u00b0 c finally the formed oil essence microcapsule is percolated two times with fresh water and then shade drying hence the natural oil essence microcapsules are produced please refer with fig6 shown as the other model of the process of fabric coating technique with natural oil essence microcapsules at beginning adding co polymer typed binding agent and oil essence microcapsules with the ratio between 0 5 1 and 1 7 into a container to form a treatment solution wherein said co polymer typed binding agent is identified as acrylic ester copolymer with ph value in the range between 4 and 6 solid component between 40 and 46 viscosity between 20 and 200 cps and forming nonionic emulsification system then the ph value is adjusted between 3 and 5 with a buffer solution of ph value 10 if the ph value was lower than 3 the natural oil essence microcapsules would tend to aggregate while the natural oil essence microcapsules couldn 39 t react properly with the binding agent if ph value were higher than 5 secondly delivering and immersing said plasma treated fabrics to and under said solution at the bath ratio between 10 and 20 o w f on weigh of fabric then heating said solution.