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Coffee carbon fiber and preparation method thereof

A coffee charcoal fiber and coffee charcoal technology, applied in the fiber field, can solve the problems of high equipment requirements and long preparation time, and achieve the effects of simplifying the preparation process, excellent adsorption performance, and good uniformity

Pending Publication Date: 2017-11-24
宁波汉方家居科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art and actual needs, the present invention provides a coffee charcoal fiber and a preparation method thereof, which overcomes the shortcomings of the existing coffee charcoal fiber such as long preparation time and high requirements for equipment, and prepares a coffee charcoal fiber with good antibacterial performance and adsorption capacity. Coffee charcoal fiber with strong ability, high moisture regain, good quick-drying, high anion emission ability and good uniformity

Method used

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  • Coffee carbon fiber and preparation method thereof
  • Coffee carbon fiber and preparation method thereof
  • Coffee carbon fiber and preparation method thereof

Examples

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Embodiment 1

[0038] After the coffee beans are dried, extracted and purified, and impurities are removed, they are calcined into coffee charcoal at 800°C and ground into 2000-mesh coffee charcoal particles. Stir and mix at 200°C to obtain the raw coffee charcoal slurry. Use a high-pressure spinner to spray the raw coffee charcoal slurry at 40MPa and 800°C to form coffee charcoal fibers. The structure of the coffee charcoal fibers is as follows: figure 1 shown.

Embodiment 2

[0040] After the coffee beans are dried, extracted and purified, and impurities are removed, they are calcined into coffee charcoal at 1200°C and ground into 900-mesh coffee charcoal particles. The mass ratio of the coffee charcoal particles and polyester fiber pulp is 1:11 at a temperature Stir and mix at 800°C to obtain the coffee charcoal raw slurry, and use a high-pressure spinner to spray the coffee charcoal raw slurry at 8MPa and 1000°C to form coffee charcoal fibers.

Embodiment 3

[0042] After the coffee beans are dried, extracted and purified, and impurities are removed, they are calcined into coffee charcoal at 900°C and ground into 1500-mesh coffee charcoal particles. The mass ratio of the coffee charcoal particles and polyester fiber pulp is 1:15 at a temperature of Stir and mix at 300°C to obtain the coffee charcoal pulp, and use a high-pressure spinner to spray the coffee charcoal pulp at 30MPa and 850°C to form coffee charcoal fibers.

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Abstract

The invention discloses a coffee carbon fiber and a preparation method thereof. The preparation method of the coffee carbon fiber comprises the following steps: (1) roasting coffee beans into coffee carbon at a temperature of 800-1200 DEG C; (2) grinding the obtained coffee carbon into coffee carbon particles with a mesh number of 900-2000; (3) mixing the coffee carbon particles with polyester fiber primary pulp by stirring to obtain coffee carbon primary pulp; and (4) adopting a high-pressure spinneret machine for jetting the coffee carbon primary pulp into coffee carbon fibers. The invention provides the preparation method of the coffee carbon fiber. The method is simple in process, is relatively low in cost, and is not high in requirement on equipment; and the prepared coffee carbon fiber has the advantages of being good in antibacterial activity, strong in adsorption capacity, high in moisture regain, good in quick drying performance, high in negative ion emitting ability and good in uniformity.

Description

technical field [0001] The invention belongs to the field of fiber technology, and relates to a coffee charcoal fiber and a preparation method thereof. Background technique [0002] Bedding is a household product that is closely related to people's daily life. Everyone spends nearly half of their life on various bedding. Bedding is usually woven from various fibers, including polyester fiber, hemp fiber, silk fiber, regenerated cellulose fiber, etc. However, most of these fibers are hydrophobic fibers, stuffy and airtight, not suitable for close to the skin, poor comfort, easy to produce peculiar smell in hot and humid summer; at the same time, bedding made of these fibers is easy to accumulate static electricity and dust , the contaminated oil is difficult to remove. [0003] Coffee charcoal fiber is a functional polyester fiber made by adding coffee beans to polyester fiber. It has the characteristics of antibacterial and deodorizing, generating negative ions, purifying ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/92D01F1/10
CPCD01F1/103D01F6/92
Inventor 章敏辉
Owner 宁波汉方家居科技有限公司
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