Light, thin, high-breathability sun protection fabric

Abstract

The utility model discloses a kind of light, thin, high-breathability sun protection fabric, wherein, fabric is formed by warp and weft interweaving, part of yarn in weft is anti-ultraviolet yarn, and fabric is composed of empty reed area and small jacquard organization area. The technical solution of the application can effectively solve the problems of poor breathability, stiff hand feeling and uncomfortable wearing of the light and thin shuttle-weaving sun protection fabric in the prior art.

Description

Technical Field

[0001] This application relates to the field of textile technology, and more specifically to a lightweight, highly breathable, and sun-protective fabric. Background Technology

[0002] In the field of related technologies, particularly the development of lightweight woven sun-protective fabrics for summer, products on the market often face a balancing act: how to ensure sufficient UV protection while also maintaining breathability and comfort. Currently, most lightweight sun-protective fabrics on the market employ a relatively dense weave structure to achieve ideal UV protection, thereby enhancing UV blocking. However, the direct consequence of this design strategy is reduced breathability, making the wearer feel stuffy and uncomfortable, especially in high-temperature and high-humidity environments. Furthermore, the tight structure also makes the fabric feel stiff and lacking in softness, which undoubtedly further impacts consumer satisfaction. Utility Model Content

[0003] One aspect of this application provides a lightweight, highly breathable, and sun-protective fabric, wherein the fabric is formed by interlacing warp and weft yarns, and some of the weft yarns are UV-resistant yarns.

[0004] The fabric consists of a reed area and a small jacquard weave area.

[0005] In one possible embodiment, the warp yarn is a cooling-feeling nylon yarn, and a portion of the weft yarn is also a cooling-feeling nylon yarn.

[0006] In one possible embodiment, the number of warp threads separated by the empty reed area is two.

[0007] In one possible embodiment, the warp yarn is semi-dull nylon 20D / 12F cool yarn.

[0008] In one possible embodiment, the cooling nylon yarn is semi-dull nylon 15D / 12F cooling yarn;

[0009] Or, the UV-resistant yarn is a 40D / 34F semi-dull DTY type yarn.

[0010] In one possible embodiment, the fabric has a weight of 50 ± 2 g / m².

[0011] In one possible embodiment, the fabric density is 239*209T / inch, with a density deviation rate of 3%.

[0012] In one possible embodiment, the open reed area and the small jacquard weave area are alternately arranged along the length of the weft yarn.

[0013] In one possible embodiment, the small jacquard area includes: a plain weave area and an UV-resistant functional yarn area;

[0014] The plain weave zone and the UV-resistant yarn zone are alternately arranged along the length of the warp yarn.

[0015] The lightweight, highly breathable sun-protective fabric provided in this application, through its unique structural design and carefully selected materials, not only effectively blocks ultraviolet rays and protects the skin from damage, but also provides a cool and comfortable wearing experience. Its lightweight, breathable, and high-density weave ensures that the fabric maintains its sun protection performance while also offering excellent comfort and durability, making it suitable for summer clothing such as outdoor sportswear and sun hats, greatly improving safety and comfort during summer activities. Furthermore, the fabric's low weight and high density also make it an ideal choice for those seeking a combination of fashion and function, meeting the demands of modern consumers for a high-quality lifestyle. Attached Figure Description

[0016] 1. Small jacquard weave area; 11. Plain weave area; 12. UV-resistant functional yarn area; 2. Open reed area; 3. Warp yarn; 4. First weft yarn; 5. Second weft yarn; 6. Weave diagram; 7. Heddle pattern diagram; 8. Reed pattern diagram; 9. Pattern diagram.

[0017] Figure 1 Fabric mounting diagrams in the embodiments of this application;

[0018] Figure 2 This is a pattern diagram of the fabric in the embodiments of this application. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been provided in the various embodiments of this utility model to facilitate a better understanding of this application. However, the technical solutions claimed in the claims of this application can be implemented even without these technical details and with various variations and modifications based on the following embodiments.

[0020] Unless the context requires otherwise, throughout the specification and claims, the word “comprising” and its variations, such as “including” and “having”, shall be understood to have an open, inclusive meaning, that is, to be interpreted as “including, but not limited to”.

[0021] The embodiments of this utility model will be described in detail below with reference to the accompanying drawings to provide a clearer understanding of the purpose, features, and advantages of this utility model. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of this utility model, but are merely illustrative of the essential spirit of the technical solution of this utility model.

[0022] Throughout this specification, references to "an embodiment" or "an embodiment" indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Therefore, the appearance of "in an embodiment" or "an embodiment" in various places throughout the specification does not necessarily refer to the same embodiment. Furthermore, a particular feature, structure, or characteristic may be combined in any manner in one or more embodiments.

[0023] The singular forms “a” and “the” used in this specification and the appended claims include plural references unless otherwise expressly stated herein. It should be noted that the term “or” is generally used to mean “and / or” unless otherwise expressly stated herein.

[0024] In the following description, in order to clearly demonstrate the structure and working method of this utility model, a number of directional terms will be used. However, terms such as "front", "back", "left", "right", "outside", "inside", "outward", "inward", "up", and "down" should be understood as convenient terms and not as limiting terms.

[0025] The embodiments of this utility model are described below with reference to the accompanying drawings.

[0026] exist Figure 1 The image shows a fabric assembly diagram according to an embodiment of this application. This is the initial layout of the fabric during the manufacturing process, clearly showing its constituent elements and weave. Figure 1 The diagram includes diagram 6, diagram 7, diagram 8, and diagram 9, respectively. Figure 2 It is a pattern diagram of the fabric.

[0027] One aspect of this application provides a lightweight, highly breathable, and sun-protective fabric. This fabric is a woven sun-protective fabric formed by interlacing warp yarns (3) and weft yarns. A portion of the weft yarns are UV-resistant functional yarns. The fabric consists of a reed area (2) and a small jacquard weave area (1). This embodiment achieves high breathability (>150mm / s) by using UV-resistant functional yarns in the weft yarns, combined with a reed design, resulting in a fabric that is both lightweight and provides sun protection. The UV-resistant functional yarns are enhanced by adding specific UV-resistant agents during the spinning process, increasing their ability to resist ultraviolet rays. The reed design increases the fabric's breathability by leaving gaps during warping. The technology in this embodiment significantly improves breathability and comfort while maintaining sun protection. Furthermore, the proportion of UV-resistant yarns and the size of the reed area (2) can be adjusted to meet different occasions and needs regarding sun protection and breathability.

[0028] The fabric's high breathability requirement is an air permeability rate >150mm / s as tested according to GB / T 5453 standard before washing. The fabric's UV protection function requirement is tested according to GB / T 18830 standard: UPF>40, UVA<5%.

[0029] The empty reed zone 2 refers to the area formed during the weaving process where the warp yarns 3 do not pass through the heddle assembly (reed). Specifically, in this zone, the warp yarns 3 do not participate in weaving and are in a free and suspended state, thus forming regular pores in the fabric structure. Because they do not participate in weaving, the empty reed zone 2 has a larger porosity and a lower fabric density compared to the normal weaving zone, giving this zone significant air permeability.

[0030] Furthermore, warp yarn 3 is a cooling-feeling nylon yarn, and some weft yarns are also cooling-feeling nylon yarns. For example... Figure 1 In the middle and weft yarns, some yarns are the first yarns and some yarns are the second yarns. The first yarns are the cool-feeling nylon yarns and the second yarns are the UV-resistant yarns.

[0031] The selection of cooling-feel nylon yarn gives the fabric a cooling sensation upon contact, enhancing wearing comfort. This cooling-feel nylon yarn incorporates cooling materials such as alumina powder and xylitol during the spinning process. These materials absorb heat emitted by the body, producing a cooling effect. The technology in this embodiment allows the fabric to provide a certain degree of cooling even in high-temperature environments, improving wearer comfort. The degree of cooling sensation can also be adjusted by changing the composition ratio of the cooling-feel nylon yarn.

[0032] Furthermore, the number of warp threads separated by the open reed zone 2 is two. The open reed zone 2 design increases the fabric's breathability; the two-thread spacing strikes a balance, ensuring both the stability of the fabric's basic structure and effectively improving breathability. The open reed design reduces the density of the warp yarns 3, allowing air to circulate more freely within the fabric, thus enhancing breathability. The technology in this embodiment significantly improves the fabric's breathability, making it more comfortable to wear and less likely to feel stuffy. The number of spaces in the open reed zone 2 can also be adjusted to adapt to different seasons and environmental conditions regarding breathability.

[0033] Furthermore, warp yarn 3 is a semi-dull nylon 20D / 12F cooling yarn. Using semi-dull nylon 20D / 12F cooling yarn as warp yarn 3 not only provides a cooling sensation but also ensures the fabric's lightness and softness. The fineness and structural design of this yarn give the fabric a good hand feel and wearing experience. The technology in this embodiment allows the fabric to maintain its sun protection function while also possessing a cooling sensation and breathability, thus improving the overall comfort of the fabric. The cooling effect and lightness of the fabric can also be adjusted by selecting other types of cooling yarns, such as nylon yarns of different deniers.

[0034] Furthermore, the cooling nylon yarn is a semi-dull nylon 15D / 12F cooling yarn, and the UV-resistant yarn is a 40D / 34F semi-dull DTY yarn. This embodiment achieves the multi-functionality of the fabric by rationally combining yarns with different functions. The combination of the cooling nylon yarn and the UV-resistant yarn gives the fabric both cooling and sun-protective properties. The technology in this embodiment allows the fabric to effectively block UV damage while providing a cooling sensation when worn in hot summer, avoiding the problems of insufficient breathability and comfort in traditional sun-protective fabrics. The UV-resistant function can also be achieved by selecting other types of UV-resistant yarns, such as DTY yarns of different deniers, or by using yarns made of other fibers, to meet the needs of different consumers.

[0035] Furthermore, the fabric weight is 50±2 g / m². Controlling the fabric weight within this range ensures its lightness and thinness. Through meticulous weaving techniques and yarn selection, the fabric maintains necessary strength while being as lightweight as possible. The technology in this embodiment makes the fabric even lighter, almost imperceptible when worn, greatly improving comfort. The fabric weight can also be fine-tuned by adjusting the yarn denier and weaving density to suit different design requirements.

[0036] Furthermore, the fabric density is 239*209T / inch, with a density deviation rate of 3%. This fabric density setting ensures a balance between structural stability and breathability. The high-density weaving process enhances the fabric's strength and durability, while the appropriate density deviation rate allows the fabric to maintain good dimensional stability during subsequent processing. The technology in this embodiment enables the fabric to remain lightweight and breathable while possessing sufficient strength and dimensional stability, making it suitable for various garments. The fabric's performance can be further optimized by adjusting weaving parameters, such as the density of the warp and weft yarns.

[0037] Furthermore, the open reed area 2 and the small jacquard weave area 1 are alternately arranged along the length of the weft yarn. This alternating arrangement gives the fabric a unique visual texture while ensuring overall breathability and structural stability. The alternation of the open reed area 2 and the small jacquard weave area 1 increases the fabric's breathability while maintaining its strength and stability through the dense structure of the small jacquard weave area 1. The technology in this embodiment gives the fabric not only good breathability and sun protection but also an aesthetically pleasing appearance and a stable structure. The width ratio of the open reed area 2 and the small jacquard weave area 1 can also be adjusted to suit different design styles and functional requirements.

[0038] Furthermore, the small jacquard area includes a plain weave area 11 and an anti-UV functional yarn area 12, which are alternately arranged along the length of the warp yarns 3. By setting the plain weave area 11 and the anti-UV functional yarn area 12 within the small jacquard area, the structure and function of the fabric are further optimized. The plain weave area 11 ensures the basic structural stability of the fabric, while the anti-UV functional yarn area 12 enhances the fabric's sun protection capability. The technology in this embodiment allows the fabric to maintain its lightness and breathability while also having a stronger sun protection effect, making it particularly suitable for summer outdoor activities. The sun protection performance and overall texture of the fabric can also be adjusted by changing the width ratio of the plain weave area 11 and the anti-UV functional yarn area 12, as well as the type and content of the anti-UV yarn.

[0039] Tested according to the following standards:

[0040] The UV protection test of the fabric is based on the standard GB / T18830-2009 Evaluation of UV protection performance of textiles. The instantaneous cooling sensation test is based on the standard GB / T 35263-2017 Test and evaluation of instantaneous cooling sensation performance of textiles.

[0041] The fabric's breathability was tested according to the standard GB / T 5453-1997 "Determination of Air Permeability of Textile Fabrics". Through experiments and tests, it was proven that the sun protection fabric has a UPF value of >40, UVA <5%, an air permeability of >150mm / s, and a QMAX value of >0.15J / cm2·s for instantaneous cooling upon contact. Overall, it has the effects of UV protection, high breathability, and cooling sensation.

[0042] The technical solution of this application involves the working process and the usage process. In the working process, a semi-dull nylon 20D / 12F cooling yarn with a cooling function was first selected as warp yarn 3, along with a semi-dull nylon 15D / 12F cooling yarn with a cooling function and a 40D / 34F semi-dull DTY type nylon yarn with UV protection. TM As a weft yarn, it undergoes multiple steps including moisture conditioning, warping, sizing, warping, threading, weaving, cold desizing, overflow dyeing, washing and drying, mid-term inspection, and water-splash setting to ultimately produce a lightweight, highly breathable, and sun-protective fabric. Throughout the entire process, special attention is paid to the yarn's moisture conditioning, sizing, and dyeing processes, as well as the fabric's setting treatment, to ensure the fabric's performance and quality. In use, garments made from this fabric are not only lightweight and breathable but also offer excellent sun protection and a cooling sensation, making them ideal for summer outdoor activities. They effectively protect the skin from UV damage while providing a cool and comfortable wearing experience.

[0043] In summary, this application proposes an innovative design concept for a lightweight, highly breathable, and sun-protective fabric. It not only prioritizes aesthetics but also achieves breakthroughs in functionality, perfectly integrating cooling, sun protection, and breathability, thus bringing a revolutionary solution to the summer clothing market. Whether it's a sun hat or sun-protective clothing, products using this design will provide wearers with unprecedented comfort and health protection, becoming ideal companions for outdoor activities.

[0044] Those skilled in the art will understand that the above embodiments are specific examples of implementing the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A lightweight, highly breathable, sun-protective fabric, characterized in that, The fabric is formed by interlacing warp and weft yarns, and some of the weft yarns are UV-resistant yarns. The fabric consists of a reed area and a small jacquard weave area.

2. The lightweight, highly breathable, and sun-protective fabric according to claim 1, characterized in that, The warp yarn is a cooling-feeling nylon yarn, and another portion of the weft yarn is also a cooling-feeling nylon yarn.

3. The lightweight, highly breathable, and sun-protective fabric according to claim 1, characterized in that, The number of warp lines separated by the empty reed area is two.

4. The lightweight, highly breathable, and sun-protective fabric according to claim 1, characterized in that, The warp yarn is semi-dull nylon 20D / 12F cool yarn.

5. The lightweight, highly breathable, and sun-protective fabric according to claim 2, characterized in that, The cooling nylon yarn is a semi-dull nylon 15D / 12F cooling yarn; Or, the UV-resistant yarn is a 40D / 34F semi-dull DTY type yarn.

6. The lightweight, highly breathable, and sun-protective fabric according to claim 1, characterized in that, The fabric has a weight of 50±2g / ㎡.

7. The lightweight, highly breathable, and sun-protective fabric according to claim 1, characterized in that, The fabric density is 239*209T / inch, with a density deviation rate of 3%.

8. The lightweight, highly breathable, and sun-protective fabric according to claim 1, characterized in that, The hollow reed area and the small jacquard weave area are alternately arranged along the length of the weft yarn; Or, the lightweight, highly breathable, sun-protective fabric is a sun-protective woven fabric.

9. The lightweight, highly breathable, and sun-protective fabric according to claim 1, characterized in that, The small jacquard weave area includes: a plain weave area and an UV-resistant functional yarn area; The plain weave zone and the UV-resistant yarn zone are alternately arranged along the length of the warp yarn.

10. The lightweight, highly breathable, and sun-protective fabric according to claim 1, characterized in that, The fabric has a UPF value >40, UVA <5%, breathability >150mm / s, and a QMAX value for instantaneous cooling upon contact >0.15J / cm2·s.

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