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Color empowerment: The practical value of non-woven fabric color masterbatches!
In the production chain of non-woven fabrics, non-woven fabric color masterbatches play a key role in endowing products with color and added value. It is precisely formulated with pigments as the core, combined with carrier resins, dispersants and other components. It is specifically adapted to the processing techniques of non-woven fabrics such as melt spinning, needling and hot rolling, enabling the originally single-toned non-woven fabric material to meet the appearance and functional requirements of different scenarios.
The core advantages of non-woven fabric color masterbatches lie in "efficient compatibility" and "stable performance". The processing flow of non-woven fabric is compact, and it has high requirements for the dispersion speed and compatibility of color masterbatches. High-quality non-woven fabric color masterbatches can quickly blend with non-woven fabric substrates such as polyethylene and polypropylene, avoiding problems like color spots and color differences, and ensuring that the finished product has uniform and rich colors. Meanwhile, it has excellent heat resistance, can adapt to the high-temperature environment in non-woven fabric processing without decomposition, and after coloring, it is not easily affected by factors such as light and friction, effectively avoiding fading and whitening, and extending the service life of non-woven fabric products.
In the civilian field, the application of non-woven fabric color masterbatches has long been integrated into daily life. Non-woven fabric diapers and wet wipes in hygiene products often use soft pink and blue masterbatches, which not only enhance the visual comfort of the products but also facilitate the distinction of their uses. The non-woven fabric on the outer layer of the mask is colored with masterbatches of gray, blue and other colors, which takes into account both protective properties and appearance recognition. Non-woven fabric wall coverings and storage bags for home decoration, with their rich color combinations, can be adapted to various decoration styles, adding vitality to the home space.
The performance requirements for non-woven fabric color masterbatches in industrial and special fields are more precise. Non-woven fabric mulching film used in agriculture should be combined with UV-resistant color masterbatches. While endowing it with the required colors for shading and heat preservation, it also enhances the anti-aging ability of the mulching film. Non-woven surgical gowns and protective cloths in the medical field are dyed light green or sky blue with non-toxic and environmentally friendly color masterbatches. They not only meet medical and health standards but also relieve the visual fatigue of medical staff. For non-woven fabrics used in industrial filter cloths, acid and alkali resistant color masterbatches are selected to ensure stable color and unaffected filtration performance under complex working conditions.
With the popularization of environmental protection concepts and the upgrading of market demands, non-woven fabric color masterbatches are developing towards greenness and functionalization. Environmentally friendly products use halogen-free and low-VOCs raw materials, which are in line with the green transformation of the nonwoven fabric industry. Functional color masterbatches, by adding special components, endow non-woven fabrics with additional properties such as antibacterial and antistatic properties while coloring. This diversified development trend has made non-woven fabric color masterbatches an important support for expanding the application boundaries of non-woven fabric materials.