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Which two fibers are organic bamboo spandex fabric made of?

2025-06-20

Organic bamboo spandex fabric is made of a mixture of two main fibers: organic bamboo viscose and spandex. The combination of these two fibers gives the fabric unique properties, making it a high-quality material that is both comfortable, functional and environmentally friendly.

1. Organic bamboo viscose
Organic bamboo viscose is a regenerated cellulose fiber extracted from natural bamboo and made through an environmentally friendly processing process. Due to the organic planting method, no chemical pesticides or synthetic fertilizers are used in the growth process of bamboo, ensuring the natural purity of the fiber. The unique microporous structure inside the bamboo fiber gives it excellent breathability and moisture absorption and perspiration ability. Its breathability is even 4.5 times higher than that of cotton. It can quickly absorb moisture from the skin surface and evaporate quickly, keeping the wearer dry and comfortable.

In addition, bamboo fiber naturally contains "bamboo quinone" ingredients, which gives it certain antibacterial and deodorizing properties, especially suitable for underwear. The fiber itself is soft and delicate, feels as smooth as silk, and has a good drape, making the made clothes more elegant and stylish.

2. Spandex
Spandex is a synthetic elastic fiber with the chemical name of polyurethane fiber. Common commercial names include Lycra. Its biggest feature is that it has extremely high elasticity. It can stretch to 5-8 times its original length and quickly recover its original shape. Therefore, it is widely used to improve the elasticity and resilience of fabrics. In organic bamboo spandex fabrics, the addition of spandex significantly enhances the elasticity and shaping ability of the fabric, making the clothes fit the body curve better without affecting the freedom of movement.

In addition, spandex can also help clothes reduce wrinkles and deformation after wearing and washing, and keep the shape as new for a long time. It is especially suitable for making slim-fitting dresses, sportswear and underwear and other clothing that require high elasticity.

Comprehensive advantages of hybrid fibers
The combination of organic bamboo fiber and spandex creates a high-performance fabric that retains the environmental protection, breathability and skin-friendly properties of natural fibers, and makes up for the deficiencies of pure bamboo fiber in elasticity and durability. This hybrid fabric is not only comfortable to wear and absorbs moisture and perspiration, but also provides sufficient support and resilience to adapt to various dynamic activities. At the same time, its wrinkle resistance and easy-care properties further enhance the convenience of daily wear.

Due to these advantages, organic bamboo spandex fabric is widely used in dresses, T-shirts, yoga clothes, underwear and other clothing fields that require high comfort and functionality, becoming one of the ideal choices for modern sustainable fashion.

In which seasons or climates is this fabric suitable for wearing?
Due to its unique fiber properties, organic bamboo spandex fabric can adapt to a variety of seasons and climate conditions, providing wearers with a comfortable experience all year round.

1. Summer/hot and humid climate

Core advantages: Excellent breathability + moisture absorption and perspiration

High temperature environment: The natural microporous structure of bamboo fiber makes it 4.5 times more breathable than cotton, which can quickly discharge body heat and avoid stuffiness.

Humid climate: The hygroscopicity of the fiber can quickly absorb sweat and diffuse evaporation, keeping the skin dry and reducing sticky discomfort.

Antibacterial and deodorant: The natural antibacterial property of bamboo fiber is particularly important when there is a lot of sweat, which can inhibit the growth of odor.

Applicable scenarios: dresses, short-sleeved T-shirts, vests and other daily summer clothing, especially suitable for tropical and subtropical areas.

2. Spring and autumn/temperate climate

Core advantages: temperature regulation + elasticity and comfort

Day and night temperature difference: The moisture absorption and release characteristics of bamboo fiber can help regulate the microclimate of the body surface, keep warm when cold, and dissipate heat when hot.

Windproof and breathable: The knitted structure provides moderate warmth while maintaining breathability, suitable for spring breezes or cool weather in autumn.

Activity adaptability: The elasticity of spandex makes the clothing fit the body without being restrictive, suitable for outdoor activities or daily commuting.

Applicable scenarios: Transitional season clothing such as long-sleeved dresses, thin knitted cardigans, casual suits, etc.

3. Winter/dry and cold climate (layered wear is required)

Core advantages: skin-friendly warmth + inner layer comfort

Low temperature environment: When worn alone, the moisture absorption of bamboo fiber may bring a cool feeling. It is recommended to use it as an inner layer with a wool or down jacket.

Static control: Natural bamboo fiber is less likely to generate static electricity than synthetic fiber, and is suitable for dry winter.

Elastic fit: Spandex makes underwear or base skirts fit the body better, prevents cold wind from entering, and improves warmth efficiency.

Applicable scenarios: inner dress, slim base shirt, home clothes, etc., need to be matched with outer warm clothing.

4. Sports/high humidity environment (such as gym, rainy day)

Core advantages: Quick drying + high elasticity

High-intensity activities: Spandex provides 4-way stretch and supports large movements, and bamboo fiber quickly wicks away sweat to avoid dampness and coldness after exercise.

Humid environment: The fabric can dry quickly in rainy days or by the pool, reducing discomfort.

Applicable scenarios: yoga clothes, sports bras, quick-drying casual wear, etc.

Unrecommended climate conditions

Extreme cold: Single-layer fabrics cannot withstand extremely low temperatures and need to rely on multiple layers.

Sun exposure environment: Long-term ultraviolet radiation may accelerate the aging of spandex, and it is recommended to choose styles with sunscreen treatment.

Nantong Tianhong Textile Technology Co., Ltd.
The antibacterial properties of organic bamboo textile fabric stem from the natural substances contained within bamboo fibers, primarily bamboo alcohol. Bamboo alcohol possesses effective antibacterial, bacteriostatic, and deodorizing effects, effectively inhibiting the growth and reproduction of bacteria, fungi, and mold, reducing the generation of odors and maintaining the cleanliness and hygiene of the fabric.

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