Nano Functional material is one of the R&D direction of the German Keimei Plastifizierung Technik GmbH's plastification technology. It disperses the inorganic materials into matrix polymer material in the form of independent nano particles (nearly spherical particles), and it is supplied as masterbatch size of ∮3×3mm for application convenience. The nanoscale effect will provide a variety of advantageous features, especially in microfiber applications. This technology can also be applied to the pigment dispersion in microfibers.

Benefits in coloration of PP melt-blown microfibers:

Enhances the buffer ability of melt materials, effectively buffering the impact of temperature and material index fluctuations.
Markedly prolongs the spinneret cleaning cycle by about 50% compared to conventional coloring materials.
Significantly reduces melt drops and fiber breakages, potentially improving the stability of fiber production.
Achieves approx. 20% increase in fiber strength.
Improves the hydrostatic pressure resistance of SMS nonwoven fabrics by approx. 6-25%.
Improves material elongation behavior, enabling to spin finer fibers.

Improved comprehensive performance index of superfine fibers.
Reduction in nonwoven defect rates.
Ability to decrease nonwoven gram weights while maintaining fabric properties unchanged.
Energy savings and reduction in emissions.
Lower cost of production for nonwovens.
Significantly improved comprehensive performance of nonwoven fabrics, e.g., hydrostatic pressure resistance value, softness, filterability, air permeability, fabric appearance, etc.
Enhanced characteristics of the nonwoven product after finishing treatment due to the surface energy of nano materials.