| abstract |
The present invention is a functional patch for pads useful for the human body. The concrete structure is as follows. Wherein the barium oxide is from 45 to 55 wt%, the nickel oxide is from 12 to 16 wt%, the zinc oxide is from 14 to 18 wt%, the copper oxide is from 4 to 6 wt%, the lithium is from 4 to 8 wt%, the barium is from 4 to 8 wt% 4% by weight of a ferrite raw material to prepare a ferrite raw material; The dispersing agent is contained in an amount of 2 to 4% by weight based on the weight of the mixed raw material and the binder is added in an amount of 2 to 3% by weight with respect to the weight of the mixed raw material in the amount of 130 to 170% (S120) of a ferrite raw material to be made into a mixture of the ferrite raw material and the ferrite raw material; A ferrite raw material granulation step (S130) in which the mixture in the suspension state is spray-dried into a granular state; A heat treatment and sintering step (S140) of heating a granular ferrite raw material to a temperature of 1,000 to 1,400 ° C for 3 to 8 hours to sinter the ferrite sintered body; A ferrite sintered body powder step (S150) of pulverizing the heat-treated ferrite sintered body into powder; Wherein the powdered ferrite sintered body is mixed with 40 to 60 wt% of water and 40 to 60 wt% of water and 2 to 6 wt% of natural mordant is added to the weight of the mixture of ferrite powder and water to ferrite for 12 to 24 hours Liquefying the sintered body (S160); And a printing process (S170) in which the liquefied ferrite sintered body is printed on a fabric in a predetermined pattern and pattern. |