CN112981652A

CN112981652A - Line area with self-cleaning function

Info

Publication number: CN112981652A
Application number: CN202110216093.1A
Authority: CN
Inventors: 钱卫琴
Original assignee: Jiangsu Weimiao Textile Technology Co ltd
Current assignee: Jiangsu Weimiao Textile Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-06-18

Abstract

The invention discloses a line belt with a self-cleaning function. A wire belt with a self-cleaning function comprises a wire core, a wire surface layer and a filling layer between the wire core and the wire surface layer; the core is formed by twisting the first yarn and the second yarn in a twisting way; self-cleaning layers are arranged outside each first yarn and each second yarn; the outside on line top layer is equipped with self-cleaning layer, and the filling layer outside is located through the hank winding on the stranded line top layer, and self-cleaning layer contains nanometer titanium dioxide. The invention treats the organic chemical pollutants completely, can completely oxidize and destroy the organic chemical pollutants, has the effects of resisting water and repelling oil, and is self-cleaning and breathable.

Description

Line area with self-cleaning function

Technical Field

The invention relates to the technical field of yarns, in particular to a line belt with a self-cleaning function.

Background

When the textile is worn and used by a human body, the textile can be stained with water and oil carelessly, and can be stained with a lot of sweat, sebum and other various human body secretions, the dirt not only affects the use of people, but also is a good environment for microbial propagation, and the research on the technology of the self-cleaning material is highly regarded. The problem to be solved by the patent is how to enable the thread belt to have excellent self-cleaning performances of water repellency, oil repellency, easy decontamination, static resistance and the like at the same time.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to solve the defects in the prior art and provide a wire belt with a self-cleaning function, which can destroy microorganisms through the oxidation of a photocatalyst, and has the functions of cleaning the environment, deodorizing and the like.

The technical scheme is as follows: a wire belt with a self-cleaning function comprises a wire core, a wire surface layer and a filling layer between the wire core and the wire surface layer;

the core is formed by twisting the first yarn and the second yarn in a twisting way; self-cleaning layers are arranged outside each first yarn and each second yarn;

the outside on line top layer is equipped with self-cleaning layer, and the filling layer outside is located through the hank winding on the stranded line top layer, and self-cleaning layer contains nanometer titanium dioxide.

The invention has the further improvement that the first yarn in the wire core is fine polyester yarn, and the linear density is 72d/48 f; the second yarn in the core was an acetate fiber with a linear density of 84d/23 f'

The invention is further improved in that the thread surface layer is acrylic fiber thread with the linear density of 40 tex.

The invention has the further improvement that the filling layer is formed by mixing seaweed powder and volcanic mud, and the filling layer is internally provided with through holes.

The invention is further improved in that the self-cleaning layer is deposited on the surface of the online surface layer after being compounded with CdS, ZnO, TiO2 and V2O5 through nano titanium dioxide.

Compared with the prior art, the invention at least realizes the following beneficial effects:

1. the addition of the photocatalyst improves the surface roughness to form nano-scale papilla bulges, thereby realizing water resistance and oil resistance, generating oxidation reaction under the irradiation of ultraviolet rays and further improving the self-cleaning effect.

2. The acetate fiber can prevent the generation of static electricity.

3. The negative ions and charges in the seaweed powder and the volcanic mud can adsorb grease.

Of course, it is not specifically necessary for any one product that implements the invention to achieve all of the above-described technical effects simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic view of the winding pattern of the wire surface layer;

FIG. 3 is a schematic diagram of a winding pattern of a wire core;

wherein, 1-wire core, 101-first yarn, 102-second yarn, 2-wire surface layer, 3-filling layer and 4-self-cleaning layer.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

A line belt with a self-cleaning function comprises a line core 1, a line surface layer 2 and a filling layer 3 between the line core 1 and the line surface layer 2; the core 1 is formed by twisting a first yarn 101 and a second yarn 102 in a twisting manner; every first yarn 101, the outside of second yarn 102 all are equipped with self-cleaning layer 4, and the outside of line table layer 2 also is equipped with self-cleaning layer 4, and line table layer 2 comprises stranded fibre, and stranded line table layer 2 is located the filling layer 3 outside through twisting around, and self-cleaning layer 4 contains nanometer titanium dioxide.

In the embodiment, the roughness is improved by adding the nano titanium dioxide, and the papillary bulges with the nano scales are formed, so that the water and oil repellency can be realized, and the line belt has the self-cleaning capability. TiO2 is photocatalyst capable of releasing electrons under the irradiation of ultraviolet ray or sunlight, generating oxidation reaction to generate oxygen free radical with strong oxidation capacity, and oxidizing and destroying organic chemical pollutant on the belt completely to reach self-cleaning effect.

To further explain the embodiment, it should be noted that the first yarn 101 in the core 1 is a fine polyester yarn, and the linear density is 72d/48 f; the second yarn 102 in core 1 is acetate fiber with a linear density of 84d/23 f. In the embodiment, the fine fibers are adopted to form the high-density water-repellent breathable yarn with large unit mass and surface area through entanglement, so that the self-cleaning effect is further ensured. In addition, the acetate fiber can prevent the generation of static electricity.

To further explain this embodiment, it should be noted that the thread surface layer 2 is acrylic yarn and the linear density is 40 tex. In the embodiment, the acrylic fiber yarn has better strength and structural stability, and the integral fastness and wear resistance are improved while the self-cleaning effect of the structure of the yarn belt is ensured.

To further explain the present embodiment, it should be noted that the filling layer 3 is formed by mixing seaweed meal and volcanic mud, and through holes are formed in the filling layer 3. In this embodiment, through constituting filling layer 3 in the mode of drawing silk after immersing seaweed meal, volcanic mud, make filling layer 3 internal existence through-hole, can breathe freely, waterproof, anion and electric charge in seaweed meal, the volcanic mud can the adsorbed grease, and then reach self-cleaning effect.

To further explain this embodiment, it should be noted that the self-cleaning layer 4 is formed by compounding nano titanium dioxide with CdS, ZnO, and TiO2, and then deposited on the surface of the wire surface layer 2. In the embodiment, the photocatalyst is CdS, ZnO and TiO2, and various photocatalysts improve the roughness of the surface of the line belt and further improve the self-cleaning effect. Specifically, the self-cleaning layer is loaded on the yarn by adopting an ultraviolet irradiation-deposition method and an ultrasonic bath mode.

To further explain the present embodiment, it should be noted that the core 1 is formed by twisting two sets of the twisted strands of the first yarn 101 and the second yarn. The thread surface layer 2 is formed by twisting at least two thread fibers, specifically, four as shown in fig. 1.

According to the embodiment, the invention at least achieves the following beneficial effects:

2. The acetate fiber can prevent the generation of static electricity.

Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A line belt with a self-cleaning function is characterized by comprising a line core (1), a line surface layer (2) and a filling layer (3) between the line core (1) and the line surface layer (2);

the core (1) is formed by twisting a first yarn (101) and a second yarn (102) in a twisting way; a self-cleaning layer (4) is arranged outside each of the first yarns (101) and the second yarns (102);

the self-cleaning wire is characterized in that a self-cleaning layer (4) is arranged outside the wire surface layer (2), the wire surface layer (2) is stranded and is arranged outside the filling layer (3), and the self-cleaning layer (4) contains nano titanium dioxide.

2. A string tape having a self-cleaning function according to claim 1,

the first yarn (101) in the wire core (1) is fine polyester yarn, and the linear density is 72d/48 f;

the second yarn (102) in the core (1) is acetate fiber and has a linear density of 84d/23 f.

3. A process for manufacturing a string tape with a self-cleaning function according to claim 1,

the thread surface layer (2) is made of acrylic fiber yarns, and the linear density is 40 tex.

4. A string tape having a self-cleaning function according to claim 1,

the filling layer (3) is formed by mixing seaweed meal and volcanic mud, and a through hole is formed in the filling layer (3).

5. The string ribbon with the self-cleaning function as claimed in claim 1, wherein the self-cleaning layer (4) is deposited on the surface of the string surface layer (2) after being compounded with CdS, ZnO, TiO2 and V2O5 through nano titanium dioxide.