Antistatic environment-friendly viscose acetal fiber

Abstract

The utility model provides antistatic environment-friendly viscose acetal fiber which comprises a viscose acetal fiber body, bamboo charcoal fiber is arranged on the surface of the viscose acetal fiber body, the bamboo charcoal fiber is spirally wound on the surface of the viscose acetal fiber body, and an antistatic layer is wrapped on the surface of the bamboo charcoal fiber. According to the antistatic viscose acetal fiber, firstly, the bamboo charcoal fibers are arranged on the viscose acetal fiber body in a spiral winding manner, the bamboo charcoal fibers have excellent antistatic performance, and the plurality of bamboo charcoal fibers wrap the surface of the viscose acetal fiber body to form an antistatic outer layer, so that an antistatic effect on a fabric formed by the viscose acetal fiber body is achieved; by arranging the supporting base layer and the insulating surface layer, the overall antistatic performance of the fabric formed by the viscose fiber body can be further improved through the insulating surface layer, and the antistatic performance can be greatly improved, so that serious consequences caused by static electricity are prevented, and the whole fabric also has the characteristics of moisture absorption, breathability, bacteriostasis and antibiosis.

Description

Technical Field

[0001] The utility model relates to the technical field of viscose fibers, and specifically relates to an antistatic environmental protection viscose fiber. Background Technique

[0002] Viscose fiber is a kind of chemical fiber and belongs to the category of man-made fibers. It uses natural polymer cellulose as raw material and is spun after chemical processing. Its characteristics of high output, short production cycle, and low cost are deeply loved by consumers and are widely used in the fields of clothing, home textiles, non-woven fabrics, etc.

[0003] However, the fabric made of viscose fiber has poor antistatic performance. In some working scenarios with strict requirements for static electricity isolation, ordinary viscose fiber fabrics cannot achieve antistatic, which may lead to serious losses and even pose risks to staff. Content of the Utility Model

[0004] The purpose of the utility model is to provide an antistatic environmental protection viscose fiber to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] An antistatic environmental protection viscose fiber, including a viscose fiber body, bamboo charcoal fibers are arranged on the surface of the viscose fiber body, the bamboo charcoal fibers are spirally wound around the surface of the viscose fiber body, an antistatic layer is wrapped on the surface of the bamboo charcoal fibers, the antistatic layer includes a support base layer and an insulating surface layer, the insulating surface layer is arranged on the surface of the support base layer, and the support base layer is arranged on the surface of the bamboo charcoal fibers.

[0007] Preferably, the bamboo charcoal fibers are formed by carbonizing moso bamboo, and the cross-sectional diameter of the bamboo charcoal fibers is 2 / 3 to 3 / 4 of the cross-sectional diameter of the viscose fiber body.

[0008] Preferably, the support base layer is an elastic fiber layer, and the elastic fiber layer is woven by an air-jet loom.

[0009] Preferably, the insulating surface layer is a batiste fiber layer, and the batiste fiber layer is arranged on the surface of the elastic fiber layer.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] In this utility model, bamboo charcoal fibers are first arranged in a spiral winding form on the viscose fiber body. The bamboo charcoal fibers have excellent anti-static properties. Multiple bamboo charcoal fibers wrap the surface of the viscose fiber body to form an anti-static outer layer, thereby playing an anti-static role for the fabric formed by the viscose fiber body. And through the setting of the support base layer and the insulation surface layer, the overall anti-static performance of the fabric formed by the viscose fiber body can be further improved through the insulation surface layer, which can greatly improve the anti-static performance, thus preventing serious consequences caused by static electricity. Moreover, the whole also has the characteristics of moisture absorption, air permeability, antibacterial and antifungal properties. Brief Description of the Drawings

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

[0013] Figure 2 is a schematic diagram of the main structure of the anti-static layer of the present utility model.

[0014] In the figure: 1, viscose fiber body; 2, bamboo charcoal fiber; 3, anti-static layer; 31, support base layer; 32, insulation surface layer. Detailed Embodiment

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0016] Please refer to Figure 1-2 , this utility model provides an anti-static environmental protection viscose fiber, including a viscose fiber body 1. Bamboo charcoal fibers 2 are arranged on the surface of the viscose fiber body 1. The bamboo charcoal fibers 2 are spirally wound around the surface of the viscose fiber body 1. An anti-static layer 3 is wrapped on the surface of the bamboo charcoal fibers 2. The anti-static layer 3 includes a support base layer 31 and an insulation surface layer 32. The insulation surface layer 32 is arranged on the surface of the support base layer 31. The support base layer 31 is arranged on the surface of the bamboo charcoal fibers 2. The bamboo charcoal fibers 2 are formed by carbonizing moso bamboo. The cross-sectional diameter of the bamboo charcoal fibers 2 is 2 / 3 to 3 / 4 of the cross-sectional diameter of the viscose fiber body 1. The support base layer 31 is an elastic fiber layer, and the elastic fiber layer is woven by an air-jet loom. The insulation surface layer 32 is a barber gauze fiber layer, and the barber gauze fiber layer is arranged on the surface of the elastic fiber layer.

[0017] First, bamboo charcoal fibers 2 are arranged on the surface of the viscose fiber body 1 in a spiral winding form. The bamboo charcoal fibers 2 have excellent antistatic performance. Multiple bamboo charcoal fibers 2 wrap the surface of the viscose fiber body 1 to form an antistatic outer layer, thereby playing an antistatic role in the fabric formed by the viscose fiber body 1. And through the setting of the support base layer 31 and the insulating surface layer 2, the overall antistatic performance of the fabric formed by the viscose fiber body 1 can be further improved through the insulating surface layer 32, which can greatly improve the antistatic performance, thus preventing serious consequences caused by static electricity. Moreover, the whole also has the characteristics of moisture absorption, breathability, antibacterial and antifungal properties.

[0018] Bamboo with an age of more than 5 years is dried at a temperature of 150°C to 190°C for 5 to 7 days, then heated to 280°C to 460°C for pre-carbonization for 3 to 4 days, and then heated to 900°C to 1000°C for carbonization for 4 to 5 days. After cooling, block-shaped bamboo charcoal is obtained. Then the block-shaped bamboo charcoal is subjected to ultra-fine treatment to form a micro-powder to nano-level. Then the nano-level bamboo charcoal is added to the stock solution formed by cellulose, and the bamboo charcoal fibers 2 are prepared by textile technology, retaining the functions of the bamboo charcoal fibers 2 such as adsorption, deodorization, moisture absorption and sweat discharge, heat storage and warmth retention, antibacterial and mildew-proof, and good far-infrared and negative ion emission, and ultraviolet resistance. At the same time, the breaking strength, elasticity, heat resistance, water-wash resistance, shaping persistence and antistatic performance of the bamboo charcoal fibers 2 are improved. The bamboo charcoal fired from bamboo with an age of more than 5 years has a higher hardness, and the content of minerals beneficial to physical health such as potassium, calcium, sodium, magnesium, iron, manganese, silicon, and germanium in the bamboo is relatively high, and the anti-electromagnetic wave performance is good.

[0019] The weight ratio of cellulose in the stock solution is 20% to 25%. The cellulose is selected from at least one of bamboo pulp, cotton pulp, and wood pulp. Plant-based cellulose is a renewable resource that can replace petroleum cracking fiber products and is widely present in nature. The fiber containing bamboo charcoal and cellulose particles not only has the function of adsorbing odors, but also can emit a delicate woody fragrance, and at the same time has the function of antibacterial and antifungal.

[0020] The elastic fiber layer is in direct contact with the bamboo charcoal fibers 2 as the base layer, which is used to improve the overall strength and at the same time endow the viscose fiber body 1 with overall elasticity, so that the fabric woven from the viscose fiber body 1 has excellent wear resistance and stretchability, improving the wearing experience. The batiste fiber layer is light and thin in texture, has good moisture absorption and breathability, and can play a role in sweating and ventilation when worn close to the body.

[0021] Structural principle: The bamboo charcoal fiber 2 made by carbonizing moso bamboo conducts primary antistatic protection on the viscose fiber body 1. The bamboo charcoal fiber 2 spirally wound around the surface of the viscose fiber body 1 can form an antistatic layer 3, thereby preventing static electricity from being generated by the mutual contact between the viscose fiber bodies 1. And through the setting of the antistatic layer 3, the viscose fiber body 1 can be subjected to antistatic protection again, and double antistatic protection can be carried out for the viscose fiber body 1.

[0022] Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antistatic and environmentally friendly viscose fiber, comprising a viscose fiber body (1), characterized in that: The surface of the viscose fiber body (1) is provided with bamboo charcoal fibers (2), the bamboo charcoal fibers (2) are spirally wound on the surface of the viscose fiber body (1), the surface of the bamboo charcoal fibers (2) is wrapped with an antistatic layer (3), the antistatic layer (3) comprises a supporting base layer (31) and an insulating surface layer (32), the insulating surface layer (32) is provided on the surface of the supporting base layer (31), and the supporting base layer (31) is provided on the surface of the bamboo charcoal fibers (2).

2. The antistatic and environmentally friendly viscose fiber according to claim 1, characterized in that: The bamboo charcoal fibers (2) are made by carbonizing moso bamboo, and the cross-sectional diameter of the bamboo charcoal fibers (2) is 2 / 3 to 3 / 4 of the cross-sectional diameter of the viscose fiber body (1).

3. The antistatic and environmentally friendly viscose fiber according to claim 1, characterized in that: The supporting base layer (31) is an elastic fiber layer, and the elastic fiber layer is woven by an air jet loom.

4. The antistatic and environmentally friendly viscose fiber according to claim 3, characterized in that: The insulating surface layer (32) is a balayage fiber layer, and the balayage fiber layer is arranged on the surface of the elastic fiber layer.

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