, wherein at least two types of inelastic yarns Y1 and inelastic yarns Y2 are adopted for knitting, an extension line layer, an intermediate layer and a loop column layer are sequentially formed on the fabric body according to the direction from the bottom of the fabric body to the surface of the fabric body, the extension line layer is a skin-adhering surface, the loop column layer is a clothing surface, the inelastic yarns Y1 form an extension line layer in a floating line shape and form loops on the loop column layer, the inelastic yarns Y2 form an intermediate layer in a floating line shape and form loops on the loop column layer, extension lines of the inelastic yarns Y1 cover extension lines of the inelastic yarns Y2, the inelastic yarns Y2 cover the inelastic yarns Y1, and the inelastic yarns Y2 are different in water-guiding capacity from the inelastic yarns Y1.
As a further improvement, the inelastic yarn Y1 is used for a guide bar GB1 to form a stretch layer by knitting through obliquely in the same direction.
As a further improvement, the inelastic yarn Y2 is used for knitting the guide bars GB2, GB3 in a mutually opposite warp-satin structure and in an opposite threading manner to form the intermediate layer.
As a further improvement, the extension line formed by the inelastic yarn Y1 and the inelastic yarn Y2 is less than or equal to 6 needles, preferably 4 needles.
As a further improvement, the denier of the inelastic yarn Y1 is selected between 20D and 75D, the fiber number is selected between 12F and 36F, the denier of the inelastic yarn Y2 is selected between 30D and 75D, the fiber number is selected between 36F and 144F, and the water conductivity LP2:LP1 of the inelastic yarn Y2 and the inelastic yarn Y1 is more than 1.5.
As a further improvement, the inelastic yarn Y1 and the inelastic yarn Y2 are chemical fiber filaments.
As a further improvement, the fabric body is provided with invisible holes which are in regular-shaped ventilation through holes when the fabric body is stretched.
As a further improvement, the fabric body is provided with decorative buds.
Compared with the prior art, the utility model has the following beneficial technical effects:
The method comprises the steps of weaving yarns with different water-guiding properties to form an extension thread layer, an intermediate layer and a loop column layer respectively, forming an overlapped loop structure on a loop column layer, namely a clothing surface, then using the yarns which are covered with each other, namely the inelastic yarn Y1 with smaller water-guiding capacity on the extension thread layer is covered with the inelastic yarn Y2 with larger water-guiding capacity, and the inelastic yarn Y2 with larger water-guiding capacity is covered above the inelastic yarn Y1 with smaller water-guiding capacity on the whole, and the clothing surface adopts the respective looping of the two yarns, so that the water-guiding capacity of the extension thread layer is smaller than that of the loop column layer, after the extension thread layer, namely the skin surface absorbs water, the water can be quickly transferred towards the loop column layer, namely the clothing surface, so that good single-direction moisture-guiding performance is formed, and the water-guiding capacity OWTC% is detected according to a GB/T21655.2 method.
Drawings
FIG. 1 is a schematic diagram of an exploded construction of the present utility model;
FIG. 2 is a numerical pattern of the backing yarn of the guide bar GB1 of example 1 of this utility model;
FIG. 3 is a numerical pattern of the backing yarn of the guide bar GB2 of example 1 of this utility model;
FIG. 4 is a numerical pattern diagram of the backing yarn of the guide bar GB3 of example 1 of the present utility model.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the indicated apparatus or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. It may be a mechanical connection that is made, or may be an electrical connection. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the unidirectional wet-conducting warp knitted fabric comprises a fabric body, wherein the fabric body is knitted by adopting at least two types of inelastic yarns Y1 and more than three types of guide bars, an extension line layer 1, an intermediate layer 2 and a loop column layer 3 are sequentially formed on the bottom surface of the fabric body towards the surface of the fabric body, the extension line layer 1 is a skin-contacting surface, the loop column layer 3 is a garment surface, the inelastic yarns Y1 form the extension line layer 1 in a floating line shape and form loops on the loop column layer 3, the inelastic yarns Y2 form the intermediate layer 2 in a floating line shape and form loops on the loop column layer 1, the extension line of the inelastic yarns Y1 covers the extension line of the inelastic yarns Y2, the inelastic yarns Y2 are covered above the inelastic yarns Y1, the water-conducting capacity of the inelastic yarns Y2 and the inelastic yarns Y1 is different, and the water-conducting capacity of the inelastic yarns Y1 is set to be smaller than the water-conducting capacity of the inelastic yarns Y2 in order to enable water to be rapidly transferred from the skin-contacting surface towards the garment surface. And the inelastic yarn Y1 and the inelastic yarn Y2 are woven in a floating structure, so that the moisture transfer is facilitated, and the mutual covering among the yarns is facilitated. The water guide capability of the skin-adhering surface is weak, and the water guide capability of the clothing surface is strong, so that sweat generated by the whole skin of a person can be quickly transferred from the surface with weak water guide capability to the surface with strong water guide capability, quick emission of water is realized, and the wearing comfort of the clothing is improved.
That is, the extension thread layer as the skin-facing surface is formed by knitting the inelastic yarn Y1, the intermediate layer is formed by knitting the inelastic yarn Y2, and the pillar layer is formed by knitting the inelastic yarn Y1 and the inelastic yarn Y2 together. Therefore, the water guiding capability is enhanced from the extension line layer, the middle layer and the ring column layer in sequence.
The inelastic yarn Y1 is used for a guide bar GB1 to be woven in the same direction through oblique full penetration to form an extension line layer.
The inelastic yarn Y2 is used for knitting the guide bars GB2 and GB3 in a reverse warp satin structure and in a reverse threading mode to form an intermediate layer, for example, the guide bar GB2 adopts a threading-blank organization mode, the current guide bar GB3 adopts a threading-blank organization mode, and if the guide bar GB2 adopts a threading-blank organization mode, the guide bar GB3 adopts a threading-blank organization mode, and the threading modes are opposite.
The extension line formed by the inelastic yarn Y1 and the inelastic yarn Y2 is less than or equal to 6 needles, preferably 4 needles, and better yarn quantity distribution and knitting can be formed under the condition of the number of the needles, so that better water guiding performance is maintained.
The denier of the inelastic yarn Y1 is selected between 20D and 75D, the fiber number is selected between 12F and 36F, the denier of the inelastic yarn Y2 is selected between 30D and 75D, the fiber number is selected between 36F and 144F, and the water conductivity LP2:LP1 of the inelastic yarn Y2 and the inelastic yarn Y1 is more than 1.5. The inelastic yarn Y2 is formed in the middle layer, the water guide capacity of the middle layer is larger than that of an extension line layer formed by weaving the inelastic yarn Y1, the water in the extension line layer is ensured to be actively transferred towards the middle layer, the loop column layer is formed by jointly weaving the inelastic yarn Y1 and the inelastic yarn Y2, the stronger water guide capacity is formed, namely, the water guide capacity of the loop column layer is larger than that of the middle layer, so that the water in the middle layer is actively transferred towards the loop column layer, and differential unidirectional transfer of the water is realized.
The inelastic yarn Y1 and the inelastic yarn Y2 are chemical fiber filaments, and the same inelastic yarn is adopted, so that the inelastic yarn can be inelastic yarn or can be defined as yarn with very low elasticity.
The fabric body is provided with the invisible holes, the invisible holes are in regular-shape ventilation through holes when the fabric body is stretched, the invisible holes are extruded to be incapable of being displayed when the fabric body is not subjected to external stretching force, and after the fabric body is stretched by external stretching force, the invisible holes Kong Xianlou can be in a diamond shape or an oval shape after being exposed. When the user wears the fabric, the limb is stretched to drive the fabric to stretch, so that the invisible holes are exposed, and the improvement of air permeability is facilitated.
In addition, the fabric body is provided with decorative buds, so that a decorative effect is achieved.
The following is a description of the production example.
Three guide bars are adopted to weave, namely a guide bar GB1, a guide bar GB2 and a guide bar GB3, wherein the guide bar GB1 and the guide bar GB2 are respectively woven by adopting inelastic yarns of the same type and different specifications, and the guide bar GB2 and the guide bar GB3 are woven by adopting inelastic yarns of the same type and the same specifications.
The guide bar GB1 extension line is larger than the guide bar GB2 and the guide bar GB3 extension line, and the guide bar GB1 yarn has the water guide capacity LP1< the water guide capacity LP2 of the guide bar GB2 yarn. The specific parameters are as follows:
1. warping yarn used for warp knitting:
1) Filament warping
The model of a warping machine is KARL MAYER DS NC-2/30 NC, and negative yarn feeding is carried out;
Warping temperature is 25 ℃ and warping humidity is 65%.
2. Weaving process
A loom type HKS4-M EL or other warp knitting machines meeting requirements;
The number range is E28-E40;
The threading mode is that GB1 is full threading, and GB2 and GB3 are one threading and one emptying and one threading.
Yarn was used:
GB1 PA6 40D/12F/1FD DTY Z Twist, and yarn-laying number 1-0/3-4// as shown in figure 2;
GB2 PA6 70D/68F/1FD DTY S twist, and yarn laying number 1-0/1-2/2-3/2-1// as shown in figure 3;
GB3 PA6 70D/68F/1FD DTY S twist, and the yarn laying number is 2-3/2-1/1-0/1-2// as shown in figure 4.
3. Post-finishing process
Pre-setting, rolling, warp beam dyeing, dewatering and post-setting.
4. Test results
The test was performed according to standard AATCC 195 and the test results are shown in the following table:
It should be noted that, the foregoing is only a preferred embodiment of the present invention, and the present invention is not limited to the foregoing embodiment, but it should be understood that although the present invention has been described in detail with reference to the embodiment, it is possible for those skilled in the art to make modifications to the technical solutions described in the foregoing embodiment, or to make equivalent substitutions for some technical features thereof, but any modifications, equivalent substitutions, improvements and the like within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422183561.1U CN223397888U (en) | 2024-09-06 | 2024-09-06 | One-way moisture-conducting warp knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422183561.1U CN223397888U (en) | 2024-09-06 | 2024-09-06 | One-way moisture-conducting warp knitted fabric |
Publications (1)
| Publication Number | Publication Date |
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| CN223397888U true CN223397888U (en) | 2025-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202422183561.1U Active CN223397888U (en) | 2024-09-06 | 2024-09-06 | One-way moisture-conducting warp knitted fabric |
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| Country | Link |
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| CN (1) | CN223397888U (en) |
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