| 摘要 |
PURPOSE: A manufacturing method of non-woven fabric which is characterized by radiating anion, raising sensible temperature, intercepting a water vein and electromagnetic waves, promoting metabolism and protecting human body is characterized by using illite or zeolite powder. The non-woven fabric is useful for interior materials, floor materials, the sole of a shoe and wall-paper. CONSTITUTION: The non-woven fabric is obtained by the steps of: mixing the illite powder and the zeolite powder in a weight ratio of 8:2, followed by putting the mixture into a sintering furnace; heating the mixture at 800-900 deg.C to grind the mixture to particles having under 5 micron; mixing 4-6 wt.% of the mixture based on polyester chip for producing fiber, followed by putting the mixture into a heat stirring device; stirring the mixture at 100-200 deg.C for 12 hours to produce master batch; putting the master batch into a rotation dryer, followed by rotating and heating the master batch at 100-200 deg.C to remove moisture; putting the dried powder into a hopper for spinning; spinning the powder into mono-filament with a screw spinning device at 260-270 deg.C; drawing and doubling the mono-filaments to manufacture synthetic cotton; forming and transferring the synthetic cotton on proper thickness and width; coating the cotton with an adhesive; passing the cotton through compressing rollers; and then heating and pressurizing the cotton.
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