The production process of bristle toothbrush:

1. The production and processing of raw materials into hair shop or mixed bristles will be pighair classification according to the back hair, and out of which the abdominal hair, tail hair, mildew and dirt; The selected pig hair was watered and mellow for 24 hours, and then the pounded flesh was removed to disperse the fur. The loose pig hair will be cleaned with water, and then the iron comb will be plush, white dust comb and wash up; Air dry the net hair into the hair shop, can be sold.

2. The wool shop is made of semi-finished products, and the wool shop is tied with rope on a small board, steamed in the pot, and the inner wall paint drum is brushed to straighten the curved strip and enhance the gloss, remove the fishy and dirty, and achieve the sterilization effect.

3. Made of finished products with a comb from the root to the tip has comb tick grade classification, first off after short: with two palms of light rubbing, head and tail clear; After sorting and bundling, match each bristle appropriately according to the regulations, and then comb evenly with a comb; After the initial inspection, after the review, the root grinding is carried out, that is, the planks are played together and the convex hairs are cut off. The roller brush lifting rod is packaged when it reaches the standard.

No dead Angle fine and smooth type DSP915M