What fiber does cotton belong to?
Cotton fiber is a natural fiber widely used in the textile industry. It is derived from the seed hairs of the cotton plant and has the characteristics of softness, breathability, and strong hygroscopicity. This article will introduce in detail the characteristics, classification, uses of cotton fiber and the hot topics related to cotton in recent hot topics.
1. Characteristics of cotton fiber
Cotton fiber is a natural cellulose fiber, its main component is cellulose, accounting for more than 90%. The following are the main properties of cotton fiber:
| Features | Description |
|---|---|
| Softness | Cotton fibers have a soft feel and are suitable for close-fitting clothing. |
| Hygroscopicity | Cotton fibers are highly hygroscopic, absorbing moisture and evaporating it quickly. |
| Breathability | Cotton fiber has a porous structure and good breathability, making it suitable for summer wear. |
| heat resistance | Cotton fibers are heat resistant and can be ironed at high temperatures. |
| Easy to dye | Cotton fibers are easy to dye and provide bright and long-lasting colors. |
2. Classification of cotton fiber
Cotton fibers can be divided into the following categories based on their length and quality:
| Classification | Description |
|---|---|
| Long staple cotton | The fiber length is above 30mm, the quality is high, and it is mainly used in high-end textiles. |
| Fine velvet cotton | The fiber length is 25-30mm and has a wide range of uses. It is a common raw material for cotton fabrics. |
| coarse staple cotton | The fiber length is below 25mm and is mainly used for low-end textiles or fillers. |
3. Uses of cotton fiber
Cotton fiber is widely used in the following fields due to its excellent properties:
| Purpose | Example |
|---|---|
| clothing | T-shirts, shirts, jeans, etc. |
| home textiles | Sheets, quilt covers, towels, etc. |
| medical | Gauze, bandages, medical cotton, etc. |
| Industry | Canvas, rope, filter material, etc. |
4. Hot topics related to cotton in recent hot topics
In the past 10 days, cotton fiber and related topics have triggered extensive discussions around the world. The following are some hot topics:
| topic | content |
|---|---|
| Sustainable cotton farming | More and more brands are turning to organic and sustainably grown cotton to reduce their impact on the environment. |
| Cotton price fluctuations | Affected by the global supply chain, cotton prices have fluctuated recently, causing industry concern. |
| cotton alternative materials | New fibers such as regenerated cellulose fibers (such as lyocell) are challenging the market share of traditional cotton. |
| Cotton textile technology innovation | The introduction of smart textile technology has given cotton fabrics antibacterial and UV protection functions. |
5. Conclusion
As an important natural fiber, cotton fiber occupies an irreplaceable position in the textile industry. Its softness, breathability, moisture absorption and other properties make it the first choice for consumers. At the same time, with the popularity of the concept of sustainable development, organic cotton and sustainably grown cotton are becoming new trends in the industry. In the future, cotton fiber will continue to play an important role in technological innovation and environmental protection practices.
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