Unidirectional moisture-conducting knitted fabric
This unidirectional moisture-wicking knitted fabric, made of interwoven polyester and cotton yarns, utilizes the cotton yarns to absorb sweat and the polyester yarns to wick it away from the outside. This solves the problems of poor moisture absorption in pure cotton clothing and insufficient comfort in pure polyester synthetic fabrics, achieving the effect of fast sweat absorption and wicking away, and comfortable wear. It is suitable for outdoor sportswear.
Patent Information
- Application Number
- CN202422878482.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing pure cotton clothing has poor moisture absorption during outdoor sports, causing sweat to be unable to be released in time, forming a tight, impermeable wall of water and affecting wearing comfort; pure polyester and synthetic fiber fabrics are prone to pilling and snagging when in prolonged contact with the skin, and are not comfortable or absorbent enough.
This unidirectional moisture-wicking knitted fabric is made of polyester yarn and cotton yarn interwoven together. The high moisture regain of the cotton yarn absorbs sweat, while the polyester yarn wicks it to the outside. The moisture-wicking performance is improved by a hydrophilic treatment agent. The knitting structure is designed with staggered star-shaped dots, and the polyester yarns act as connecting threads to achieve unidirectional moisture wicking.
It achieves rapid sweat absorption and wicking, and is comfortable to wear, making it especially suitable for outdoor sportswear. It solves the problems of poor moisture absorption in pure cotton clothing and insufficient comfort in pure polyester and chemical fiber fabrics, and enhances the moisture-wicking function of the fabric.
Smart Images
Figure CN223445739U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of textile fabric, concretely relates to a one-way wet guide knitted fabric. BACKGROUND
[0002] With the rapid development of domestic science and technology, people's living standards are constantly improved, and the requirement for life quality is also high, therefore, the requirement for the clothing field in the clothing, shelter, food and transportation is more strict, the clothing of pure cotton fabric has the advantages of comfortable hand feeling, good air permeability and good hygroscopicity due to the characteristics of natural fibers, and it is one of the preferred fabrics of consumers, however, in recent years, the functional fabric such as warm-keeping, cold-proof, moisture absorption, sweat release, antibacterial and anti-mite is more and more favored due to its special performance, therefore, the selection of consumers for clothing is not limited to the pursuit of style design and comfort.
[0003] With the increase of outdoor sports population, the functional fabric is more and more rapid, and the pure cotton clothing is not suitable for outdoor sports due to the reason of hygroscopicity in the process of sports, a large amount of sweat of human body is discharged and absorbed by the fabric, which cannot be discharged to the outside world in time, resulting in that the clothing weight is heavier and the body skin is closely adhered to the fabric, the fabric forms a dense water wall between the skin and the outside world, the sweat and heat in the water wall cannot be discharged in time, resulting in that the wearing feeling is poor, therefore, the pure cotton clothing is not suitable for outdoor sports.
[0004] The utility model is made based on the above situation. CONTENT OF UTILITY MODEL
[0005] The utility model aims at overcoming the defects of prior art, and provides a one-way wet guide knitted fabric, which is fast in sweat absorption and release, comfortable in wearing feeling, and can be applied to many outdoor sports clothes.
[0006] The utility model is implemented by the following technical scheme:
[0007] A one-way wet guide knitted fabric, which comprises a cloth surface knitted by polyester filaments and a staggered star point-shaped cloth bottom formed by interweaving and knitting of polyester filaments and cotton yarns, and the cloth surface and the cloth bottom are connected by the knitted polyester filaments.
[0008] The one-way wet guide knitted fabric described above, the polyester filaments and the cotton yarns are the polyester filaments and the cotton yarns treated by the sizing agent composed of hydrophilic soft and smooth silicone oil, non-ionic penetrant and moisture absorption and sweat release agent.
[0009] The single-way moisture-conducting knitted fabric as described above, the polyester yarn is spun by 48 or 96 polyester fiber yarns with special geometric cross section.
[0010] The single-way moisture-conducting knitted fabric as described above, is knitted by a weft-knitting rib machine, the knitting structure of the fabric is 12 modes per cycle, wherein:
[0011] The knitting structures of the 1st, 3rd and 5th modes are the same, the structure of the upper needle disc is: loop knitting-loop knitting-loop knitting-loop knitting four needle cycle; the structure of the lower needle cylinder is: loop knitting-float-float-float four needle cycle;
[0012] The knitting structures of the 2nd, 4th and 6th modes are the same, the structure of the upper needle disc is: float-float-float-float four needle cycle; the structure of the lower needle cylinder is: float-loop knitting-loop knitting-loop knitting four needle cycle;
[0013] The knitting structures of the 7th, 9th and 11th modes are the same, the structure of the upper needle disc is: loop knitting-loop knitting-loop knitting-loop knitting four needle cycle; the structure of the lower needle cylinder is: float-float-loop knitting-float four needle cycle;
[0014] The knitting structures of the 8th, 10th and 12th modes are the same, the structure of the upper needle disc is: float-float-float-float four needle cycle; the structure of the lower needle cylinder is: loop knitting-loop knitting-float-loop knitting four needle cycle;
[0015] The 1st, 3rd, 5th, 7th, 9th and 11th modes adopt polyester yarn knitting; the 2nd, 4th, 6th, 8th, 10th and 12th modes adopt cotton yarn knitting.
[0016] The single-way moisture-conducting knitted fabric as described above, the polyester yarn is 100D / 48F polyester filament, the yarn feeding length is cm / 100 needles.
[0017] The single-way moisture-conducting knitted fabric as described above, the cotton yarn is 50S / 1 pure cotton compact spinning yarn, the yarn feeding length is cm / 100 needles.
[0018] The utility model discloses a cloth bottom is interwoven into the staggered star dot with cotton yarn and polyester yarn, utilizes the different moisture regain of cotton yarn and polyester yarn, and the part of cotton yarn knitting is contacted with the skin and absorbs the sweat moisture of human body, and the part of polyester yarn is contacted with cotton yarn and conducts the sweat, and the cloth surface is knitted with polyester yarn, and the middle is connected with the polyester yarn, and the part of cloth bottom cotton yarn knitting absorbs the sweat moisture that human skin moves and emits, and the polyester yarn of cloth bottom guides the part of the cloth surface polyester yarn knitting with the wicking effect with the sweat moisture that cotton yarn absorbs, to make the moisture contact evaporation and scatter with the outside.
[0019] Compared with the prior art, the utility model has the following advantages:
[0020] 1. The knitted fabric of the utility model utilizes the different moisture regain of cotton yarn and polyester filament, interweaves the cloth bottom with cotton yarn and polyester filament to form the staggered star point, weaves the cloth surface with polyester filament, uses polyester filament as the connecting line in the middle, absorbs the sweat moisture emitted by human skin movement through the cotton surface of the cloth bottom, uses the wicking effect of the polyester of the cloth bottom to guide the part of the polyester filament weaving of the cloth surface, so that the moisture evaporates and dissipates; the fabric absorbs and removes sweat quickly, feels comfortable to wear, and is especially suitable for manufacturing outdoor sports clothes.
[0021] 2. The utility model discloses a kind of knitted fabrics, including the cloth surface woven by polyester filament 1 and the staggered star point woven by polyester filament 1 and cotton yarn 2 of cloth bottom;The cloth surface and cloth bottom are woven by polyester filament 1 and connected. BRIEF DESCRIPTION OF DRAWINGS
[0022] To make the technical personnel in the art better understand the technical scheme of the utility model, the utility model is further explained in detail below in combination with drawings and specific embodiments. The embodiment is only used to explain the utility model, and does not constitute the limitation to the protection scope of the utility model.
[0023] Figure 1 It is the weaving structure schematic diagram of the one-way wetting knitted fabric of the utility model cotton polyester raw material;
[0024] Figure 2 It is the effect diagram of staggered star point formed by cloth bottom. DETAILED DESCRIPTION
[0025] To make the technical personnel in the art better understand the technical scheme of the utility model, the utility model is further explained in detail below in combination with drawings and specific embodiments. The embodiment is only used to explain the utility model, and does not constitute the limitation to the protection scope of the utility model.
[0026] As shown in Figures 1-2 A one-way wetting knitted fabric, including cloth surface woven by polyester filament 1 and the staggered star point woven by polyester filament 1 and cotton yarn 2 of cloth bottom;The cloth surface and cloth bottom are woven by polyester filament 1 and connected.
[0027] The utility model discloses a one-way moisture-conducting knitted fabric which utilizes the different moisture regains of cotton yarn and polyester yarn, wherein the conventional moisture regain of cotton yarn is 8.5% and the conventional moisture regain of polyester yarn is 0.4%. The base of the fabric is interwoven with cotton yarn and polyester yarn to form staggered star dots, the surface is woven with polyester yarn, and the middle is connected by polyester yarn. The cotton surface woven with the cotton yarn of the base absorbs sweat emitted by human skin during exercise, and the polyester yarn of the base guides the sweat absorbed by the cotton surface to the part woven with the polyester yarn of the surface by means of a wicking effect, thereby evaporating the moisture. The fabric has a simple weaving structure, is fast in absorbing and dissipating sweat, and is comfortable to wear, and is particularly suitable for the production of outdoor sportswear.
[0028] The polyester yarn 1 and the cotton yarn 2 in the utility model are polyester yarn and cotton yarn which are processed by sizing auxiliary agents preferably consisting of hydrophilic soft and smooth silicone oil, non-ionic penetrant and moisture absorption and perspiration removal agent.
[0029] Under the action of the penetrant, the moisture-absorbing and perspiration-releasing agent and the hydrophilic soft and smooth silicone oil allow the hydrophilic soft and smooth silicone oil and the moisture-absorbing and perspiration-releasing agent to be adsorbed on the surface of the polyester filament and the cotton yarn. After the post-processing, the surface of the polyester filament and the cotton yarn is attached with a combined oil film of the moisture-absorbing and perspiration-releasing agent and the hydrophilic silicone oil. The cotton yarn part can absorb the sweat moisture emitted from the human body and accumulate inside the yarn, while the polyester part has the characteristic of almost no water absorption due to its standard moisture regain of 0.4%. It can only absorb the sweat moisture to the surface through the combined oil film on the fiber surface, and connect the polyester surface of the guide fabric through the polyester filament to guide the sweat moisture of the human body to the fabric surface in contact with the outside world and be carried away by the outside air. The moisture inside the cotton yarn fibers of the fabric base is also guided to the surface of the polyester filaments at the fabric base through the wicking effect, and then guided to the polyester fabric surface in contact with the outside world and be taken away, further enhancing the fabric's unidirectional moisture conduction function.
[0030] In the present invention, the polyester yarn 1 is woven from at least 48 or 96 polyester fibers with a special-shaped geometric cross-section. Conventional polyester fibers have a circular cross-section, while polyester fibers with a non-circular geometric cross-section have a greater contact area with the outside world, allowing for more effective and sufficient absorption of moisture-wicking agents and hydrophilic silicone oil additives, facilitating water diversion. Polyester yarns woven from multiple such polyester fibers have a greater effect on the absorption of hydrophilic silicone oil additives and a greater contact area with the outside world than conventional circular cross-section polyester fibers.
[0031] like Figure 1 As shown, the weaving structure of the fabric of the present invention is 12 modules and one cycle, wherein:
[0032] The knitting structure of the 1st, 3rd and 5th modes is the same. The organization structure of the upper needle disc is: loop knitting-loop knitting-loop knitting-loop knitting four-needle cycle; the organization structure of the lower needle cylinder is: loop knitting-floating-floating-floating four-needle cycle;
[0033] The knitting structures of the 2nd, 4th and 6th modes are the same, and the structure of the upper needle plate is: float-float-float-float four-needle cycle; and the structure of the lower needle cylinder is: float-loop knitting-loop knitting-loop knitting four-needle cycle;
[0034] The knitting structures of the 7th, 9th and 11th modes are the same, and the structure of the upper needle plate is: loop knitting-loop knitting-loop knitting-loop knitting four-needle cycle; and the structure of the lower needle cylinder is: float-float-loop knitting-float four-needle cycle;
[0035] The knitting structures of the 8th, 10th and 12th modes are the same, and the structure of the upper needle plate is: float-float-float-float four-needle cycle; and the structure of the lower needle cylinder is: loop knitting-loop knitting-float-loop knitting four-needle cycle;
[0036] The 1st, 3rd, 5th, 7th, 9th and 11th modes are knitted by polyester yarn 1; and the 2nd, 4th, 6th, 8th, 10th and 12th modes are knitted by cotton yarn 2.
[0037] The effect diagram of the cloth bottom knitted according to the above knitting structure is shown in Figure 2 The loop knitted by polyester yarn and the loop knitted by cotton yarn are interwoven to form the staggered star point pattern.
[0038] In the embodiment, the polyester yarn 1 is 100D / 48F polyester filament, and the yarn feeding length is (26-29) cm / 100 needles; and the cotton yarn 2 is 50S / 1 pure cotton compact spun yarn, and the yarn feeding length is (20-22) cm / 100 needles.
Claims
1. A one-way moisture-conducting knitted fabric, characterized in that The invention comprises a cloth surface woven with polyester yarns (1) and a cloth base in a staggered star-shaped pattern formed by interweaving the polyester yarns (1) and cotton yarns (2); the cloth surface and the cloth base are connected by weaving the polyester yarns (1).
2. The one-way moisture-conducting knitted fabric according to claim 1, characterized in that The polyester yarn (1) is spun from 48 or 96 polyester fibers with special-shaped geometric cross-sections.
3. The one-way moisture-conducting knitted fabric according to claim 1, characterized in that The fabric is knitted by a weft knitting rib machine, and the knitting structure of the fabric is 12 modules per cycle, wherein: The knitting structure of the 1st, 3rd and 5th modes is the same. The organization structure of the upper needle disc is: loop knitting-loop knitting-loop knitting-loop knitting four-needle cycle; the organization structure of the lower needle cylinder is: loop knitting-floating-floating-floating four-needle cycle; The knitting structure of the 2nd, 4th and 6th patterns is the same. The organization structure of the upper needle disc is: float-float-float-float four-needle cycle; the organization structure of the lower needle cylinder is: float-loop knitting-loop knitting-loop knitting four-needle cycle; The knitting structure of the 7th, 9th and 11th patterns is the same. The organization structure of the upper needle disc is: loop knitting-loop knitting-loop knitting-loop knitting four-needle cycle; the organization structure of the lower needle cylinder is: float-float-loop knitting-loop knitting-float four-needle cycle; The knitting structure of the 8th, 10th and 12th patterns is the same. The organization structure of the upper needle disc is: float-float-float-float four-needle cycle; the organization structure of the lower needle cylinder is: loop knitting-loop knitting-float-loop knitting four-needle cycle; The first, third, fifth, seventh, ninth and eleventh moulds are woven with polyester yarn; the second, fourth, sixth, eighth, tenth and twelfth moulds are woven with cotton yarn.
4. The one-way moisture-conducting knitted fabric according to claim 3, characterized in that The polyester yarn (1) is 100D / 48F polyester filament, and the yarn feeding length is 26 to 29 cm / 100 needles.
5. The one-way moisture-conducting knitted fabric according to claim 3, characterized in that The cotton yarn (2) is 50S / 1 pure cotton compactly spun yarn, and the yarn feeding length is 20 to 22 cm / 100 needles.