CN210940772U - Antibacterial and anti-mite garment fabric based on biomass fibers - Google Patents

Abstract

The utility model relates to the field of functional fabrics, in particular to an antibacterial and anti-mite garment fabric based on biomass fibers, which comprises an antibacterial breathable inner layer, an anti-mite intermediate layer and a surface interlayer; the antibacterial breathable inner layer, the anti-mite middle layer and the surface interlayer are sequentially laminated and compounded by hot pressing from inside to outside through the breathable microporous hot melt adhesive; the antibacterial breathable inner layer is of a plain weave structure and is woven by bamboo fiber yarns; the anti-mite middle layer is formed by interweaving anti-mite yarns in a warp-weft mode; the anti-mite yarn comprises a core yarn layer and a wrapping fiber layer; the core yarn layer is made of kapok fiber; the wrapping fiber layer is combed cotton fiber, and the combed cotton fiber is wrapped outside the core yarn layer in a spiral manner; the surface interlayer is woven by fine denier fiber yarns in a plain weave structure. The utility model discloses a three-layer complex laminated structure through biomass fiber (bamboo fibril and kapok fiber), realizes good antibiotic anti-mite function, and washing fastness and durability are good, and natural health is comfortable ventilative.

Description

A kind of antibacterial and anti-mite clothing fabric based on biomass fiber

technical field

The utility model relates to the field of functional fabrics, and relates to an antibacterial and anti-mite clothing fabric based on biomass fibers.

Background technique

Mites are microscopic pests that are invisible to the naked eye. There are more than 50,000 species of mites found in the world. Mites generally exist in the home environment, such as parasitic on bedding, carpets, cushions, clothing, plush toys, etc. With the help of fungi, they feed on the dander shed by the human body, and the mites multiply rapidly and are difficult to eliminate. Mites are suitable for survival under the conditions of temperature of 20-30 ℃ and relative humidity of more than 55%. Therefore, modern rooms equipped with air conditioners, carpets and better airtightness provide them with a good living environment. Mites are closely related to human health, such as gamas mites, chiggers, scabies mites, demolish mites, powder mites, dust mites, etc., which can bite human blood and damage the skin, which will seriously affect human health.

According to the different principles of anti-mite, the anti-mite of textiles is divided into chemical anti-mite and physical anti-mite. There are two kinds of physical anti-mite. One is to dry the textiles by means of sunlight, high temperature, infrared rays, electromagnetic waves, etc., thereby destroying the mites. The other is to block the mites. This method is generally by preparing high-density fabrics, so that the mites cannot pass through the fabrics and are isolated from the human body. Chemical anti-mite is to add anti-mite agent to fiber or fabric, kill mites through the acaricidal effect of anti-mite agent, or release odor through anti-mite agent to repel mites.

At present, most anti-mite fabrics fix the anti-mite agent on the surface of the fabric by dipping, spraying, padding, coating, etc., so as to form an anti-mite layer on the surface of the fabric, so that the fabric has anti-mite function. These methods are simple in process, but since the anti-mite agent only exists on the surface of the fabric, if the anti-mite agent and the fabric are not firmly combined, the anti-mite agent will easily fall off and run off after being used for a certain period of time or after several washings, and the anti-mite function of the fabric will be reduced. At the same time, the residual amount of anti-mite agent in the fabric exceeds the standard, which will also bring safety hazards to people.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides an antibacterial and anti-mite clothing fabric based on biomass fibers, through which the biomass fibers with good antibacterial and anti-mite properties are matched with a reasonable fabric structure to solve the problem of the existing antibacterial and mite-resistant fabrics. The anti-mite performance of the fabric is not ideal, the washing resistance and durability are poor, the residual amount is difficult to control, and there are potential safety hazards.

For achieving the above object, the technical scheme of the present utility model is as follows:

An antibacterial and anti-mite clothing fabric based on biomass fibers, comprising an antibacterial and breathable inner layer, an anti-mite middle layer and a surface spacer; Hot pressing and laminating from the inside to the outside;

The antibacterial and breathable inner layer adopts a plain weave structure and is woven from bamboo fiber yarns; the anti-mite intermediate layer is formed by interweaving the warp and weft of the anti-mite yarns; the anti-mite yarn adopts a core-spun yarn structure, including a core yarn layer and wrapping fiber layer; the core yarn layer is kapok fiber; the wrapping fiber layer is combed cotton fiber, and the combed cotton fiber is spirally wrapped outside the core yarn layer; The layers are woven from fine denier filaments in a plain weave structure.

As a preferred solution of the present invention, the surface interlayer is woven by warp and weft of fine denier polypropylene fibers.

As a preferred solution of the present invention, the warp density of the surface spacer is greater than 850 pieces/10cm, and the weft density of the surface spacer is greater than 800 pieces/10cm.

As a preferred solution of the present invention, the anti-mite intermediate layer is woven with a twill weave structure.

As a preferred solution of the present invention, the bamboo fiber yarn is 12.5-16.8tex.

As a preferred solution of the present invention, the warp density of the antibacterial and breathable inner layer is 186 pieces/10cm, and the weft density of the antibacterial and breathable inner layer is 174 pieces/10cm.

Through the above-mentioned technical scheme, the beneficial effects of the technical scheme of the present utility model are:

The utility model adopts a three-layer composite laminated structure, and realizes good antibacterial and anti-mite functions through biomass fibers (bamboo fiber and kapok fiber), good washing resistance and durability, natural health, comfortable and breathable. Specifically, the inner layer of the utility model is woven with bamboo fiber yarns to form an antibacterial and breathable inner layer. The cross-section of the bamboo fiber is concave and convex, filled with elliptical pores, highly hollow, and has a strong capillary effect. Absorbing and evaporating water, the bamboo fiber yarn has good moisture absorption and air permeability. At the same time, the bamboo fiber yarn has natural antibacterial, anti-mite, deodorant, and insect-proof functions, and the special ultra-fine pore structure inside the bamboo fiber makes it. It has strong adsorption capacity, good deodorization performance, green environmental protection, and good skin-friendly; further, fine denier polypropylene yarn can be used. A certain surface waterproof effect is formed, and the antibacterial and breathable inner layer and the anti-mite middle layer have good moisture absorption performance. Through the wicking effect and diffusion effect, moisture permeability can be achieved through the surface partition.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

In the figure, 1 antibacterial and breathable inner layer; 2 anti-mite middle layer; 3 surface compartment.

Detailed ways

The specific embodiments of the present invention will be further described below with reference to the accompanying drawings and technical solutions.

Example

With reference to Figure 1, the present utility model discloses an antibacterial and anti-mite clothing fabric based on biomass fibers, which has a good antibacterial and anti-mite function through the biomass fibers. The utility model comprises a fabric body adopting a laminated fabric structure. The fabric body includes an antibacterial and breathable inner layer 1, an anti-mite intermediate layer 2 and a surface partition layer 3; the antibacterial and breathable inner layer 1, the anti-mite intermediate layer 2 and the surface partition layer 3 are sequentially hot-pressed and laminated from the inside to the outside through the breathable microporous hot melt adhesive. complex.

The antibacterial and breathable inner layer 1 adopts a plain weave structure and is woven from bamboo fiber yarns; preferably, the bamboo fiber yarns are 12.5-16.8tex. In order to have a good moisture absorption and ventilation effect, the warp and weft density of the antibacterial and breathable inner layer 1 should not be too dense. Specifically, the warp density of the antibacterial and breathable inner layer 1 is 186 pieces/10cm, and the weft density of the antibacterial and breathable inner layer 1 is 174 pieces/10cm. The anti-mite intermediate layer 2 is formed by interweaving the warp and weft of the anti-mite yarn; specifically, it can be woven with a twill weave structure. The anti-mite yarn adopts a core-spun yarn structure, including a core yarn layer and a wrapping fiber layer. The core yarn layer is kapok fiber; the wrapping fiber layer is combed cotton fiber, and the combed cotton fiber is spirally wrapped around the core yarn layer. Because the kapok fiber is too thin, has low bending stiffness and poor compression elasticity, the fiber cohesion during spinning is poor, and the spinnability is not ideal. The use of combed cotton as the wrapping fiber can well improve the spinnability of the kapok fiber. Specifically, the vortex spinning process can be used for spinning to form the kapok combed cotton core-spun yarn. The surface interlayer 3 is woven from fine denier fiber filaments with a plain weave structure, and has the function of separating mites. Specifically, high-density weaving is adopted. Preferably, the surface interlayer 3 is made by warp and weft weaving of fine denier polypropylene fibers. In order to have a good anti-mite effect, the warp density of the surface interlayer 3 is greater than 850 pieces/10cm, and the weft density of the surface interlayer 3 is greater than 800 pieces/10cm. When fine denier polypropylene yarn is used, the single-layer plain weave fabric is woven with a warp and weft density of 800 pieces/10cm, and the mite isolation rate can reach 90%. Therefore, the surface interlayer 3 has a good mite isolation effect.

The utility model adopts a three-layer composite laminated structure, and realizes good antibacterial and anti-mite functions through biomass fibers (bamboo fiber and kapok fiber). Specifically, the inner layer of the present utility model is woven with bamboo fiber yarns to form an antibacterial and breathable inner layer 1. The cross-section of the bamboo fiber is concave and convex, filled with oval-shaped pores, highly hollow, and has a strong capillary effect. Instantly absorb and evaporate water, so that the bamboo fiber yarn has good moisture absorption and air permeability. At the same time, the bamboo fiber yarn has natural antibacterial, anti-mite, deodorant, and insect-proof functions. It has strong adsorption capacity, good deodorization performance, green environmental protection, and good skin-friendly; the middle layer is made of anti-mite yarn, with kapok fiber as the core fiber, and combed cotton fiber as the wrapping fiber. The spinnability of kapok fiber and the feel of the yarn surface make the anti-mite yarn soft and smooth. At the same time, kapok fiber has the characteristics of natural antibacterial, no moth and mildew, which can improve the anti-mite yarn's antibacterial and anti-moth-eaten properties. The flavonoids and triterpenoids contained in the accompanying organisms have good antibacterial and anti-mite effects. During the use of the fabric, the flavonoids and triterpenoids in the anti-mite yarn will gradually dissolve out to maintain a lasting anti-mite effect. At the same time, kapok has high hollow space and large specific surface area, which makes the inside of kapok fiber rich in oxygen. On the one hand, it has good moisture absorption and air permeability. Plays an antibacterial effect; the surface layer of the utility model adopts a surface interlayer 3, and the surface interlayer 3 is woven with fine denier fibers to form an isolation layer, which can effectively prevent mites from passing through and has good mites isolation. Further, fine denier polypropylene yarn can be used. On the one hand, polypropylene yarn has good antibacterial properties. On the other hand, polypropylene yarn hardly absorbs moisture and can form a certain surface waterproof effect. Antibacterial and breathable inner layer 1 and anti-mite intermediate layer 2 are both It has good hygroscopic performance, and through the wicking effect and diffusion effect, it can be breathable and breathable through the surface interlayer 3 .

Claims (10)

1. An antibacterial and anti-mite garment fabric based on biomass fibers is characterized by comprising an antibacterial breathable inner layer (1), an anti-mite middle layer (2) and a surface interlayer (3); the antibacterial breathable inner layer (1), the anti-mite intermediate layer (2) and the surface interlayer (3) are sequentially laminated and compounded by hot pressing from inside to outside through the breathable microporous hot melt adhesive; the antibacterial breathable inner layer (1) is of a plain weave structure and is woven by bamboo fiber yarns; the anti-mite middle layer (2) is formed by interweaving anti-mite yarns in a warp-weft mode; the anti-mite yarn adopts a core-spun yarn structure and comprises a core yarn layer and a wrapping fiber layer; the core yarn layer is made of kapok fiber; the wrapping fiber layer is combed cotton fiber, and the combed cotton fiber is wrapped outside the core yarn layer in a spiral mode; the surface interlayer (3) is woven by fine denier fiber yarns in a plain weave structure.

2. The biomass fiber-based antibacterial and anti-mite garment fabric as claimed in claim 1, wherein the surface barrier layer (3) is formed by warp and weft weaving of fine denier polypropylene fibers.

3. The biomass fiber-based antibacterial and anti-mite garment fabric according to claim 1 or 2, wherein the warp density of the surface insulation layer (3) is more than 850 pieces/10 cm, and the weft density of the surface insulation layer (3) is more than 800 pieces/10 cm.

4. The biomass fiber-based antibacterial and anti-mite garment fabric as claimed in claim 1 or 2, wherein the anti-mite intermediate layer (2) is woven by adopting a twill weave structure.

5. The biomass fiber-based antibacterial and anti-mite garment fabric according to claim 3, wherein the anti-mite intermediate layer (2) is woven by adopting a twill weave structure.

6. The biomass fiber-based antibacterial and anti-mite garment fabric according to claim 1, 2 or 5, wherein the bamboo fiber yarn is 12.5-16.8 tex.

7. The biomass fiber-based antibacterial and anti-mite garment fabric according to claim 3, wherein the bamboo fiber yarn is 12.5-16.8 tex.

8. The biomass fiber-based antibacterial and anti-mite garment fabric according to claim 4, wherein the bamboo fiber yarn is 12.5-16.8 tex.

9. The biomass fiber-based antibacterial and anti-mite garment fabric according to claim 1, 2, 5, 7 or 8, characterized in that the warp density of the antibacterial and breathable inner layer (1) is 186 threads/10 cm, and the weft density of the antibacterial and breathable inner layer (1) is 174 threads/10 cm.

10. The biomass fiber-based antibacterial and anti-mite garment fabric according to claim 3, wherein the warp density of the antibacterial and breathable inner layer (1) is 186 threads/10 cm, and the weft density of the antibacterial and breathable inner layer (1) is 174 threads/10 cm.

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