Knitted cotton wool fabric

Abstract

The utility model provides a knitted cotton wool fabric, which relates to the field of textile technology. The knitted cotton wool fabric is woven from a multifunctional blended yarn with the functions of hygroscopic heating and antibacterial deodorization through a knitting weft knitting process. The knitted cotton wool fabric provided by the utility model is woven from a multifunctional blended yarn with the functions of hygroscopic heating and antibacterial deodorization through a knitting weft knitting process, which enables the knitted cotton wool fabric to have the properties of hygroscopic heating and antibacterial deodorization. The viscose yarn in the blended yarn of the utility model is modified by a graphene solution so that it has the functions of far-infrared heating, light absorption heating and heat storage, and the utility model realizes the integration of multiple functions.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a knitted cotton wool cloth. Background Art

[0002] Cotton interlock is a knitted fabric made of two ribbed structures. It is soft, elastic, smooth, and has clear textures. The raised surface makes people feel warmer. The ordinary cotton interlock on the market does not have the heat-generating property and is criticized by consumers. Utility Model Content

[0003] The utility model aims to provide a knitted cotton wool cloth to solve the problems existing in the above-mentioned prior art, so that the cotton wool cloth has the performance of moisture absorption and heat generation.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] The utility model provides a knitted cotton wool cloth, which is woven from multifunctional blended yarns with moisture absorption, heat generation, antibacterial and deodorizing functions through a knitting weft knitting process.

[0006] Preferably, the blended yarn is formed by using viscose yarn as the yarn core, and wrapping moisture-absorbing and heat-generating fibers and antibacterial and deodorizing fibers around the yarn core.

[0007] Preferably, the moisture-absorbing and heat-generating fibers and the antibacterial and deodorizing fiber filaments are sequentially wrapped around the outer periphery of the yarn core, or the antibacterial and deodorizing fiber filaments and the moisture-absorbing and heat-generating fibers are sequentially wrapped around the outer periphery of the yarn core.

[0008] Preferably, the viscose yarn is a viscose yarn core modified by a graphene solution.

[0009] Preferably, the hygroscopic and heat-generating fiber is a modified hygroscopic and heat-generating acrylic fiber.

[0010] Preferably, the antibacterial and deodorizing fiber yarn is modified viscose fiber yarn.

[0011] Preferably, the inner layer of the knitted cotton wool cloth is also subjected to a sanding treatment.

[0012] Compared with the prior art, the utility model has achieved the following technical effects:

[0013] The knitted cotton wool fabric provided by the utility model is made of multifunctional blended yarns with moisture absorption, heat generation, antibacterial and deodorizing functions through weft knitting, which makes the knitted cotton wool fabric have moisture absorption, heat generation, antibacterial and deodorizing properties.

[0014] In some embodiments, the viscose yarn is modified by a graphene solution so as to have far-infrared heating and light-absorbing heating functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the cross-sectional structure of the blended yarn in the embodiment of the utility model;

[0017] In the figure: 1- yarn core; 2- graphene; 3- moisture-absorbing and heat-generating fiber; 4- antibacterial and deodorizing fiber. DETAILED DESCRIPTION

[0018] 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.

[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] The utility model provides a knitted cotton wool fabric, which is woven from multifunctional blended yarns with moisture absorption, heat generation, antibacterial and deodorizing functions through a knitting weft knitting process, so that the knitted cotton wool fabric has moisture absorption, heat generation, antibacterial and deodorizing properties.

[0021] The blended yarn in the utility model can be any yarn with moisture absorption, heat generation and antibacterial and deodorizing functions in the prior art, or can be realized by the following schemes, such as Figure 1 As shown, the blended yarn is formed by using viscose yarn as the yarn core 1 and wrapping moisture-absorbing and heat-generating fibers 3 and antibacterial and deodorizing fiber yarns 4 around the yarn core 1 .

[0022] Specifically, the blended yarn has three structures. First, the hygroscopic and heat-generating fibers 3 and the antibacterial and deodorizing fiber yarns 4 are sequentially wrapped around the outer periphery of the yarn core 1. Second, the antibacterial and deodorizing fiber yarns 4 and the hygroscopic and heat-generating fibers 3 are sequentially wrapped around the outer periphery of the yarn core 1. Third, the antibacterial and deodorizing fiber yarns 4 and the hygroscopic and heat-generating fibers 3 are simultaneously wrapped around the outer periphery of the yarn core 1.

[0023] Among them, the first structure refers to first wrapping multiple strands of hygroscopic and heat-generating fibers 3 around the periphery of the yarn core 1 to form a semi-finished product, and then wrapping multiple strands of antibacterial and deodorizing fiber yarns 4 around the periphery of the semi-finished product line. Similarly, the second structure refers to first wrapping multiple strands of antibacterial and deodorizing fiber yarns 4 around the periphery of the yarn core 1 to form a semi-finished product, and then wrapping multiple strands of hygroscopic and heat-generating fibers 3 around the periphery of the semi-finished product line. Both semi-finished products are regarded as a whole, and the remaining fibers are wrapped around the periphery of the whole. The third structure is that the antibacterial and deodorizing fiber yarns 4 and the hygroscopic and heat-generating fibers 3 are on the same circumferential surface outside the yarn core 1. The third structure helps to reduce the cross-sectional size of the blended yarn.

[0024] In the utility model, the antibacterial and deodorizing fiber yarn 4 can significantly improve the overall antibacterial and deodorizing function of the cotton wool cloth.

[0025] In some embodiments, the viscose yarn is a viscose yarn core 1 modified by a graphene 2 solution, so that it has excellent far-infrared heating and light-absorbing heating functions, and improves thermal insulation performance. The knitted cotton wool fabric in this embodiment contains graphene 2, which can be stimulated by the heating function to generate a heat storage function; in addition, its excellent conductivity can eliminate the static effect during the yarn processing process.

[0026] In some embodiments, the hygroscopic and heat-generating fiber 3 in the embodiment of the utility model is a modified hygroscopic and heat-generating acrylic fiber.

[0027] In some embodiments, the antibacterial and deodorizing fiber yarn 4 in the embodiments of the present invention is a modified viscose fiber yarn.

[0028] In some embodiments, the embodiments of the present invention further perform a sanding treatment on the inner layer of the knitted cotton wool cloth.

[0029] During the production, the multifunctional blended yarn with the above-mentioned moisture absorption and heat generation, heat storage and antibacterial and deodorizing functions is used for weaving. 2-6 warp and weft yarns are interwoven to obtain a multifunctional knitted fabric, and then the inner layer of the obtained fabric is subjected to a sanding process. The process is sanding 1-3 times, the sanding speed is 10m / min, and the tension is 30kg. Then the fabric is subjected to a singeing treatment, and the temperature during the singeing is 170℃ and the speed is 65m / min. After the treatment, a knitted cotton wool fabric with the multifunctional properties of moisture absorption and heat generation, light absorption and heat generation, far-infrared heat generation, heat storage, and antibacterial and deodorizing can be obtained.

[0030] The effect test is shown in Table 1 below. The reference standard for moisture absorption and heat generation performance is GB / T 29866, and the reference standard for deodorization performance is GB / T33610.

[0031] Table 1

[0032] Test content Test Results Maximum temperature rise (℃) 8.7 Average temperature rise within 30 minutes (℃) 3.6 Deodorizing performance Level 1

[0033] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A knitted cotton wool fabric, characterized in that: The knitted cotton wool cloth is woven from multifunctional blended yarn with moisture absorption, heat generation and antibacterial and deodorizing functions through a knitting weft knitting process; the blended yarn uses viscose yarn as a yarn core, and moisture absorption, heat generation fiber and antibacterial and deodorizing fiber yarn are wrapped around the yarn core.

2. The knitted cotton interlock fabric according to claim 1, characterized in that: The moisture-absorbing and heat-generating fibers and the antibacterial and deodorizing fibers are sequentially wrapped around the outer periphery of the yarn core, or the antibacterial and deodorizing fibers and the moisture-absorbing and heat-generating fibers are sequentially wrapped around the outer periphery of the yarn core.

3. The knitted cotton interlock fabric according to claim 1, characterized in that: The viscose yarn is a viscose yarn core that has been modified with a graphene solution.

4. The knitted cotton interlock fabric according to claim 1, characterized in that: The hygroscopic and heat-generating fiber is a modified hygroscopic and heat-generating acrylic fiber.

5. The knitted cotton interlock fabric according to claim 1, characterized in that: The antibacterial and deodorizing fiber yarn is a modified viscose fiber yarn.

6. The knitted cotton interlock fabric according to claim 1, characterized in that: The inner layer of the knitted cotton fleece is also subjected to a sanding treatment.

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