A pile yarn net

Abstract

The utility model relates to the field of fabric relates to a velvet yarn special net, the utility model discloses a fabric main body, the fabric main body is by warp and weft 12 intertexture, the warp includes a plurality of groups first warp, second warp, third warp and fourth warp that set gradually, first warp includes surface layer warp and inner layer warp, surface layer warp and second warp are chenille yarn, inner layer warp and third warp are elastic yarn, fourth warp is polyester yarn, surface layer three -dimensional velvet yarn strip directly with human body back contact, elastic support layer when the user leans, will follow back curve slight deformation, fit waist, back curve, unloading force after quick rebound, the whole fabric gives consideration to velvet comfortable and elastic support, the use scene of adapting chair backrest, the visual texture of backrest is improved simultaneously by the partition design, avoids the monotony of traditional pure color backrest.

Description

Technical Field

[0001] This utility model relates to the field of fabrics, specifically to a special mesh fabric for fleece yarn. Background Technology

[0002] Currently, the design of breathable chair backrest materials generally faces the problem of balancing comfort and support: some fabrics, in pursuit of a soft, plush feel, use a single soft yarn for weaving, which, while gentle to the touch, lacks support. Prolonged use can cause the fabric to sag and deform, failing to provide stable support for the back and leading to lower back pain. Other fabrics prioritize support, using high-hardness yarns or multi-layered structures, but at the expense of skin-friendly comfort, resulting in a stiff feel, lack of elasticity, and poor conformability to the body's curves. Furthermore, most backrest materials lack clear structural divisions, resulting in a monotonous overall appearance. Utility Model Content

[0003] This invention provides a special mesh for velvet yarn to solve the problems of the prior art.

[0004] The objective of this utility model can be achieved through the following technical solution: A special yarn mesh includes: a fabric body, the fabric body being woven from warp and weft yarns 12; the warp yarns include a plurality of first warp yarns, second warp yarns, third warp yarns and fourth warp yarns arranged sequentially, the first warp yarns including surface warp yarns and inner warp yarns, the surface warp yarns and second warp yarns being chenille yarns, the inner warp yarns and third warp yarns being elastic yarns, and the fourth warp yarns being polyester yarns.

[0005] A further improvement is that the elastic yarn is TPEE yarn.

[0006] In a further improvement, the first warp yarn is provided in three sets, and each set of the first warp yarn includes a surface warp yarn and an inner warp yarn.

[0007] In a further improvement, the first warp yarns are arranged in three groups in sequence. The first warp yarn group on the side away from the second warp yarns only includes the surface warp yarns, while the two first warp yarn groups on the side closer to the second warp yarns both include the surface warp yarns and the inner warp yarns.

[0008] In a further improvement, the chenille yarn includes any one of polyester chenille yarn, nylon chenille yarn, and acrylic chenille yarn.

[0009] In a further improvement, the outer warp yarns and the inner warp yarns are naturally overlapped or fixedly connected by adhesive.

[0010] Compared with the prior art, the beneficial effects of this utility model of special mesh yarn are as follows: The surface layer of three-dimensional fleece strips comes into direct contact with the back of the human body. The short fiber structure of the chenille yarn reduces the friction between the fabric and the skin, making it soft and non-itchy when against the skin, especially suitable for the needs of breathability in summer and warmth in winter. When the user leans against it, the elastic support layer will slightly deform the curve of the back to fit the curve of the waist and back. After the force is released, it will quickly rebound and the fabric will not easily become loose or sag over long-term use. The overall fabric combines the comfort of a plush feel with elastic support, which is perfectly suited to the use of the chair back. At the same time, the partition design enhances the visual texture of the backrest and avoids the monotony of traditional solid color backrests. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the warp yarn arrangement of this utility model. Figure 2 This is a physical image of the present utility model. In the diagram, 11-warp yarn, 111-first warp yarn, 1111-outer layer warp yarn, 1112-inner layer warp yarn, 112-second warp yarn, 113-third warp yarn, 114-fourth warp yarn, and 12-weft yarn. Detailed Implementation

[0012] In the description of this utility model, it should be noted that the terms center, up, down, left, right, vertical, horizontal, inner, and outer, indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Unless otherwise explicitly specified and limited, the terms installation, connection, and linkage should be interpreted broadly; for example, they can refer to fixed connections or detachable connections. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0013] The following is a description of the embodiments and appendices. Figures 1-2 The technical solution of this utility model will be further described below.

[0014] Example 1 A type of fleece mesh includes: a fabric body, the fabric body being woven from warp yarns 11 and weft yarns 12; the warp yarns 11 include a plurality of first warp yarns 111, second warp yarns 112, third warp yarns 113 and fourth warp yarns 114 arranged sequentially, the first warp yarns 111 include a surface warp yarn 1111 and an inner warp yarn 1112, the surface warp yarns 1111 and second warp yarns 112 are chenille yarn, the inner warp yarns 1112 and third warp yarns 113 are elastic yarn, and the fourth warp yarn 114 is polyester yarn.

[0015] like Figures 1-2As shown, the working principle of this utility model is as follows: The warp yarns consist of multiple sets of first warp yarns, including surface warp yarns (chenille yarn), which are continuously arranged when interwoven with adjacent second warp yarns (also chenille yarn). Chenille yarn itself has a core yarn wrapped with short fibers. When multiple chenille yarns (first warp surface yarn + second warp yarn) are interwoven together, they form a three-dimensional pile strip of a certain width on the surface of the fabric, rather than the feel of scattered single yarns. The inner layer of the first warp yarn (elastic yarn) and the third warp yarn (elastic yarn) are arranged in a corresponding manner to form an elastic support layer in the inner layer of the fabric. When the weft yarn 12 interweaves with this elastic support layer, the deformable characteristics of the elastic yarn allow the fabric to deform under stress and rebound after stress relief. Furthermore, the cooperation between the inner layer of the warp yarn and the third warp yarn can prevent local collapse caused by uneven stress on a single elastic yarn. The fourth warp yarn (polyester yarn) is spaced out in the warp sequence. Polyester yarn has strong color stability and forms a visual contrast with the velvety feel of chenille yarn, thus dividing the fabric surface into clear functional areas and avoiding overall visual monotony.

[0016] As a further preferred embodiment, the elastic yarn is TPEE yarn. TPEE (thermoplastic polyester elastomer) yarn itself has the characteristics of high elastic recovery rate, aging resistance, friction resistance, and good temperature resistance: compared with ordinary elastic yarn, TPEE yarn is less prone to irreversible deformation of molecular structure after long-term stress (such as repeated leaning); and its surface is smooth, so it is not easy for the yarn to pill or break due to friction when interlacing with the weft yarn 12; at the same time, TPEE yarn is resistant to high and low temperatures, and will not soften due to high temperatures in summer or harden due to low temperatures in winter, and can maintain a stable elastic state.

[0017] As a further preferred embodiment, the first warp 111 is provided in three sets, each set including a surface warp 1111 and an inner warp 1112. The velvet strip formed by the four continuous chenille yarns has a uniform width (about 2-3cm), so when the user's back is in contact with it, the velvet feel is continuous and without any breaks, and the comfort against the skin is more uniform; the support points formed by the three concentrated elastic yarns prevent local soreness caused by insufficient support when leaning against it.

[0018] In a further preferred embodiment, the first warp yarns 111 are arranged in three sets sequentially. The set of first warp yarns 111 on the side away from the second warp yarns 112 consists only of the outer layer warp yarns 1111, while the two sets of first warp yarns 111 on the side closer to the second warp yarns 112 each consist of an outer layer warp yarn 1111 and an inner layer warp yarn 1112. Reducing the amount of raw material used by one elastic yarn can lower the raw material cost. Reducing the amount of elastic yarn only results in a slight decrease in support, while the core support remains unaffected.

[0019] As a further preferred embodiment, the chenille yarn 112 includes any one of polyester chenille yarn, nylon chenille yarn, acrylic chenille yarn, wool chenille yarn, rayon chenille yarn, and cotton chenille yarn. Different materials have their own advantages and costs. Polyester chenille yarn is high in strength, wear-resistant and durable for daily use, quick-drying after washing and does not shrink, and has a low cost, making it suitable for mass-market consumer chairs such as office chairs and dining chairs. Nylon chenille yarn has better elasticity than polyester and is resistant to chemical corrosion. The fabric changes shape naturally when it is fitted to the back, and its cost is low to medium, making it suitable for dining chairs and other scenarios that require frequent cleaning. Acrylic chenille yarn has good warmth retention, is lightweight and has high loft, and is not cold against the skin in winter. Its cost is moderate, making it suitable for chairs used in winter or in northern regions. Wool chenille yarn is naturally soft, has a delicate and smooth feel against the skin, and is not stuffy in summer. Its cost is high, making it suitable for high-end products such as casual sofa chairs and solid wood matching chairs. Rayon chenille yarn has good luster, a smooth feel, and excellent dyeability. The fabric surface has a natural luster and the colors are bright and do not fade easily. Its cost is moderate, making it suitable for chairs with a focus on appearance design, such as trendy and light luxury styles. Cotton chenille yarn is naturally skin-friendly and has no risk of allergies when placed against the skin, making it suitable for scenarios where skin-friendliness is important, such as children's chairs and elderly chairs.

[0020] As a further preferred embodiment, the outer warp yarns 1111 and the inner warp yarns 1112 are naturally overlapped or fixedly connected by adhesive. Without glue, the fabric is softer overall, without a stiff or plastic feel against the skin, and the absence of adhesives reduces the release of chemicals.

[0021] Bonding prevents the outer chenille layer from separating from the inner elastic yarn after long-term use, avoiding localized loss of pile or decreased support. Furthermore, since the backrest material of the chair needs to be cut into a specific shape according to the chair type, the edges of the bonded fabric are less likely to fray or separate after cutting, reducing the need for rough edge treatment during processing.

[0022] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A yarn netting characterized by, include: The main body of the fabric is made of interwoven warp and weft yarns; the warp yarns include a number of sets of first warp yarns, second warp yarns, third warp yarns and fourth warp yarns arranged in sequence, the first warp yarns include surface warp yarns and inner warp yarns, the surface warp yarns and second warp yarns are chenille yarns, the inner warp yarns and third warp yarns are elastic yarns, and the fourth warp yarns are polyester yarns.

2. The special mesh fabric for fleece yarn according to claim 1, characterized in that, The elastic yarn is TPEE yarn.

3. A terry yarn net according to claim 1, wherein The first warp yarn is provided in three sets, and each set of the first warp yarn includes a surface warp yarn and an inner warp yarn.

4. A terry yarn net according to claim 1, wherein The first warp yarns are arranged in three groups in sequence. The first warp yarn group on the side away from the second warp yarns only includes the surface warp yarns, while the two first warp yarn groups on the side closer to the second warp yarns both include the surface warp yarns and the inner warp yarns.

5. A terry yarn net according to claim 1, wherein The chenille yarn includes any one of polyester chenille yarn, nylon chenille yarn, and acrylic chenille yarn.

6. A terry yarn net according to claim 1, wherein The outer warp yarns and the inner warp yarns are naturally overlapped or fixedly connected by adhesive.

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