Flame-retardant anti-static shading polyester fabric

Abstract

The utility model discloses flame-retardant anti-static shading polyester fabric which comprises polyester layers, first blending threads are blended in the polyester layers, a sandwich layer is arranged between the two polyester layers and is sewn with the polyester layers through sewing threads, second blending threads are blended in the sandwich layer, and the first blending threads and the second blending threads are arranged between the two polyester layers. The second blended yarn is composed of mosquito-repelling filaments and synergistic filaments, and the mosquito-repelling filaments and the synergistic filaments are connected in a twisting and weaving mode. According to the flame-retardant and anti-static polyester fabric for shading, through cooperation of the polyester layer, the first blended threads, the sandwich layer, the sewing threads and the second blended threads, the breeding probability of bacteria in the shading fabric can be reduced, the mosquito repelling effect can be achieved at night in summer through cooperation of the second blended threads blended in the shading fabric, and the functionality of the polyester shading fabric is greatly improved; therefore, the market competitiveness of similar products is improved, and popularization, sales and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of shading cloths, in particular to a flame-retardant and antistatic shading polyester cloth. Background Art

[0002] As the name suggests, blackout fabric is used to block the strong sunlight and harmful light. There are many types of fabrics with good blackout properties, each with its own unique characteristics and uses. Among them, polyester fabric has a silky and delicate surface, high strength and good elasticity. It is waterproof, oil-proof and sun-resistant. It is affordable and is widely used.

[0003] Although the polyester blackout cloth currently on the market can effectively block sunlight and the view of outsiders, its functionality is relatively general. It cannot shield external electromagnetic radiation, lacks antibacterial and odor-inhibiting effects, and cannot repel mosquitoes at night in the summer, which makes it difficult to increase the market competitiveness of similar products. Utility Model Content

[0004] The purpose of the utility model is to provide a flame-retardant and antistatic shading polyester cloth to solve the problem that the polyester shading cloth currently on the market mentioned in the above background technology, although it can effectively block sunlight and the sight of outsiders, its functionality is relatively general, it cannot shield external electromagnetic radiation, it lacks antibacterial and odor-inhibiting effects, and it cannot play a role in repelling mosquitoes at night in summer, which is not conducive to increasing the market competitiveness of similar products.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flame-retardant and antistatic shading polyester cloth, comprising a polyester layer, the interior of the polyester layer is blended with a first blended yarn, a sandwich layer is provided between the two polyester layers, the sandwich layer is sewn with the polyester layer by sewing thread, the interior of the sandwich layer is blended with a second blended yarn, the second blended yarn is composed of mosquito repellent silk and synergistic silk, and the mosquito repellent silk and the synergistic silk are twisted and woven to be connected.

[0006] Preferably, the outer surface of the polyester layer is provided with air holes.

[0007] Compared with the prior art, the utility model has the following beneficial effects: the flame retardant and antistatic shading polyester cloth has the following advantages over the traditional technology:

[0008] Through the coordination between the polyester layer, the first blended yarn, the sandwich layer, the sewing thread and the second blended yarn, the polyester layer and the sandwich layer can effectively block external sunlight and outdoor vision. The flame retardant masterbatch inside the polyester layer can give it certain flame retardant properties, and the first blended yarn blended inside it can eliminate static electricity on the fabric through the corona discharge and leakage of conductive fibers, and can also play a radiation protection effect. In addition, the sandwich layer has good antibacterial and antibacterial effects, which can reduce the chance of bacterial growth inside the blackout cloth. Combined with the second blended yarn blended inside it, it can repel mosquitoes at night in summer. The functionality of the polyester blackout cloth is greatly improved, so as to increase the market competitiveness of similar products and facilitate promotion, sales and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 A partial enlarged view of

[0012] Figure 3 for Figure 1 A partial enlarged view of the front view of the second blended yarn.

[0013] In the figure: 1. polyester layer, 2. first blended yarn, 3. sandwich layer, 4. sewing thread, 5. second blended yarn, 51. mosquito repellent yarn, 52. synergistic yarn, 6. breathable hole. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-3The utility model provides a technical solution: a flame-retardant and anti-static shading polyester cloth, comprising a polyester layer 1, which is spun from polyester yarns. The polyester yarns of the polyester layer 1 are added with a masterbatch with flame retardant properties during spinning to achieve the purpose of flame retardancy. The polyester layer 1 is internally blended with a first blended yarn 2, which is a stainless steel hydrogen-retarded yarn, and adopts hydrogen-retarded equipment to reduce hardness, improve plasticity, eliminate internal stress, refine tissue and eliminate tissue unevenness and properties, so that the grain structure is more uniform, the surface quality is more delicate, the surface is bright, soft, non-magnetic, anti-fatigue, and has large elongation. The stainless steel microfilament has the advantages of good electrical conductivity, thermal conductivity, high strength, high elasticity, wear resistance, corrosion resistance, good shielding, anti-static, radiation protection, long life, etc. A sandwich layer 3 is provided between the two polyester layers 1. The sandwich layer 3 is a grass coral fiber fabric, which is made of natural plant grass coral as raw material, and is blended with viscose spinning solution and then spun. On the basis of retaining the good spinnability and comfort of cellulose fiber, it reflects the unique efficacy of the grass coral plant. It is a new generation of natural, green and healthy fiber, and has good effects on Staphylococcus aureus, Candida albicans and Escherichia coli. The sandwich layer 3 is sewn with the polyester layer 1 by the sewing thread 4. The sewing thread 4 is a polyester thread that can withstand friction and dry cleaning. Its low elongation and low expansion rate ensure excellent sewability. The sandwich layer 3 is internally blended with a second blended thread 5. The second blended thread 5 is composed of a mosquito repellent thread 51 and a synergistic thread 52. The mosquito repellent thread 51 is a mosquito repellent Luca fiber thread, which is made of a modified polyester and a polyester mixture containing a mosquito repellent as a raw material and is made through a composite spinning process. The mosquito repellent uses natural wormwood as the main raw material, and the wormwood essential oil is obtained by highly purification and eugenol and lemon essential oil are added. When mixed in a certain proportion, a strong and healthy mosquito repellent effect can be achieved. The synergistic silk 52 is pearl fiber silk, which is made by adding nano-level pearl powder into the fiber during viscose fiber spinning, so that nano-pearl particles are evenly distributed inside and on the surface of the fiber, and has the unique function of pearls to resist ultraviolet rays. The mosquito repellent silk 51 and the synergistic silk 52 are twisted and woven to be connected. The outer surface of the polyester layer 1 is provided with air holes 6. The air holes 6 can enhance the overall ventilation effect of the blackout cloth to facilitate the smooth exchange of indoor and external air at night in summer, and the air holes 6 are inclined, which is not conducive to the penetration of sunlight while being ventilated.

[0016] It is worth noting that the above-mentioned main processing methods are twisting weaving and blended fabrics. The former can be achieved by twisting and weaving two or more yarns by a circular knitting machine to improve the yarn strength and the uniformity of the length and short segments of the yarn. The latter can be achieved by a jet loom using the yarns as warp and weft respectively, in the manner of each warp passing through a weft yarn and then pressing a weft yarn in a circular floating and sinking manner. The use of processing machinery and processing methods are not unique in implementation, and the elaboration thereof is only for the convenience of understanding and implementation, rather than for the protection of the processing method.

[0017] First, during the spinning and forming of the polyester layer, the processing personnel evenly blend an appropriate amount of the first blended thread 2 into the interior of the polyester layer 1. Then, during the spinning and forming of the sandwich layer 3, the processing personnel evenly blend an appropriate amount of the second blended thread 5 into the interior of the sandwich layer 3. At this time, the sandwich layer 3 with the second blended thread 5 blended inside is laid between the two polyester layers 1 with the first blended thread 2 blended inside. Finally, the polyester layer 1 and the sandwich layer 3 are sewed and connected with each other using sewing thread 4. In this way, the obtained fabric can be processed into a shading fabric product for sale and use. The polyester layer 1 and the sandwich layer 3 can effectively block external sunlight and outdoor vision. The flame retardant masterbatch inside the polyester layer 1 can give it a certain flame retardant property, and the first blended yarn 2 blended inside it can eliminate static electricity on the cloth through the corona discharge and leakage of the conductive fiber, and can also play a radiation protection effect. In addition, the sandwich layer 3 has good antibacterial and antibacterial effects, which can reduce the probability of bacterial growth inside the blackout cloth. Together with the second blended yarn 5 blended inside it, it can repel mosquitoes at night in summer, and can also give it an anti-ultraviolet function, which greatly improves the functionality of the polyester blackout cloth, so as to increase the market competitiveness of similar products and facilitate promotion and sales.

[0018] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0020] It should also be noted that, for ease of description, only the parts related to the relevant disclosure are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other; it should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are schematic and not restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of these messages or information.

[0021] In the present utility model, the words "elements", "components" and "materials" involved are only used to facilitate relevant technical personnel to understand and realize their roles, rather than to limit and protect their components.

[0022] The standard parts or fiber yarns used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of various parts, fiber yarns and fabric layers adopt conventional means such as mature bolts, rivets, welding, twisting, blending, needle punching and hot melt compounding in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame-retardant and antistatic light-shielding polyester fabric, comprising a polyester layer (1), characterized in that: The polyester layer (1) is internally blended with a first blended yarn (2), a sandwich layer (3) is provided between the two polyester layers (1), the sandwich layer (3) is sewn to the polyester layer (1) via a sewing thread (4), the sandwich layer (3) is internally blended with a second blended yarn (5), the second blended yarn (5) is composed of a mosquito repellent yarn (51) and a synergistic yarn (52), and the mosquito repellent yarn (51) and the synergistic yarn (52) are twisted and braided to be connected.

2. The flame-retardant and antistatic shading polyester fabric according to claim 1, characterized in that: The outer surface of the polyester layer (1) is provided with ventilation holes (6).

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