（1）The semi-finished raw material, washed bristle, it's from the safety non-epizootic regions in health, clean, sterile and no peculiar smell, which has been soaking,washing,boiling,baking,wrapping,steaming straight etc.
(2)Filling the shapers, put the washed bristles in different place by standard and then stamp them into conical aluminum shapers.
(3)The bristles in shapers shall be divided by their size and put into big cooker for boiling.
(4)Put the boiled bristles into the drying room to heat，to make britles good straightness.
(5)The bristles will be separated from foreign hairs and spread on mesh of the root-sorting machine. After root sorting, bristles will be standing mostly on their roots and put in alignment, then the bristles will be automatically convey and seperated to the standard sizes.
(6)The root-sorted bristles shall be made thin and set neat. Such bristles shall be circled with ropes and made flat in the bottom. After repeated swinging, combing for upending roots, patting down the drift-bristles and longer bristles on the tops. Such bristles will be filled into the paper rings. After such treatment, the bristles will be erect with no swirls. Their tops are neat and you can't find extruding bristles in the root.
(7)The bristles will be reeling combed by small crooked combs carefully without missing. The flosses on the top shall be cleared and the mostly bristles of the periphery shall be got rid of.
(8) Finished bristles will be packed in the wrapping paper and put into dry cartons.
