Method for manufacturing bamboo charcoal antibacterial fiber

The technology of an antibacterial fiber and a production method, which is applied in the field of fiber processing and production, can solve the problem of no women's physiological period, etc., and achieve the effect of smooth fabric

Inactive Publication Date: 2012-12-12
上海欧迪芬内衣精品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In underwear products, the development of women's underwear mainly focuses on style design and color matching, and traditional cotton fibers are still used more in materials; however, women have special menstrual periods, and there are currently no underwear specifically for women's menstrual periods on the market product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The production method of the bamboo charcoal antibacterial fiber of the present invention is: firstly select the old bamboo that has grown for more than two years, remove the branches and leaves, leave the trunk and cut it into short rods, conduct low-temperature carbonization at 450°C with the air isolated, and then heat up to 800°C for high-temperature carbonization , made of bamboo charcoal. Then the bamboo charcoal obtained is sprayed while it is hot, and the bamboo charcoal is cooled rapidly to extinguish the fire to obtain activated bamboo charcoal; at this time, due to the physical and chemical interaction between high-temperature bamboo charcoal and water, the bamboo charcoal has a complex porous structure, and the surface area is increased several times, which can be greatly improved. Improve adsorption capacity. The activated bamboo charcoal has increased tissue bonding density, becomes extremely hard, and the carbon content can reach more than 85%. Then the ...

Embodiment 2

[0018] In the production method of the present invention, first select old bamboos that have grown for more than two years to remove the branches and leaves, leave the trunk and cut them into short rods, and then conduct low-temperature carbonization at 500°C in isolation from the air, and then heat up to 850°C for high-temperature carbonization to make bamboo charcoal . Then the bamboo charcoal obtained is sprayed while it is hot, and the bamboo charcoal is cooled rapidly to extinguish the fire to obtain activated bamboo charcoal; at this time, due to the physical and chemical interaction between high-temperature bamboo charcoal and water, the bamboo charcoal has a complex porous structure, and the surface area is increased several times, which can be greatly improved. Improve adsorption capacity. The activated bamboo charcoal has increased tissue bonding density, becomes extremely hard, and the carbon content can reach more than 85%. Then the activated bamboo charcoal is dr...

Embodiment 3

[0020] In the production method of the present invention, first select old bamboos that have grown for more than two years to remove the branches and leaves, leave the trunk and cut them into short rods, then conduct low-temperature carbonization at 550°C with air isolation, and then heat up to 900°C for high-temperature carbonization to make bamboo charcoal . Then the bamboo charcoal obtained is sprayed while it is hot, and the bamboo charcoal is cooled rapidly to extinguish the fire to obtain activated bamboo charcoal; at this time, due to the physical and chemical interaction between high-temperature bamboo charcoal and water, the bamboo charcoal has a complex porous structure, and the surface area is increased several times, which can be greatly improved. Improve adsorption capacity. The activated bamboo charcoal has increased tissue bonding density, becomes extremely hard, and the carbon content can reach more than 85%. Then the activated bamboo charcoal is dropped into ...

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Abstract

The invention provides a method for manufacturing bamboo charcoal antibacterial fiber. The method comprises the steps of (1) carbonizing bamboo wood into bamboo charcoal, (2) performing spraying treatment to the bamboo charcoal to obtain activated bamboo charcoal, (3) smashing the activated bamboo charcoal to be sub-nano-scale bamboo charcoal powder, (4) mixing bamboo charcoal powder into chemical fiber primary pulp to manufacture mixed pulp, and (5) using a fiber drawing device to draw long fiber from the mixed pulp so as to manufacture the bamboo charcoal antibacterial fiber. The bamboo charcoal antibacterial fiber manufactured by means of the method has anti-microbial and bacteria-inhibiting performance and has functions of automatically adjusting humidity, absorbing human body peculiar smell, absorbing moisture, perspiring and the like, and fabric woven by the bamboo charcoal antibacterial fiber is smooth and soft and is very suitable for manufacture of female underpants.

Description

technical field [0001] The invention relates to the processing and manufacturing of fibers, in particular to a method for manufacturing bamboo charcoal antibacterial fibers. Background technique [0002] Bamboo fiber is a new type of low-carbon environmentally friendly fiber. It has a series of unique and excellent properties, including natural antibacterial and antibacterial properties; The fabric of bamboo fiber is smooth and soft, making it an ideal raw material for high-end and high-end underwear. In underwear products, the development of women's underwear mainly focuses on style design and color matching, and traditional cotton fibers are still used more in materials; however, women have special menstrual periods, and there are currently no underwear specifically for women's menstrual periods on the market product. Applying bamboo fiber to the fabric development of women's menstrual pants can effectively reduce and prevent women from being infected by germs in special...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): D01F6/92D01F1/10D01F2/08
Inventor王文宗
Owner上海欧迪芬内衣精品股份有限公司