Light and thin flame-retardant polyester taffeta fabric

Abstract

The utility model discloses a light and thin flame-retardant polyester taffeta fabric which comprises a fabric layer, the fabric layer is formed by weaving textile threads, the textile threads comprise first polyester yarns, flame retardants, second polyester yarns and anti-ultraviolet agents, the first polyester yarns are evenly distributed inside the fabric layer in the warp and weft directions, and the second polyester yarns are evenly distributed inside the fabric layer in the warp and weft directions. A flame retardant is arranged in the first polyester yarn, and second polyester yarn is twisted and woven on the outer side of the first polyester yarn. According to the light and thin flame-retardant polyester taffeta fabric, through cooperation of the fabric layer and the spinning threads, the spinning threads are woven through a loom to form the fabric layer, finally, the prepared fabric layer can be processed into a curtain to be laid for use, the flame retardant in the fabric layer can endow the curtain with the flame-retardant performance to a certain degree, combustion supporting is not likely to be achieved after the fabric meets open fire in the laying period, and the flame-retardant effect is good. In addition, the anti-ultraviolet agent in the fabric layer can improve the performance of the anti-ultraviolet agent, so that the practicability of the polyester silk fabric curtain is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester spun yarn fabrics, in particular to a light and thin flame-retardant polyester spun yarn fabric. Background Art

[0002] Polyester spun fabric is a type of spun silk woven from polyester filaments and falls into the category of plain fabrics. While its advantages include smoothness, softness, breathability, abrasion resistance, and wrinkle resistance, its disadvantages include potential irritation for some people. Polyester spun fabric, a type of spun silk woven from polyester filaments, possesses many excellent properties. Firstly, its surface is remarkably smooth, soft and comfortable to the touch, and it is resistant to pilling or linting. Polyester spun fabric also offers excellent breathability and moisture absorption, preventing stuffiness and airtightness even in humid environments. Furthermore, it is highly abrasion-resistant and wrinkle-resistant, resisting damage and deformation, and retaining its beauty and texture over time. These characteristics make polyester spun fabric widely used in the manufacture of a variety of clothing and household items, including high-end fashion, casual wear, sportswear, as well as bed sheets, quilt covers, and curtains.

[0003] Currently, there are curtains made of polyester fabrics on the market. Although they have the advantages of wear resistance, wrinkle resistance, lightness, beauty and texture, polyester fabrics are relatively thin and light, and the internal fibers have a high oxygen content. When exposed to open flames, they will quickly ignite and have poor safety performance. In addition, also because of the thinness of polyester fabrics, the curtains made from them have insufficient resistance to ultraviolet rays during laying and use. The practical performance of polyester fabric curtains needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a thin and light flame-retardant polyester spun fabric to solve the problem raised in the above background technology that polyester spun fabric is relatively thin and light, and the internal fibers have a high oxygen content, which will quickly support combustion when encountering an open flame, resulting in poor safety performance. In addition, due to the thinness of the polyester spun fabric, the curtain made of it has a relatively insufficient resistance to ultraviolet rays during laying and use, and the practical performance of polyester spun fabric curtains needs to be improved.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a light and thin flame-retardant polyester spunlace fabric, comprising a fabric layer, wherein the fabric layer is woven from textile yarns;

[0006] The textile thread comprises a first polyester yarn, a flame retardant, a second polyester yarn and an anti-ultraviolet agent;

[0007] The first polyester yarn is evenly distributed in the warp and weft directions inside the fabric layer, a flame retardant is provided inside the first polyester yarn, a second polyester yarn is twisted and woven outside the first polyester yarn, and an anti-ultraviolet agent is provided inside the second polyester yarn.

[0008] Preferably, a hollow cavity is provided in the inner center of the first polyester yarn and the second polyester yarn.

[0009] Preferably, the outer side of the textile thread is provided with an anti-fouling coating.

[0010] Compared with the existing technology, the beneficial effects of the present invention are: the light and thin flame retardant polyester spun fabric has the following advantages over the traditional technology:

[0011] Through the coordination between the fabric layer and the textile thread, the processing personnel first twist and weave the first polyester yarn with a flame retardant inside and the second polyester yarn with an anti-ultraviolet agent inside to obtain the textile thread, then weave the textile thread through a loom to form a fabric layer, and finally process the prepared fabric layer into curtains for laying and use. The flame retardant inside the fabric layer can give it flame retardant properties to a certain extent, and it is not easy to support combustion when encountering open flames during laying, and the safety performance is enhanced. In addition, the anti-ultraviolet agent inside the fabric layer can improve the anti-ultraviolet agent performance, so that the practical performance of the polyester silk fabric curtains is enhanced.

[0012] Through the coordination among the fabric layer, textile thread, hollow cavity and anti-fouling coating, the hollow cavity in the center of the first polyester yarn and the second polyester yarn can form a hollow structure, which can improve the lightness and softness of the fabric layer to a certain extent. The anti-fouling coating arranged on the outside of the textile thread can make it difficult for dry dirt to adhere, so that the fabric layer has a good anti-fouling effect and the functionality of the fabric layer is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and other features, advantages, and aspects of the various embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the originals and elements are not necessarily drawn to scale.

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A magnified view of a part of a textile thread;

[0016] Figure 3 for Figure 1 Cross-section of a textile thread.

[0017] In the figure: 1. fabric layer, 2. textile thread, 21. first polyester yarn, 22. flame retardant, 23. second polyester yarn, 24. anti-ultraviolet agent, 3. hollow cavity, 4. anti-fouling coating. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-3 The utility model provides a technical solution: a light and thin flame-retardant polyester spun fabric, comprising a fabric layer 1, the fabric layer 1 is woven from a textile thread 2, the textile thread 2 comprises a first polyester yarn 21, a flame retardant 22, a second polyester yarn 23 and an anti-ultraviolet agent 24, the first polyester yarn 21 is evenly distributed in the warp and weft directions inside the fabric layer 1, the interior of the first polyester yarn 21 is provided with a flame retardant 22, the flame retardant 22 is a brominated flame retardant, which can be added to the melt before the first polyester yarn 21 is melt-spinned, and then after being spun through a spinneret, the first polyester yarn 21 with the flame retardant 22 inside can be obtained, the outer side of the first polyester yarn 21 is twisted and woven with a second polyester yarn 23, the interior of the second polyester yarn 23 is provided with an anti-ultraviolet agent 24, the anti-ultraviolet agent 24 is ceramic powder, or other mineral powder that can shield ultraviolet rays. It can be added to the melt before the second polyester yarn 23 is melt-spinned, and then after being spinned through a spinneret, the second polyester yarn 23 with an anti-ultraviolet agent 24 inside can be obtained. A hollow cavity 3 is provided in the internal center of the first polyester yarn 21 and the second polyester yarn 23. During the spinning of the first polyester yarn 21 and the second polyester yarn 23, a spinneret with U-shaped or C-shaped micropores is required for spinning, so that a hollow cavity 3 can be provided in the internal center of the first polyester yarn 21 and the second polyester yarn 23. An anti-fouling coating 4 is provided on the outside of the textile line 2. The main material of the anti-fouling coating 4 is a modified polysiloxane compound, which is not easy to adhere to dry dirt and has an anti-dry dirt effect.

[0020] The processing personnel first add appropriate amounts of flame retardant 22 and anti-ultraviolet agent 24 to the melt of the first polyester yarn 21 and the second polyester yarn 23 before melt spinning, so that they are respectively arranged inside the melt of the first polyester yarn 21 and the second polyester yarn 23, and spin the yarn using a spinneret with U-shaped or C-shaped microholes, so that the upper hollow cavity 3 can be set in the inner center of the first polyester yarn 21 and the second polyester yarn 23. Then, the first polyester yarn 21 with flame retardant 22 and the second polyester yarn 23 with anti-ultraviolet agent 24 are prepared. The yarn 2 is twisted and woven together to form a textile yarn 2, and an anti-fouling layer 4 is evenly provided on the outside of the textile yarn 2. The textile yarn 2 is then woven through a loom to form a fabric layer 1. Finally, the fabric layer 1 can be processed into a curtain for laying and use. The flame retardant 22 inside the fabric layer 1 can give it flame retardant properties to a certain extent. It is not easy to support combustion when encountering open flames during laying, and the safety performance is enhanced. In addition, the anti-ultraviolet agent 24 inside the fabric layer 1 can improve the anti-ultraviolet agent performance, so that the practical performance and functionality of the polyester silk fabric curtains can be enhanced.

[0021] 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", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 cannot be understood as a limitation on the present invention.

[0022] In the present invention, some words such as "elements", "components" and "materials" are only used to facilitate relevant technical personnel to understand and realize their roles, rather than to limit and protect their components. In addition, the fabric processing terms such as "twisting and weaving", "blending", "stitching" and "compounding" involved in the present invention are all well-known fabric processing methods. The redundant description is only for the convenience of understanding and implementation, rather than for the protection of the processing methods. Therefore, no additional explanation will be given.

[0023] The standard parts or fiber yarns used in the present invention 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 composite and hot melt composite in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology and will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light and thin flame-retardant polyester spunlace fabric, comprising a fabric layer (1), characterized in that: The fabric layer (1) is woven from textile yarn (2); The textile thread (2) comprises a first polyester yarn (21), a flame retardant (22), a second polyester yarn (23) and an anti-ultraviolet agent (24); The first polyester yarn (21) is evenly distributed in the warp and weft directions inside the fabric layer (1); a flame retardant (22) is provided inside the first polyester yarn (21); a second polyester yarn (23) is twisted and woven outside the first polyester yarn (21); and an anti-ultraviolet agent (24) is provided inside the second polyester yarn (23).

2. The light and thin flame-retardant polyester spunlace fabric according to claim 1, characterized in that: A hollow cavity (3) is provided in the inner center of the first polyester yarn (21) and the second polyester yarn (23).

3. The light and thin flame-retardant polyester spunlace fabric according to claim 1, characterized in that: The outer side of the textile thread (2) is provided with an anti-fouling coating (4).

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