How to keep the fur of a freshly killed animal without shedding its hair and without shedding it aft

with salt and alum.

Dissolve in water, soak the skin in it until the skin is white, remove and dry in the shade. In the past, hunters in the mountains used this method to preserve their skins, and the skins obtained by hunters in the northeast in winter could be directly stretched and freeze-dried.

The skin treated in this way is not resistant to insect damage and should not be left in an exposed environment for a long time.

Salt water to boil so that when sun-dried, it will not stink and insects.

You can apply some salt before drying.

Antiseptic treatment. Hides and skins are mainly made up of collagen fibers.

It contains protein, fat and water, and is particularly susceptible to bacterial reproduction, decomposition and spoilage. For this reason, it is necessary to do a good job of anti-corrosion treatment in time. At present, there are two main types of preservatives: drying method and salting method.

1. Drying method. It is to dry the fresh skin to the moisture content.

12% 16%, creating environmental conditions that are not conducive to the growth and reproduction of bacteria, to achieve the purpose of antiseptic. The specific method is: first shake the hair of the rawhide, the leather plate downward, the hair side up, stretch the limbs according to the natural shape, lay it on the wooden board or attach it to the wall, be careful not to pull it too much, until the leather board is set and removed, and then the leather board is facing up, and it is placed in a cool and ventilated place to dry.

In the process of drying, it is necessary to prevent sun exposure, anti-freezing, and prevent people and animals from trampling.

2. Salting method. This method can inhibit the reproduction of bacteria as soon as possible, protect the inherent quality of sheepskin, do not lose hair, do not spoil, and can make the skin preserved for a long time.

There are two specific methods: one is the dry pickling method. It is to sprinkle the salt surface evenly on the inner surface of the fresh skin, and the amount of salt is about 35%-50% of the weight of the fresh skin, so that the salt can fully absorb the water and gradually penetrate into the skin. Sprinkled with salted fresh skin, leather surface.

Instead, pile them in small stacks, marinate for 2-3 days and then stretch them out to dry. The second is the water pickling method. Prepare a 25% salt solution in water or a container, and the temperature of the salt solution should be about 15.

Put the fresh skin in, soak for 16-26 hours, take out the sheepskin and put it on a rope or wooden pole, and let it drip freely. After dripping water, sprinkle 20%-25% dry salt on the leather plate according to the tare weight, and let it dry.

4) Custody and storage. After the above treatment and drying, the sheepskin should be sorted out from board to board and wool to wool, with 10-20 sheets each.

1 bundle, and then tie it with string and put it in the inventory or **. In order to ensure the quality of the fur and prevent dust from falling in, it can be covered with plastic sheets, etc., and sanitary balls should be added if necessary.

or insect repellent such as refined naphthalene powder to prevent the fur from being eaten by insects. At the same time, it is also necessary to pay attention to ventilation, rodent infestation, and mildew deterioration.

Fur refers to clothing made from animal fur.

Animals commonly used to make fur include rabbits, dry dogs, cats, foxes, minks and other rare animals, which are also one of the best fur animals.

Since primitive times, humans have used the fur of hunted animals to make clothes to protect themselves from the cold or to boast of their achievements.

In modern times, fur has become one of the symbols of wealth. Because fur makes many animals face human killing, the way animals are raised and killed for skin purposes causes great suffering to the animals, so fur and consumption are also opposed by animal rights activists.

Dissolve in water with salt and alum, soak the skin in it until the skin is white, remove and dry in the shade. In the past, hunters in the mountains used this method to preserve their skins, and the skins obtained by hunters in the northeast in winter could be directly stretched out and freeze-dried.

The skin treated in this way is not resistant to insect damage and should not be left in an exposed environment for a long time.

1. It is advisable to maintain the room temperature at about 20 degrees Celsius. After drying, the fur should be shoveled off with a blunt shovel to remove the oil film and residual meat attached to the skin, and then immersed in clean water for 1 to 2 days to restore the skin to a fresh state as much as possible.

2. Degreasing method: Degreasing is the key link.

3. After soaking, cleaning and re-damp, the skin can be quietly attacked by acid nitrate.

Categories: Education, Science, >> Science & Technology.

Problem description: I am a college student, after the rabbit dissection experiment, I asked the teacher for a rabbit skin, fresh, I want to preserve, but I don't know how to do it, I hope which master and answer, I am grateful!!

Analysis: I've done it, ahhh......hI made a bikini out of five rabbit skins""Ah, I'm going to find a photo album biography"."<

Look, it's working well

Well, the way.

1. Wash it clean, 2. Carefully scrape the connective tissue clean, otherwise the oil will stink. This is the most critical and annoying step, five skins scratched me for more than three hours, and I was the first person to complete the test and get a full score"<

3. With quicklime and other sterilization treatments, I didn't have quicklime, and marinated it overnight with a bag of salt.

4. Then nail it on a ventilated, light-protected brick wall, and it will dry after a few days. I remember not being exposed to the sun, mine was just a little bit sunburned, so it hardened.

But I did it half a year ago. It's a little hard after drying, just rub it. The weather was hotter than it is now, so it may dry up a little faster, but the teacher said that it should be done in winter, and it will not be easy to break.

The method that our teacher taught me, you can also ask the teacher, the animal experiment teachers are very level.

Let the fur grow on the animal.