Lyocell polyester elastic lining

Abstract

The utility model discloses a lyocell polyester elastic lining which comprises a lining body formed by interweaving warp yarns and weft yarns. The warp yarns comprise first warp yarns, and the first warp yarns are lyocell fiber yarns; the fineness of the lyocell fiber yarns is 60 to 100 S; the weft yarns comprise first weft yarns which take spandex filaments as cores, and polyester fiber filaments are spirally wound outside the first weft yarns. Based on the lyocell polyester elastic lining, the spandex filaments serve as cores of the weft yarns, and the polyester fiber filaments are spirally wound outside the weft yarns, so that the lining body has elasticity in the weft direction, the lining body can adapt to activities of a wearer, and limbs can stretch conveniently; the lyocell fiber yarns are used as the warp yarns, so that the lining main body is natural in gloss, smooth in hand feeling and good in moisture permeability and air permeability.

Description

Technical Field

[0001] The utility model relates to the technical field of lining fabrics, in particular to a lyocell polyester stretch lining fabric. Background Art

[0002] Lining refers to the material that is the innermost layer of clothing and partially or completely covers the inside of the clothing. Lining is a kind of auxiliary material, and is the most used auxiliary material in a piece of clothing besides the outer fabric. It is generally used for clothing with fillings, clothing that needs to strengthen the supporting fabric, and some relatively delicate and high-end clothing. Since lining is indispensable in the design and production of these clothes and is used in large quantities, the industry also includes lining in the scope of the main materials of clothing and makes it an accessory of clothing fabric.

[0003] Although lining only appears on the back of clothing, due to the multiplicity of clothing fabrics and the diversity of styles, as well as people's needs in wearing and using, it still needs to meet some requirements different from the fabric. For high-end hollow clothing made of silk fabric, lining is required to achieve the function of anti-seepage, but common lining has no elasticity, which restricts the wearer's limbs. Therefore, it is necessary to develop a lyocell polyester stretch lining. Utility Model Content

[0004] The utility model aims to provide a lyocell polyester stretch lining, which aims to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: a lyocell polyester stretch lining, comprising: a lining body, the lining body is interwoven by warp yarns and weft yarns; the warp yarns include first warp yarns, the first warp yarns are lyocell fiber yarns; the fineness of the lyocell fiber yarns is 60-100S; the weft yarns include first weft yarns, the first weft yarns have spandex filaments as the core, and are spirally wound with polyester fiber filaments on the outside.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the fineness of the spandex filament is 20D, and the fineness of the polyester fiber filament is 30D.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the warp density of the lining body is 258 strands / 10cm, and the weft density is 122 strands / 10cm.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the lining body is a five-piece satin weave.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the cross-section of the polyester fiber filament is cross-shaped.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the warp yarn also includes a second warp yarn, and the arrangement order of the warp yarn is three first warp yarns and two second warp yarns; the second warp yarn is acetate fiber filament.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the weft yarn also includes a second weft yarn, and the weft yarn is arranged in the order of three first weft yarns and two second weft yarns; the second weft yarn has a spandex filament as a core and is spirally wound with a cool nylon filament on the outside.

[0012] The beneficial effects of the utility model are as follows: based on the lyocell polyester stretch lining of the utility model, the weft yarn uses spandex filaments as the core, and the polyester fiber filaments are spirally wound on the outside, so that the lining body has elasticity along the weft direction, can adapt to the activities of the wearer, and facilitate the stretching of limbs; the lyocell fiber yarn is used as the warp yarn so that the lining body has a natural luster, a smooth hand feel, and good moisture permeability and air permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The fabric structure diagram of the lyocell polyester stretch lining involved in the first and second embodiments;

[0014] Figure 2 This is a fabric structure diagram of the lyocell polyester stretch lining involved in Example 3;

[0015] Figure 3 This is a fabric structure diagram of the lyocell polyester stretch lining involved in Example 4;

[0016] In the figure: 1-first warp yarn, 2-first weft yarn, 3-second warp yarn, 4-second weft yarn. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Embodiment 1

[0019] Combination Figure 1 The present embodiment is described in detail. A lyocell polyester stretch lining includes: a lining body, wherein the lining body is interwoven with warp yarns and weft yarns; the warp yarns include first warp yarns 1, which are lyocell fiber yarns; the fineness of the lyocell fiber yarns is 60-100S; the weft yarns include first weft yarns 2, which have spandex filaments as cores and are spirally wound with polyester fiber filaments. Specifically, in the present embodiment, the fineness of the lyocell fiber yarns is 80S.

[0020] The raw material of Lyocell fiber is cellulose, which is inexhaustible in nature. It uses pulp formed by crushing renewable bamboo and wood as raw material. The advanced technology makes its solvent recovery rate as high as 99.7%. There is no chemical reaction in the production process, and the solvent used is non-toxic. It is not only energy-saving and environmentally friendly, but also sustainable. Lyocell fiber has many excellent properties of natural fiber and synthetic fiber. It not only has the comfort, good hand feel and easy dyeing characteristics of cotton fiber, but also has the environmental protection characteristics that viscose fiber does not have. In addition, the fabric of Lyocell fiber yarn has natural luster, smooth hand feel, high strength, basically no shrinkage, and good moisture permeability and air permeability.

[0021] Furthermore, the fineness of the spandex filament is 20D, and the fineness of the polyester fiber filament is 30D. Spandex is a polyurethane fiber with excellent elasticity. The first weft yarn 2 has the spandex filament as the core and the polyester fiber filament is spirally wound on the outside. The fabric woven therefrom has excellent elasticity along the weft direction, can adapt to the activities of the wearer, and facilitate the stretching of the limbs.

[0022] Furthermore, the warp density of the lining body is 258 strands / 10cm, and the weft density is 12 strands / 10cm.

[0023] Furthermore, the lining body is a five-piece satin weave. Specifically, in this embodiment, the lining body is a five-piece three-fly warp satin weave, and the side showing the warp satin is close to the user, providing better comfort to the user.

[0024] Embodiment 2

[0025] The difference from the first embodiment is that the cross section of the polyester fiber filament is a cross shape. The cross-shaped cross section of the polyester fiber filament has four grooves along the longitudinal direction, and the grooves have a capillary effect, have a good moisture conduction effect, can quickly conduct moisture and perspiration, keep the fabric cool and dry, and improve the comfort of the user.

[0026] Embodiment 3

[0027] The difference from the first embodiment is that the warp yarn also includes a second warp yarn 3, and the arrangement order of the warp yarn is three first warp yarns 1 and two second warp yarns 3; the second warp yarn 3 is acetate fiber filament. Acetate fiber, also known as cellulose acetate fiber, is a regenerated cellulose fiber made by spinning cellulose acetate ester by chemical method. Acetate fiber filament resembles real silk, with elegant luster, soft and smooth feel, light texture, good elasticity, not easy to wrinkle, good drape, thermoplasticity, dimensional stability, and stable antistatic property. The amorphous microporous structure of acetate fiber filament has a moisture-conducting effect, which can make its fabric more comfortable and cool to wear.

[0028] Embodiment 4

[0029] The difference from the first embodiment is that the weft yarn also includes a second weft yarn 4, and the arrangement order of the weft yarn is three first weft yarns 2 and two second weft yarns 4; the second weft yarn 4 has a spandex filament as the core, and the outer spiral is wound with cool nylon filament. The cool nylon filament is blended with 9% ice-cool jade nanopowder in the nylon spinning solution, so that the nylon fiber has a high thermal conductivity, fast heat dissipation, and a permanent body-touching cool feeling function, which can quickly dissipate heat and cool down, thereby increasing the cooling effect of the fabric. Specifically, in this embodiment, the lining body is a five-piece two-fly weft satin weave, and the side showing the weft satin is close to the user, providing the user with a cool and comfortable feeling.

[0030] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A lyocell polyester stretch lining, characterized in that: include: The lining body is formed by interweaving warp yarns and weft yarns; the warp yarns include first warp yarns (1), the first warp yarns (1) are lyocell fiber yarns; the fineness of the lyocell fiber yarns is 60-100S; the weft yarns include first weft yarns (2), the first weft yarns (2) have spandex filaments as cores and are spirally wound with polyester fiber filaments on the outside.

2. A lyocell polyester stretch lining according to claim 1, characterized in that: The fineness of the spandex filament is 20D, and the fineness of the polyester fiber filament is 30D.

3. The lyocell polyester stretch lining according to claim 1, characterized in that: The warp density of the lining body is 258 strands / 10cm, and the weft density is 12 strands / 10cm.

4. The lyocell polyester stretch lining according to claim 1, characterized in that: The lining body is a five-piece satin weave.

5. The lyocell polyester stretch lining according to claim 1, characterized in that: The cross section of the polyester fiber filament is a cross shape.

6. The lyocell polyester stretch lining according to claim 1, characterized in that: The warp yarns also include second warp yarns (3), and the warp yarns are arranged in the order of three first warp yarns (1) and two second warp yarns (3); the second warp yarns (3) are acetate fiber filaments.

7. The lyocell polyester stretch lining according to claim 1, characterized in that: The weft yarns also include second weft yarns (4), and the weft yarns are arranged in the order of three first weft yarns (2) and two second weft yarns (4); the second weft yarns (4) have spandex filaments as the core and are spirally wound with cool nylon filaments on the outside.

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