Sunscreen fabric
By adopting a waterproof and UV-proof interwoven structure in the tent and celestial tarpaulin, combining hydrophobic polyester and titanium dioxide powder, the double protection of tent and celestial under sunlight and rainwater is solved, achieving better sun protection, waterproof and resistance Grinding performance, extend service life.
Patent Information
- Application Number
- CN202323323328.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-06
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-06
AI Technical Summary
Existing tents and tulle tarpaulins are difficult to achieve effective sun protection and waterproofing at the same time in the case of long-term sunlight and sudden heavy rain, and lack dual protection performance.
Use a waterproof layer and UV-proof layer braided from waterproof yarn and UV-proof yarn. The main layer is woven from UV-proof yarn and structural yarn. The waterproof yarn is made of hydrophobic polyester. Titanium dioxide powder is attached to the surface of the outer coated yarn to form a bonding structure to enhance UV-proof , waterproof and wear resistance.
Enhance the UV, waterproof and wear resistance of the fabric, providing dual protection, extending service life and improving wear comfort and safety.
Smart Images
Figure CN222271517U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, and more specifically, to sun-proof fabrics. Background Art
[0002] When camping outdoors, tents or awnings are often set up to protect against rain and sun. Tents, awnings, etc. mainly rely on tarpaulins covering the surface to achieve the function of rain and sun protection.
[0003] However, during use, the tarpaulin will not only be exposed to long-term sunlight, but also encounter sudden heavy rain. At this time, the tarpaulin needs to have a certain waterproof ability.
[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content
[0005] The purpose of the utility model is to provide a sun-proof fabric in order to solve the above-mentioned problem.
[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a sun-proof fabric comprises a main body layer, a waterproof layer and an anti-ultraviolet layer are respectively arranged on both sides of the main body layer, the waterproof layer is woven from waterproof yarn, the anti-ultraviolet layer is woven from anti-ultraviolet yarn and waterproof yarn, the main body layer is woven from anti-ultraviolet yarn and structural yarn, the waterproof yarn of the anti-ultraviolet layer floats up and is interwoven with the waterproof layer to form a connecting structure, and the anti-ultraviolet yarn of the main body layer sinks and is interwoven with the anti-ultraviolet layer to form a connecting structure.
[0007] The utility model is further configured as follows: the anti-ultraviolet yarn comprises a core yarn and an outer covering yarn coated on the core yarn, the core yarn is formed by twisting acrylic fibers, and the outer covering yarn is formed by twisting polyester fibers.
[0008] The utility model is further configured as follows: the diameter of the core yarn is greater than the diameter of the outer covering yarn, and titanium dioxide powder is attached to the surface of the outer covering yarn.
[0009] The utility model is further configured as follows: the waterproof yarn is formed by twisting hydrophobic polyester, and the specification of the hydrophobic polyester is 50D.
[0010] The utility model is further configured as follows: the arrangement ratio between the waterproof yarn of the anti-ultraviolet layer and the waterproof yarn of the waterproof layer is 2:1.
[0011] The utility model is further configured as follows: the arrangement ratio between the anti-ultraviolet yarn of the main layer and the anti-ultraviolet yarn of the anti-ultraviolet layer is 1:1.
[0012] In summary, the utility model has the following beneficial effects:
[0013] By interweaving the main layer of the sun-proof fabric with the anti-ultraviolet layer to form a bonding structure, not only the anti-ultraviolet performance of the fabric is enhanced, but also the waterproof and wear-resistant properties of the fabric are increased, making it more practical and durable. The titanium dioxide powder attached to the surface of the outer yarn has good ultraviolet reflection and scattering properties, which can effectively prevent ultraviolet rays from penetrating the fabric. The waterproof yarn is made of twisted hydrophobic polyester, which can effectively prevent moisture penetration and have a certain rainproof effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the slub yarn in the utility model.
[0016] Figure numerals: 1, waterproof yarn; 2, anti-ultraviolet yarn; 21, core yarn; 22, outer covering yarn; 3, structural yarn. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Sun protection fabrics, such as Figure 1 As shown, it includes a main body layer, and a waterproof layer and an anti-ultraviolet layer are respectively arranged on both sides of the main body layer, which makes the sun-proof fabric have excellent anti-ultraviolet and waterproof properties, and at the same time has good structural strength and comfort. The waterproof layer and the anti-ultraviolet layer are respectively arranged on both sides, so that this fabric has a double protection function. The waterproof layer is woven from a waterproof yarn 1, and the anti-ultraviolet layer is woven from an anti-ultraviolet yarn 2 and a waterproof yarn 1. This structure enables the fabric to prevent the penetration of ultraviolet rays and effectively prevent the penetration of moisture, thereby ensuring the comfort and safety of wearing. The main body layer is woven from an anti-ultraviolet yarn 2 and a structural yarn 3. This structure ensures the strength and durability of the fabric, and also makes the range of the anti-ultraviolet yarn 2 wider. The anti-ultraviolet yarn 2 is provided in at least two surface layers of the fabric, which can play a double blocking and absorption effect on ultraviolet rays, thereby ensuring the sun-proof ability of the fabric.
[0019] like Figure 2As shown, the anti-ultraviolet yarn 2 includes a core yarn 21 and an outer covering yarn 22 coated on the outer layer of the core yarn 21. This structure makes the core yarn 21 not easily exposed to direct ultraviolet rays, thereby ensuring the service life of the core yarn 21 in an ultraviolet environment, thereby ensuring the durability of the anti-ultraviolet performance. The core yarn 21 is twisted with acrylic fiber and can be used for a long time in an ultraviolet environment without its structure being damaged, thereby ensuring the durability and structural stability of the fabric. The outer covering yarn 22 is twisted with polyester fiber and has titanium dioxide powder attached to the surface, which can enhance the sun protection performance of the fabric.
[0020] The waterproof yarn 1 is made of twisted hydrophobic polyester. The hydrophobic polyester is obtained by hydrophobic treatment of polyester fiber. It has excellent hydrophobic properties and water pressure resistance. Its hydrophobicity is stronger than that of ordinary polyester, which can ensure that the fabric has a good waterproof effect. At the same time, the polyester fiber itself has a strong tolerance to ultraviolet rays and can not be aged by ultraviolet rays, ensuring that the service life of the fabric is further extended. The specification of hydrophobic polyester is 50D. This specification of yarn has high strength and wear resistance, which can ensure the durability and structural stability of the fabric.
[0021] The waterproof yarn 1 of the anti-ultraviolet layer floats up and is interwoven with the waterproof layer to form a bonding structure, and the anti-ultraviolet yarn 2 of the main layer sinks and is interwoven with the anti-ultraviolet layer to form a bonding structure. This structure makes the layers of the fabric tightly combined, thereby improving the overall performance and durability of the fabric, while ensuring the distribution integrity of the waterproof yarn 1 in the waterproof layer, thereby ensuring the waterproof ability of the waterproof layer. The arrangement ratio between the waterproof yarn 1 of the anti-ultraviolet layer and the waterproof yarn 1 of the waterproof layer is 2:1, and the arrangement ratio between the sinking anti-ultraviolet yarn 2 of the main layer and the anti-ultraviolet yarn 2 of the anti-ultraviolet layer is 1:1. This arrangement ratio makes the structure of the fabric more stable, thereby ensuring the quality and service life of the fabric.
[0022] 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 sunscreen fabric, comprising a main body layer, with a waterproof layer and an anti-ultraviolet layer respectively disposed on both sides of the main body layer, characterized in that: The waterproof layer is woven from waterproof yarn (1), the anti-ultraviolet layer is woven from anti-ultraviolet yarn (2) and waterproof yarn (1), and the main layer is woven from anti-ultraviolet yarn (2) and structural yarn (3). The waterproof yarn (1) of the anti-ultraviolet layer floats up and interweaves with the waterproof layer to form a binding structure, and the anti-ultraviolet yarn (2) of the main layer sinks down and interweaves with the anti-ultraviolet layer to form a binding structure.
2. The sunscreen fabric according to claim 1, characterized in that: The anti-ultraviolet yarn (2) comprises a core yarn (21) and an outer covering yarn (22) coated on the core yarn (21); the core yarn (21) is formed by twisting acrylic fibers, and the outer covering yarn (22) is formed by twisting polyester fibers.
3. The sunscreen fabric according to claim 2, characterized in that: The diameter of the core yarn (21) is greater than the diameter of the outer covering yarn (22), and titanium dioxide powder is attached to the surface of the outer covering yarn (22).
4. The sunscreen fabric according to claim 1, characterized in that: The waterproof yarn (1) is made of twisted hydrophobic polyester, and the specification of the hydrophobic polyester is 50D.
5. The sunscreen fabric according to claim 1, characterized in that: The arrangement ratio between the waterproof yarn (1) of the anti-ultraviolet layer and the waterproof yarn (1) of the waterproof layer is 2:
1.
6. The sunscreen fabric according to claim 1, characterized in that: The arrangement ratio between the anti-ultraviolet yarn (2) of the main body layer and the anti-ultraviolet yarn (2) of the anti-ultraviolet layer is 1:1.