Fabric with continuous cool feeling

Abstract

The utility model discloses a fabric with continuous cool feeling, which is formed by interweaving warp yarns, first weft yarns and second weft yarns according to weft backed weave, the first weft yarns and the warp yarns are interwoven to form weft face satin weave surface weave, the second weft yarns and the warp yarns are interwoven to form plain weave inner weave, and the first weft yarns and the second weft yarns are absorbing and discharging yarns. And the inner weave surface adopts a high-tightness plain weave, so that the characteristics of high strength and wear resistance are achieved. The surface tissue surface adopts broken-clamping textures to achieve the effect of imitating knitted fish scales, so that the number of micropores in contact with the skin surface is increased, the quantity of static air can be greatly increased in a non-sweating state, the temperature locking effect is achieved, and when a large amount of sweat is sweated during sports, micropore channels formed by the fish scales are matched with micro-air pressure to achieve the effect of temperature locking through the siphon effect of yarn suction and discharge. The moisture absorption and sweat releasing effects are greatly improved, the stable cool feeling performance of the fabric is improved, the timeliness of the contact cool feeling is improved, and the fabric is dry and comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of woven fabrics, and particularly relates to a fabric with continuous cooling sensation. Background Art

[0002] A fabric with cooling sensation is a fabric processed in a unique way, which has the functions of quickly dissipating body heat, accelerating sweating and cooling, so that the fabric has a cooling sensation and comfort. The main characteristics of this fabric are the instant cool comfort, which is mainly reflected in the following two aspects: one is good thermal conductivity, and the fabric with cooling sensation can quickly dissipate the heat of the body, making the wearer feel cool; the other is good moisture conductivity, and the sweat generated by the human body can be quickly transmitted to the outer layer of the clothing, thereby taking away a large amount of heat and bringing a cool and comfortable feeling to the wearer.

[0003] There are mainly two processing methods for the fabric with cooling sensation: one is to use cooling fibers to weave the fabric. Adding cooling particles such as mica and jade in the fibers can significantly improve the thermal conductivity of the fibers. However, introducing cooling particles in the spinning process will greatly increase the spinning difficulty and also damage the mechanical properties of the filaments, affecting the wearing performance; changing the cross-sectional shape of the fibers can improve the moisture absorption of the fabric and increase the cooling effect. However, this fabric is only suitable for the situation where the human body sweats a small amount. When the human body sweats a large amount, the fabric will stick to the skin and produce a stuffy feeling. The other is to use a cooling auxiliary agent to finish the fabric. The cooling microcapsules or xylitol cooling finishing agent are attached to the ordinary textile fabric by conventional impregnation, padding or coating, etc., so that it has the function of instant cooling sensation. Although it can continuously absorb heat and produce a cooling sensation for a period of time, the fabric after cooling finishing is not resistant to washing, and the function is greatly reduced after several repeated washings. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fabric with continuous cooling sensation that can absorb and discharge moisture and continuously maintain a cooling sensation.

[0005] To achieve the above purpose, the technical solution proposed by the utility model is as follows:

[0006] A fabric with continuous cooling sensation, including warp yarns, first weft yarns and second weft yarns. The fabric is interwoven by warp yarns, first weft yarns and second weft yarns according to a weft double-layer weave. Among them, the first weft yarns and the warp yarns are interwoven to form a weft-faced satin surface weave, and the second weft yarns and the warp yarns are interwoven to form a plain weave inside weave. Both the first weft yarns and the second weft yarns are moisture-absorbing and sweat-discharging yarns.

[0007] Preferably, the arrangement ratio of the first weft yarns to the second weft yarns is 1:2.

[0008] Preferably, the minimum weave repeat of the weft double weave is formed by the interweaving of eight warp yarns and twelve weft yarns. Among them, the first, fourth, seventh, and tenth weft yarns are the first weft yarns, and the second, third, fifth, sixth, eighth, ninth, eleventh, and twelfth weft yarns are the second weft yarns. The warp tissue points on the first warp yarn from left to right are one down, one up, one down, two up, two down, one up, two down, one up, one down; the warp tissue points on the second warp yarn are two down, one up, two down, one up, two down, one up, two down, one up; the warp tissue points on the third warp yarn are one down, one up, two down, one up, one down, two up, two down, one up, one down; the warp tissue points on the fourth warp yarn are two down, one up, two down, one up, two down, one up, two down, one up; the warp tissue points on the fifth warp yarn are two up, two down, one up, two down, one up, two down, one up, one down; the warp tissue points on the sixth warp yarn are two down, one up, two down, one up, two down, one up, two down, one up; the warp tissue points on the seventh warp yarn are one down, one up, two down, one up, two down, one up, two up, one down; the warp tissue points on the eighth warp yarn are two down, one up, two down, one up, two down, one up, two down, one up.

[0009] Preferably, the warp yarns include: a first spandex core yarn and a polyamide skin yarn covering the first spandex core yarn. The first weft yarn is a profiled-section polyamide yarn. The second weft yarns include: a second spandex core yarn and a profiled-section polyamide skin yarn covering the second spandex core yarn.

[0010] Preferably, the first weft yarn is a profiled-section mint polyamide yarn.

[0011] Preferably, the specifications of both the first spandex core yarn and the second spandex core yarn are 20D, and the specifications of both the polyamide skin yarn and the profiled-section polyamide skin yarn are 40D / 34F.

[0012] Preferably, the cross-sections of both the profiled-section polyamide yarn and the profiled-section polyamide skin yarn are flat wavy patterns.

[0013] Preferably, the profiled-section polyamide yarn is a double yarn with a specification of 40D / 34F.

[0014] Preferably, the polyamide skin yarn, the profiled-section polyamide yarn, and the profiled-section polyamide skin yarn are all DTY dull yarns.

[0015] Preferably, both the warp yarns and the second weft yarns are air-covered yarns.

[0016] With the above technical solution, the beneficial effects of the present utility model are as follows: The continuous cool feeling fabric of the present utility model forms a weft surface satin weave surface structure of a weft double layer structure by the interweaving of the first weft yarn and the warp yarn, and forms a plain weave lining structure of a weft double layer structure by the interweaving of the second weft yarn and the warp yarn. Both the first weft yarn and the second weft yarn are moisture absorption and drainage yarns. The lining structure surface adopts a plain weave structure with high tightness, which has the characteristic of high strength and wear resistance. The surface structure surface adopts a broken twill texture, which plays an effect of imitating knitted fish scale effect, increasing the number of micropores on the skin contact surface. In the non-sweating state, it can greatly increase the quantity of static air and play a heat retention effect, that is, the heat preservation performance of the fabric is fully guaranteed. In addition, when sweating a lot during exercise, the micropore channels formed by the fish scales, with the cooperation of micro air pressure and the siphon effect of the moisture absorption and drainage yarns, can quickly discharge sweat and excess heat, greatly improving the moisture absorption and sweat discharge effect, enhancing the steady-state cool feeling performance of the fabric, expanding the timeliness of the contact cool feeling, making the fabric dry and comfortable, and effectively maintaining the dynamic balance of the body surface temperature of outdoor enthusiasts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the minimum repeat unit diagram of the weft double layer structure of this embodiment.

[0018] Figure 2 It is the structure diagram of the weft surface satin weave surface structure of the weft double layer structure of this embodiment.

[0019] Figure 3 It is the structure diagram of the plain weave lining structure of the weft double layer structure of this embodiment.

[0020] Figure 4 It is the structure diagram of the surface structure surface of the continuous cool feeling fabric of this embodiment.

[0021] Figure 5 It is the structure diagram of the lining structure surface of the continuous cool feeling fabric of this embodiment.

[0022] Figure 6 It is the cool feeling test curve graph of the continuous cool feeling fabric of this embodiment. DETAILED DESCRIPTION OF THE EMBODIMENT

[0023] The following further describes the present utility model in conjunction with the drawings and specific embodiments.

[0024] Combined with Figures 1 to 5 , the continuous cool feeling fabric of this embodiment is woven by the warp yarn, the first weft yarn and the second weft yarn according to the weft double layer structure. Among them, the first weft yarn and the warp yarn are interwoven to form a weft surface satin weave surface structure, the second weft yarn and the warp yarn are interwoven to form a plain weave lining structure, and both the first weft yarn and the second weft yarn are moisture absorption and drainage yarns.

[0025] In this embodiment, the arrangement ratio of the first weft yarn and the second weft yarn is 1:2.

[0026] The first weft yarn is made of profiled-section polyamide yarn, preferably profiled-section mint polyamide yarn, double-strand yarn, with a specification of 40D / 34F DTY dull. The warp yarn and the second weft yarn are both made of wrapped yarn. The warp yarn includes a first spandex core yarn and a polyamide skin yarn. The specification of the first spandex core yarn is preferably 20D, and the specification of the polyamide skin yarn is preferably 40D / 34F DTY dull. The second weft yarn includes a second spandex core yarn and a profiled-section polyamide skin yarn. The specification of the second spandex core yarn is preferably 20D, and the specification of the profiled-section polyamide skin yarn is preferably 40D / 34F DTY dull.

[0027] The cross-sections of the profiled-section polyamide yarn and the profiled-section polyamide skin yarn are both preferably in a flat wavy pattern, which can reduce the surface tension of water molecules and enable the water molecules to be quickly absorbed by the fibers to achieve the purpose of moisture absorption.

[0028] Specifically, as Figures 1 to 3 shown, the vertical grids represent the warp yarns, and the horizontal grids represent the weft yarns. The grids filled with "×" represent the tissue points where the warp yarns are interwoven with the first weft yarn, and the warp yarns are above the first weft yarn. The grids filled with black represent the tissue points where the warp yarns are interwoven with the second weft yarn, and the warp yarns float above the second weft yarn. The minimum tissue repeat of the weft double weave is formed by the interweaving of 8 warp yarns and 12 weft yarns. Among them, the 1st, 4th, 7th, and 10th weft yarns are the first weft yarns, and the 2nd, 3rd, 5th, 6th, 8th, 9th, 11th, and 12th weft yarns are the second weft yarns. Figure 1 Among them, the warp tissue points on the 1st warp yarn are one down, one up, one down, two up, two down, one up, two down, one up, one down; the warp tissue points on the 2nd warp yarn are two down, one up, two down, one up, two down, one up, two down, one up; the warp tissue points on the 3rd warp yarn are one down, one up, two down, one up, one down, two up, two down, one up, one down; the warp tissue points on the 4th warp yarn are two down, one up, two down, one up, two down, one up, two down, one up; the warp tissue points on the 5th warp yarn are two up, two down, one up, two down, one up, two down, one up, one down; the warp tissue points on the 6th warp yarn are two down, one up, two down, one up, two down, one up, two down, one up; the warp tissue points on the 7th warp yarn are one down, one up, two down, one up, two down, one up, two up, one down; the warp tissue points on the 8th warp yarn are two down, one up, two down, one up, two down, one up, two down, one up.

[0029] The fabric of this embodiment has the effects of antibacterial and odor prevention and continuous cool feeling.

[0030] The principle of realizing the continuous cool feeling of the continuous cool feeling fabric in this embodiment is as follows: One side of the fabric in this embodiment presents a plain weave with high tightness, as Figure 5 shown (in the figure, the black filling is the first weft yarn, the gray filling is the second weft yarn, and the white filling is the warp yarn), which has the characteristic of high-strength wear resistance. The other side presents a broken twill texture, which has an effect of imitating the knitted fish scale effect, as Figure 4As shown (the gray filling in the figure is the second weft yarn and the white filling is the warp yarn), when the fabric touches the skin, the number of micropores increases. In a non-sweating state, it can greatly increase the amount of static air and achieve a heat-locking effect, that is, the heat preservation performance of the fabric is fully guaranteed. In addition, when sweating a lot during exercise, the micropore channels formed by the fish scales, with the cooperation of micro air pressure, can quickly discharge sweat and excess heat through the siphon effect of the moisture-absorbing and exhausting yarn, greatly improving the moisture absorption and sweat discharge effect, enhancing the steady-state cool feeling performance of the fabric, expanding the timeliness of the contact cool feeling, making the fabric dry and comfortable, and effectively maintaining the dynamic balance of the body surface temperature of outdoor enthusiasts. The fabric of this embodiment is particularly suitable for making outdoor soft shells and cool and quick-drying hiking pants.

[0031] The fabric of this embodiment forms channels through the imitation of the knitted fish scale effect, expanding the continuous output of excess heat. At the same time, combined with the moisture-absorbing and exhausting yarn, it has a siphon effect and can continuously (the siphon time for contacting sweat is less than 3 seconds) discharge sweat, taking away a large amount of excess heat and maintaining the heat microclimate balance.

[0032] See Figure 6 , it can be seen from the experimental data that with the intervention of water, the fabric automatically fills the internal space, and the static air is squeezed out. The fabric becomes an excellent heat conductor, and its thermal conductivity is greater than that of the instant cool feeling material. As the amount of exercise increases, the heat transfer speed accelerates, and with the volatilization of water molecules, the temperature shows a slow downward trend, and the skin is always in a cool experience. After the fabric absorbs moisture, the cooling effect is obvious, and the steady-state cool feeling performance of the fabric is improved. While for ordinary fabrics, with the accumulation of heat dissipated during exercise, after reaching equilibrium, the heat dissipation is very slow, and the temperature shows a slow upward trend, resulting in a worse experience.

[0033] The implementation principle of antibacterial and odor prevention in this embodiment is as follows: Matting polyamide fiber is a special fiber. Titanium dioxide is added during the production process to obtain fibers with matting properties, which can reduce the reflection phenomenon. At the same time, nano-titanium dioxide also endows the fibers with excellent antibacterial and anti-ultraviolet effects. In this embodiment, both the warp and weft yarns are made of matting yarn containing 1.6% nano-titanium dioxide, with an antibacterial level of over 95%. It can effectively prevent the growth of bacteria and make the inner tissue surface of the fabric have the effect of antibacterial and odor inhibition. Mint polyamide fiber is a plant antibacterial fiber with characteristics such as antibacterial and deodorant, and natural cool feeling. Through the functional extraction of the high thermal conductivity nitrogen-silicon factor in mint and the high-efficiency complexation and compounding with polymers, it achieves the instant cool feeling function with natural herb characteristics. By extracting antibacterial components such as phenols and ketones in mint for spinning, mint polyamide fiber has excellent natural antibacterial properties, and it has good antibacterial effects on Staphylococcus aureus, Escherichia coli, and Candida albicans. The surface tissue of the fabric uses mint polyamide yarn with a special cross-section, which has the effect of antibacterial and odor prevention, with an antibacterial level of 98%. At the same time, it prevents the growth of bacteria. The above two materials both belong to contact antibacterial and deodorant, and have a good inhibitory effect on the ammonia smell and acetic acid smell remaining on the fabric surface due to a large amount of sweating, without obvious peculiar smell generated.

[0034] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes can be made to the present invention in terms of form and details without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A continuous cool feeling fabric, characterized in that: include: The warp yarn, the first weft yarn and the second weft yarn, the fabric is formed by interweaving the warp yarn, the first weft yarn and the second weft yarn in a double weft structure; The first weft yarns are interwoven with the warp yarns to form a weft satin surface structure, and the second weft yarns are interwoven with the warp yarns to form a plain weave structure. The first weft yarn and the second weft yarn are both suction and discharge yarns.

2. The continuous cool feeling fabric according to claim 1, characterized in that: The arrangement ratio of the first weft yarn to the second weft yarn is 1:

2.

3. The continuous cool feeling fabric according to claim 1, characterized in that: The minimum weave cycle of the double weft weave is formed by interweaving eight warp yarns and twelve weft yarns, wherein the first, fourth, seventh, and tenth weft yarns are first weft yarns, and the second, third, fifth, sixth, eighth, ninth, eleventh, and twelfth weft yarns are second weft yarns; The warp tissue points on the first warp yarn from left to right are one down, one up, one down, two up, two down, two down, one up, and one down; the warp tissue points on the second warp yarn are two down, two down, two down, two down, two down, and one down; the warp tissue points on the third warp yarn are one down, one up, two down, two up, two down, two down, and one down; the warp tissue points on the fourth warp yarn are two down, two down, two down, two down, two down, and one down; the warp tissue points on the fifth warp yarn are two down, two down, two down, two down, two down, and one down; the warp tissue points on the sixth warp yarn are two down, two down, two down, two down, two down, and the warp tissue points on the seventh warp yarn are one down, one up, two down, two down, two down, and the warp tissue points on the eighth warp yarn are two down, two down, two down, two down, two down, and two down.

4. The continuous cool feeling fabric according to any one of claims 1 to 3, characterized in that: The warp yarn includes: a first spandex core yarn and a nylon skin yarn covering the first spandex core yarn; The first weft yarn is a nylon yarn with a special cross-section; The second weft yarn comprises: a second spandex core yarn and a nylon leather yarn with a special cross-section covering the second spandex core yarn.

5. The continuous cool feeling fabric according to claim 4, characterized in that: The first weft yarn is a mint nylon yarn with a special-shaped cross-section.

6. The continuous cool feeling fabric according to claim 4, characterized in that: The specifications of the first spandex core yarn and the second spandex core yarn are both 20D, and the specifications of the nylon skin yarn and the special-section nylon skin yarn are both 40D / 34F.

7. The continuous cool feeling fabric according to claim 4, characterized in that: The cross sections of the special-shaped cross-section nylon yarn and the special-shaped cross-section nylon leather yarn are both flat wavy.

8. The continuous cool feeling fabric according to claim 4, characterized in that: The special-section nylon yarn is a double-ply yarn with a specification of 40D / 34F.

9. The continuous cool feeling fabric according to claim 4, characterized in that: The nylon leather yarn, special-section nylon yarn and special-section nylon leather yarn are all DTY matte yarns.

10. The continuous cool feeling fabric according to claim 4, characterized in that: The warp yarn and the second weft yarn are both hollow covered yarns.

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