This short fiber has a fineness of 1.2 denier (D), signifying its delicate and fine - gauge nature. Such a fine diameter endows the fiber with a soft and smooth texture, which is highly favorable for applications where a gentle handfeel is required, like in high - end textiles for apparel and intimate products. The length of 38 millimeters (MM) is optimized for efficient spinning processes. It allows the fibers to be effectively drafted, aligned, and twisted together, resulting in stable and uniform yarns. During spinning, the 38 - MM length helps in minimizing fiber breakage and ensuring a continuous and consistent production flow.

Fluorescent Brightening Feature

The most distinct characteristic of this fiber is its optical white property achieved through fluorescent brightening agents. These agents are integrated into the fiber structure during its manufacturing process. When exposed to light, especially ultraviolet (UV) light, the fiber absorbs the UV rays and re - emits visible light, enhancing its overall whiteness and brightness. This not only makes the fiber appear much brighter than ordinary white fibers but also gives it a unique glow - in - the - light effect, which is highly attractive in certain applications.

Greenish Tint

In addition to its fluorescent brightening, the fiber has a greenish tint. This greenish undertone adds a unique and eye - catching aspect to the optical white appearance. The combination of the bright optical white and the greenish hue creates a more complex and vivid color effect. It can be used to create a sense of freshness and modernity in textile products. For example, in fashion applications, it can add a touch of uniqueness to white - colored garments, making them stand out from the crowd.

Performance and Applications

In terms of performance, this 1.2D*38MM OPTICAL WHITE GREENISH fiber has good spinnability. Its fine structure and the presence of fluorescent agents do not compromise its ability to be processed into high - quality yarns. The fiber's strength is sufficient to withstand the mechanical forces during spinning and subsequent fabric - making processes. It is widely used in the textile industry. In the apparel field, it is often used in creating trendy white - colored dresses, shirts, and accessories, where the fluorescent and greenish - tinted effect can add a fashion - forward element. In the home textile sector, it can be used in items such as bed linens, curtains, and tablecloths to bring a sense of brightness and novelty to interior spaces. Additionally, it may also find applications in some specialty textile products, such as high - visibility safety clothing, where the fluorescent property can enhance visibility in low - light conditions.

Technical Specifications:

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