Antibacterial warm-keeping warp-knitted composite fabric

Abstract

The utility model discloses an antibacterial warm-keeping warp-knitted composite fabric which comprises a warp-knitted layer, a base layer is arranged below the warp-knitted layer, a wrapping layer is arranged below the base layer, a warm-keeping layer is filled between the wrapping layer and the base layer, and a skin-friendly layer is arranged below the wrapping layer. According to the antibacterial warm-keeping warp-knitted composite fabric, the warm-keeping layer is arranged between the wrapping layer made of the macromolecule waterproof breathable material and the base layer made of the cotton and linen material, so that on one hand, the breathable effect of the warp-knitted fabric is reserved, and meanwhile, the overall warm-keeping effect of the fabric is improved; the fabric is breathable, waterproof, heat-insulating, stiff and smooth, and is suitable for being used in winter clothes and other scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to an antibacterial and warm-keeping warp-knitted composite fabric. Background Art

[0002] Warp knitted fabrics are a type of textile process in the knitting field and have the following characteristics: Elongation and stretchability: Warp knitted fabrics have a certain elongation and stretchability, although the values ​​are lower compared to weft knitted fabrics. The stretchability is affected by factors such as fabric structure, tightness, finishing process, machine gauge and yarn type. Strength and stability: Warp knitted fabrics can increase their strength by using high-strength fiber yarns, yarns with balanced structures, higher machine gauges and fine high-strength yarns. In addition, warp knitted fabrics have good dimensional stability and are not easy to unravel and curl. Warp knitted fabrics are often used to make men's and women's tops, skirts, windbreakers, vests, cotton-padded jacket fabrics, children's clothing, etc., as well as as clothing linings, collars, hats, etc. In summary, warp knitted fabrics occupy an important position in clothing manufacturing and other application fields with their good elasticity, dimensional stability, breathability and crispness, as well as high strength and diversity. For example, the application number is "CN202322638492.4", a tear-resistant curtain warp knitted fabric, comprising: a base fabric layer, the base fabric layer is made of polyester filament warp knitting; an anti-ultraviolet fabric layer is arranged on one side of the base fabric layer; a tear-resistant warp knitted fabric layer is arranged on the side of the base fabric layer away from the anti-ultraviolet fabric layer; a flame-retardant fabric layer is arranged on the side of the tear-resistant warp knitted fabric layer away from the base fabric layer. Based on the tear-resistant curtain warp knitted fabric of the utility model, the aging of the curtain fabric under long-term sunlight exposure is slowed down by arranging an anti-ultraviolet fabric layer; the tear-resistant performance of the fabric is improved by the higher longitudinal tensile strength of the tear-resistant warp knitted fabric layer; the flame-retardant fabric layer can not only well meet the requirements of flame-retardant and fireproof fabrics, but also has higher tear strength.

[0003] Although it is breathable and stiff, making it suitable for clothing manufacturing, its breathability makes it insufficient for keeping out the cold when worn in winter. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an antibacterial and warm warp knitted composite fabric, which solves the problem that the existing warp knitted fabric has air permeability and stiffness and is suitable for the manufacture of clothing, but due to its air permeability, it has insufficient ability to keep out the cold when worn in winter.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an antibacterial and thermal insulation warp knitted composite fabric, comprising a warp knitted layer, a base layer is arranged below the warp knitted layer, a wrapping layer is arranged below the base layer, a thermal insulation layer is filled between the wrapping layer and the base layer, and a skin-friendly layer is arranged below the wrapping layer.

[0006] Preferably, a fixed pressing line is provided on the wrapping layer.

[0007] Preferably, a down layer is filled between the wrapping layer and the skin-friendly layer.

[0008] Preferably, the warp knitted layer is fixedly connected to the base layer via sutures.

[0009] Preferably, the down layer has a thickness of 2-5 mm.

[0010] Beneficial Effects

[0011] The utility model provides an antibacterial and thermal insulation warp knitted composite fabric. It has the following beneficial effects: the antibacterial and thermal insulation warp knitted composite fabric, by providing a thermal insulation layer between a wrapping layer of a polymer waterproof and breathable material and a base layer of a cotton and linen material, retains the breathability of the warp knitted fabric on the one hand, and also improves the overall thermal insulation effect of the fabric, and combines the advantages of breathability, waterproofness, thermal insulation and stiffness, and is suitable for use in winter clothing and other scenes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the utility model.

[0014] In the figure: 1. Warp knitted layer, 2. Base layer, 3. Warm insulation layer, 4. Skin-friendly layer, 5. Wrapping layer, 6. Fixed pressing line, 7. Down layer, 8. Suture line. DETAILED DESCRIPTION

[0015] 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.

[0016] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0017] 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 all adopt conventional means such as mature bolts, rivets, welding, twisting, blending, needle punching and hot melt compounding in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0018] It is breathable and stiff, making it suitable for clothing manufacturing. However, due to its breathability, it is not able to keep out the cold when worn in winter.

[0019] In view of this, the utility model provides an antibacterial and thermal insulation warp knitted composite fabric. By arranging a thermal insulation layer between the wrapping layer of polymer waterproof and breathable material and the base layer of cotton and linen material, on the one hand, the breathability effect of the warp knitted fabric is retained, and at the same time, the overall thermal insulation effect of the fabric is also improved. It combines the advantages of breathability, waterproofness, thermal insulation and crispness, and is suitable for use in scenarios such as winter clothing.

[0020] Depend on Figure 1-2 It can be seen that the antibacterial and thermal insulation warp knitted composite fabric in this case includes a warp knitted layer 1, a base layer 2 is arranged below the warp knitted layer 1, a wrapping layer 5 is arranged below the base layer 2, a thermal insulation layer 3 is filled between the wrapping layer 5 and the base layer 2, and a skin-friendly layer 4 is arranged below the wrapping layer 5.

[0021] In the specific implementation process, it is worth pointing out that the warp knitted layer 1 is formed by one or several groups of parallel arranged yarns, which are looped on all the working needles of the warp feeding machine at the same time to form a knitted fabric. The specific material is not limited as long as it meets the use requirements. The base layer 2 can be made of cotton and linen materials, which have the characteristics of good air permeability and sweat permeability. The wrapping layer 5 is used to fix the thermal insulation layer 3, and can be made of polymer waterproof and breathable material to achieve a waterproof effect. The thermal insulation layer 3 can be filled with cotton, or other materials with thermal insulation effect. The skin-friendly layer 4 can be made of long-staple cotton or wool and other materials with good thermal insulation properties. The purpose is to improve the wearing comfort and have a certain thermal insulation effect.

[0022] In one practicable manner, see Figure 1-2 A fixed pressing line 6 is provided on the wrapping layer 5.

[0023] In the specific implementation process, it is worth pointing out that the pressing line 6 is formed by hot pressing and plays a role in fixing the thermal insulation layer 3 to prevent the thermal insulation layer 3 from gathering together and causing partial loss of thermal insulation effect.

[0024] In one practicable manner, see Figure 1-2 A down layer 7 is filled between the wrapping layer 5 and the skin-friendly layer 4.

[0025] In the specific implementation process, it is worth pointing out that the down layer 7 can be selected according to needs to improve the overall warmth retention effect, for example, goose down is used as the raw material.

[0026] In one practicable manner, see Figure 1-2 The warp knitted layer 1 is fixedly connected to the base layer 2 through the suture line 8.

[0027] In the specific implementation process, it is worth pointing out that the stitching line 8 fixes the warp knitted layer 1 and the base layer 2 together, which causes less damage to the fabric and has a good fixing effect.

[0028] In one practicable manner, see Figure 1-2 The thickness of the down layer 7 is 2-5 mm.

[0029] In the specific implementation process, it is worth pointing out that such a thickness is neither too bulky nor too bulky, and has a certain warmth-keeping effect, and is sufficient to keep out the cold at a certain low temperature when used in conjunction with the thermal insulation layer 3 .

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0031] 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.

[0032] 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. An antibacterial and thermal insulation warp knitted composite fabric, comprising a warp knitted layer (1), characterized in that: A base layer (2) is arranged below the warp knitted layer (1), a wrapping layer (5) is arranged below the base layer (2), a thermal insulation layer (3) is filled between the wrapping layer (5) and the base layer (2), and a skin-friendly layer (4) is arranged below the wrapping layer (5).

2. The antibacterial and warm-keeping warp knitted composite fabric according to claim 1, characterized in that: A fixed pressing line (6) is provided on the wrapping layer (5).

3. The antibacterial and warm-keeping warp knitted composite fabric according to claim 1, characterized in that: A down layer (7) is filled between the wrapping layer (5) and the skin-friendly layer (4).

4. The antibacterial and warm-keeping warp knitted composite fabric according to claim 1, characterized in that: The warp knitted layer (1) is fixedly connected to the base layer (2) via a suture thread (8).

5. The antibacterial and warm-keeping warp knitted composite fabric according to claim 3, characterized in that: The thickness of the down layer (7) is 2-5 mm.

Images