Abstract: A nanoparticle-embedded heat-generating cloth comprises a fabric including a plurality of threads each having a plurality of spaces, and a plurality of heat-generating nanoparticles filling with the spaces and enclosed by the threads. The fabric generated by the present invention can be fabricated into various heat-generating clothing for users to wear. Since the heat-generating nanoparticles fill with the spaces and are enclosed by the threads, the drop amount of the heat-generating nanoparticles can be decreased to the minimum, or even no heat-generating nanoparticle drop is generated during washing of the clothing. In other words, the heat-generating clothing of the present invention can have prolonged lifetime.

Abstract: A pneumatic continuous impact pulverizer includes an outer tube, an inner tube located in the outer tube, an air intake material feeding port located at a front end of the outer tube, an air pump located at the air intake material feeding port, and a plurality of impact tubes. The impact tubes respectively run through the tubular wall of the inner tube, and each has an airflow passage which includes a bell-shaped opening communicating with the outer tube, a middle branch opening located at one side of the airflow passage close to the air intake material feeding port and communicating with the inner tube, and an outlet communicating with the inner tube. High pressure gas and powders enter through the air intake material feeding port. The high pressure gas carries the powders to pass through the impact tubes where the powders collide with each other to become nano powders.

Abstract: A pneumatic continuous impact pulverizer includes an outer tube, an inner tube located in the outer tube, an air intake material feeding port located at a front end of the outer tube, an air pump located at the air intake material feeding port, and a plurality of impact tubes. The impact tubes respectively run through the tubular wall of the inner tube, and each has an airflow passage which includes a bell-shaped opening communicating with the outer tube, a middle branch opening located at one side of the airflow passage close to the air intake material feeding port and communicating with the inner tube, and an outlet communicating with the inner tube. High pressure gas and powders enter through the air intake material feeding port. The high pressure gas carries the powders to pass through the impact tubes where the powders collide with each other to become nano powders.

Abstract: The present invention discloses a functional material powder, a method for fabricating the same and a functional staple fiber containing the same. The functional material powder comprises particles with a diameter of 50˜350nm, 0.5˜1.5% of a dispersant, 3˜5% of a surfactant, and 1˜2% of a coupling agent. A small-capacity mill is used to fabricate the functional material powder of the present invention, wherein the small-capacity mill operates at a high power to generate a great impact force and a great shear force to fast nanomize the particles of the functional material. Further, in considering the future application, a surfactant and a coupling agent are added into the functional material powder to disperse the powder and promote the coupling strength between the particles and the molecules of a chemical fiber.