Application of white base material on non-woven fabric: hygiene materials, packaging, agricultural covering

Application scenario

White masterbatch is a commonly used coloring and modification raw material in the production of non-woven fabrics. After pre-dispersal treatment, it has good compatibility with the non-woven fabric substrate and can uniformly impart a white and clean appearance to the fabric. It is suitable for various non-woven fabric forming processes and is widely used in the three major fields of hygiene materials, packaging, and agricultural covering.

In the non-woven fabric field of hygiene materials, the purity and dispersion of white mother material are required to be high. The White masterbatch is uniformly colored, which can ensure the clean and soft color of the fabric and is suitable for one-time hygiene products. At the same time, the formula also takes into account the post-processing characteristics, without affecting the softness of the fabric, can meet the requirements of skin-friendly use, and the processing process is less prone to precipitation, reducing surface defects of the finished product. It is an important raw material for stable production of hygiene non-woven fabrics.

For non-woven fabrics used in packaging, the White masterbatch mainly focuses on the covering effect and processing stability. It is used in products such as storage, outer packaging, and shopping non-woven fabric bags, relying on the White masterbatch to achieve a uniform white background, blocking the base color, and enhancing the packaging texture. It is suitable for post-processes such as heat sealing and cutting, and is less prone to color differences and white spots during the processing. It is suitable for large-scale continuous production.

For non-woven fabrics used in agricultural covering, the White masterbatch selected will also take into account the related performance of weather resistance. This type of white mother material, when combined with functional additives, is used to make agricultural non-woven fabrics that cover the surface of farmland. The white and clean fabric can regulate light, assist in weed control, and moisture retention, and is suitable for outdoor and open-air environments, reducing the aging effect caused by sun exposure and ensuring the long-term use of the film. 

Summary of selection

The white mother material formulas for different fields of non-woven fabrics have different focuses. Evershine focuses on purity and safety, packaging emphasizes covering effect and forming stability, and agricultural use focuses on weather resistance performance. When selecting, it is necessary to combine the non-woven fabric process, usage environment, and finished product indicators with the corresponding grade of white mother material to avoid poor dispersion causing broken threads and crystal points, and to stabilize the appearance quality of the finished product.

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