The invention relates to multi-functional spinning staple fiber master-batches, mainly comprising a multi-functional ester fiber chip serving as a base material. Main components of the multi-functional ester fiber chip comprise alumina, zirconium oxide, magnesium oxide, tourmaline, zinc oxide, silver ions, porphyries andesite and rare trace elements of deep seaweed mud. The base material of the multi-functional ester fiber chip is ground into the master batch with a particle size having an average particle diameter smaller than or equal to 0.3 microns. Therefore, the woven or knitted fabric using the master-batches of the invention has the raised anion releasing strength and to enhance the user's immunity and antimicrobial activity. It also has the far infrared radiation benefit, enhances the thermal resistance of the products. In the end, the used products have diversified functions with the antimicrobial activity, far infrared, negative anions and so on. Accordingly, bedding products with diversified functions can be developed.
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