New hair processing techniques

First, the entire hair will be used to run through the skins of the pigskin. The skins will be dried, placed on the chopping board, smashed open with both hands, evenly spread to 2 cm thick, and then use the left hand to pull the pig hair to Under the right palm, press tightly with the right palm so that the piglet grows 20 centimeters in width, 10 centimeters in width and 2-4 centimeters in thickness along the direction of the fingers.

Second, the plucking will have been pressed into the pig's hair with both hands tightly hold both ends, then gently tremble and pull into two equal lengths, each length of 10 cm, and then put two paragraphs in parallel reunion of pig hair Put (10 cm) and pull down the hairs with different lengths, then grasp them with your left hand, and put about 3.5 centimeters around the tiger's mouth. Comb it with the right hand and pick up the iron comb on the emerging hairs. Short hair, horizontal hair and curved hair, then use the iron comb teeth to insert the hair from the top, clamping a good part of the card, the left hand will match the thumb with the comb to hold the comb unrecognisable pig hair, with the right hand first comb long good Under the pig's hair, then pick up the short pig's hair, and pay attention to the hairs. Afterwards, the left hand should retreat 3.5 centimeters, then comb and twist the second armpit hair, and so on, until the hair is pulled five or six times, and the left hand handles Can't catch it. Place the extracted hair on the side of the case and place it in the same zigzag direction.

Third, pier blanks will be pulled out of good hair, according to a certain number of first with the right arm and left hand to pull together, put it on the standing board, with the right arm and left hand to the center and squeeze, edge to the desktop on the pier, to be rough After the downward one end of the pier, set the blank up (sweep hair parallel to the table top) with your left hand and press it tightly from above. The right hand holds the end of the comb and combs the blank tip again with a comb. The horizontal hair will be caught in the middle. , bending hair combed out and hair tip. Then put the rough (pig's wool) up and press the front method pier. When the rough bottom is almost neat, turn the blank over (the pig's hair is put down 90 degrees), remove all the horizontal hairs and the uneven hair on the bottom of the blank, and then continue to press the front The law piers hair, after the pier a few times with an iron comb from the hair position along the pig hair deep carding, the blanks inside the horizontal hair, mixed hair, short hair comb net. At this time, the blank is turned over 180 degrees (ie, the blank of the pier is facing upwards), the upper part is combed by the front method, the net hair is removed, and then turned 180 degrees.

4. The bundle billet firstly adjusts the twisted direction of the pig hair by using both hands, so that the tufts are twisted outwards and placed evenly. The size is preferably about 500 grams, and a string is used to fasten the billet. The bundle rope is about 1.5 centimeters from the root of the blank, and then the rope is interspersed and bundled upwards. The bundle is tied to the upper part of the blank to make it conical.

Fifth, the steamed hair will be bundled into the pot cooking, cover plastic sheeting. The cooking time is: white hair 3 hours, flower hair 5 hours, black hair 8 hours, must often add water during cooking. After steaming, dry. Due to the high price of the black hair market, white hair and flower hairs are dyed black. Sixth, the button sieve will be steamed and dried the rough open the split points, the thickness of the hair to the appropriate hand is appropriate, with his left hand, right hand, take the fine iron sieve, non-stop to the roots strike, follow the trend The hairs on the mesh hole are caught on the side of the screen, and are discharged in the direction of the root of the pig hair. Once the buckle is finished, place the hair on one side with the root facing up. The finished side of the blank is the side of the blank tip. After the root tip is separated, the blank is placed with the root face down. 7. Gradually rough the blanks with the root surface facing downwards with a rope. The rope width must not exceed 5 centimeters, and the piers must be flushed and combed again. Use the ruler to measure the height, and then remove the longest hair (121 mm or more). The difference of 15mm is a length. Please pay attention to the length of the pull. Use a ruler to avoid pulling out the short hair. Pull out until the shortest hair remains. Pull the blank into 9 lengths and let them go. Eight, will be divided into a good length of hair, starting from the minimum size of the bar, each standard diameter of 66-68 mm, a total of 5 tied rope, will be the root of each hair roots are flat, clean up the roots of clean hair. After rectification, measure the hairs once more and pull out the oversized hairs of each length and place them on the last length of hair, after which the ropes are tied again.

Medical Device Protective Set

Plier Sleeve,Silicone Sleeve,Medical Silicone Sleeve,Medical Device Protective Set

GUANGDONG JIANGMEN RONGHAI MEDICAL TECHNOLOGY CO.,LTD , https://www.kimaomedical.com