The preliminary processing of fur skins
1. Scrape and trim The peeled fresh skin should not be piled together. With the fur facing inwards, the board is facing the coat on a thick (about 10 centimeters in diameter) glue stick and the bamboo board or pure electric knife is used to scrape the fat, blood and residual meat on the leather board. The direction of the scraping must be followed by (hip) forward (head) scraping, easy scratching of the hair follicle when scraped in the opposite direction, accumulation of large amounts of fat on the buttocks, and easy contamination of oil after soaking the fleece, making it difficult to wash. When applying oil, the force must be uniform, such as excessive force to avoid scratching the hair follicle or fur. The skin of the male pelvis is thinner at the abdominal urethra opening and at the female pelvis abdomen nipple. Care must be taken when scraping it. In short, the oil on the skin must be completely scraped, but not the skin. The head and back slits are not easy to scrape off fats and residual meats, and should be cut off by the hand with scissors. 2. Wash the skin The oiled fur must be washed with a mixed tree sawdust (grain size) or a crushed corncob. Wash the oil on the skin first, then turn the skin over to wash the oiled hair and dirt. The method of washing is: first anti-wool, then straight hair wash, encounter oil and blood, use sawdust repeatedly scrub until it is washed. Sawdust should be mixed with some water before washing. It is advisable to hold the sawdust by hand and not to use water. Shave off the sawdust after washing the fur, or knock it off with a stick to make the hair clean, bright, and beautiful. Remember not to wash the skin with bran or pine sawdust. When washing in large animal farms for a long time, use a drum ( Use a special washing machine abroad) washing. Put the skin plate outwards into the drum equipped with sawdust (semi-moist shape). After a few minutes, take out the skin and turn the skin tube over. Then put the hair outwards and put the coat in the drum again. In order to take off the sawdust on the coat, remove the fur from the drum and put it into the cage for 5-10 minutes (drum and basket speed 18-20 rotations per minute) to get rid of sawdust on the coat. . 3. Shangyu After the skin has been peeled off from the fox, in order to normalize the fur of the product, and prevent shrinkage and wrinkle deformation after air drying, the fox skin is treated as a seesaw. First, wash the fur out to the specification of the sampan, and then the head should be straightened so that the fur is symmetrical, the lower part of the Qi, and then fixed with 6 minutes small nails, hind legs and tail must use small nails Fixed on the fascia board, if the Finnish fox board is properly enlarged. Domestically, some places now use activity-type seesaws and are worth learning from! 4. Dry Place the well-clad pelts in a drying chamber with temperature-control and humidity control equipment. Lay each well-clad fur on the air-drying rack and insert the air nozzle into the mouth of the skin. The dry hot air is allowed to dry at a temperature of 18-25°C, a relative humidity of 55%-60%, and 0.28-0.36 cubic meters of air per air outlet per minute. The skin removed from the drying room should also be hung up at room temperature and allowed to dry in the room for a period of time to avoid stuffy boards. Because the fox is large, in order to make it dry as soon as possible, without the condition of the hair dryer, the skin can be faced outwards, and the hairs can be dried in natural light after drying, until the dryness reaches 61.7 percent. , And then the skin can be dried and dried on the outside. 5. Skin finishing After drying, the dried fur should be sorted and packaged. That is to use a sawdust to wash once, first anti-wool smashing, and then along the hair wash, in the case of tangled hair or large oil, repeated washing, and comb comb with row of needles to open, repeated with fresh sawdust repeatedly scrub, and finally off Sawdust can achieve the above effect. The floor technicians will initially grade all the furs produced according to the product specifications and fur quality (such as maturity, integrity of needle hairs, presence or absence of defects, etc.), and then package them individually for packaging. 6. Skin save If a small amount of antioxidants are added when the skins are kept, then sealed in plastic bags and placed in a cool place, it can effectively extend the time of skin preservation. During the storage period, pests and rodents should be strictly guarded. Steamed Treats,Sliced Steamed Bread,Chicken Steamed Treats,Steamed Pet Treats Eastan Pet , http://www.eastanpet.com