Environment-purifying and pollution-preventing method and device for manufacturing fur coats from goose down fur

Abstract

The invention relates to an environment-purifying and pollution-preventing method and device for manufacturing fur coats from goose down fur, which can effectively purify the environment and prevent pollution. The method of the invention comprises the following steps: firstly, carrying out hydrophilic softening on the goose down fur by a formula of adding 1g of Eusapon S, 10g of industrial salt, 2g of anti-mildew agent 3 and 1g of sodium carbonate to 1 liter of water; then carrying out manual grease pressing and mechanical grease pressing; pickling by a formula of adding 3g of Bascal S, 20g of industrial salt, 2g of formic acid and 2g of acetic acid to 1 liter of water; then tanning by a formula of adding 10-15g of 781 tanning agent, 20g of industrial salt, 25g-30g of glauber salt, 2g of penetrating agent JFC and 3g of sodium carbonate to 1 liter of water; and finally carrying out solvent degreasing by an environment-friendly full-closed goose down fur degreasing machine. The invention can effectively improve the product quality of the fur coats of goose down fur, and can purify the environment and prevent pollution.

Description

technical field [0001] The invention relates to an environment-purifying and anti-pollution method and device for making furs from goose down and which can effectively purify the environment and prevent pollution. Background technique [0002] Goose down fur belongs to the category of poultry fur. It is the first invention of our country in the world. It has a history of more than 20 years. It is still at the international leading level. The product is still unique to my country. It is a product that fills the gap in the world. Products, goose down leather products have the characteristics of lightness, thinness, warmth, softness, whiteness, and gorgeousness. They are better than fox and mink fur in terms of cold and moisture resistance, and can be used instead of wild animal fur. In recent years, the international community has been calling for the protection of wild animals. The fur of wild animals is scarce and expensive. It is difficult for ordinary people to buy them. Si...

AI Technical Summary

Problems solved by technology

[0003] my country is a big goose-raising country, and the number of geese raised accounts for the total number of geese raised in all countries in the world. In order to develop the rural economy and achieve sustainable agricultural development, the Party Central Committee has issued the Central No. 1 document for four consecutive years, focusing on solving the "three rural" issues, thus Governments at all levels in our country regard the goose industry as the focus of rural economic growth, especially the goose industry in poverty-stricken areas has developed rapidly and is known as an "industry that enriches the people". Therefore, governments at all levels call on scientific research departments to develop new goose body products as soon as possible to adapt to the sustainable development of my country's goose industry. The goose products currently on the market are still primary products twenty years ago. Even if some high-tech products have been successfully developed, they can only be produced on a small scale in remote and impoverished areas, and cannot be widely promoted and applied nationwide.

For example: goose down fur technology products are in great demand in the domestic and international markets, and the international market urgently requires orders, but they cannot be supplied due to insufficient supply. The prospect is not optimistic. How can we talk about the transformation of our country from a big goose raising country to a goose industry powerhouse?

More than 20 years have passed since the successful research and development of goose down leather fur technology, but it has not been widely used. The reason is that the technology needs to be further improved in practice. The main reason is that the goose down fur technology belongs to the leather chemical industry. The chemical materials used in this technology, such as tetrachlorethylene, chromium, formaldehyde, etc., seriously pollute the environment and are harmful to the human body. Therefore, the environmental protection department restricts the implementation of this technology and does not approve it.

The applicant of this patent applied for an invention patent to the China Patent Office as early as 1989 with "a method for tanning duck and goose down skin". The patent number is 89106174.6. During the implementation process, it was found that the product quality was not perfect. After technical deepening and improvement, it filed an application with the Chinese Patent Office for 200610017346.8, which solved the technical defect of 89106174.6. During the implementation of this technology, due to the chemical The material seriously pollutes the environment and is restricted by the environmental protection department. In order to solve the environmental pollution of this technology, it is urgent to develop a method of making furs from goose down that prevents pollution and purifies the environment.

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