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Method for producing colourful plane cocoon and the produced colourful plane cocoon

A technology of color plane and production method, which is applied in the direction of animal feed, additional food elements, animal feed, etc., can solve the problems of large-scale industrial production that have not been reported, and the transmittance is less than 0.5%, so as to promote industrialization and avoid Pollution, economic benefits

Inactive Publication Date: 2010-10-06
丁志强
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  • Abstract
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Problems solved by technology

This effect has a good shielding and absorption effect on ultraviolet rays (UV-B) with a wavelength of about 280nm that easily induce gene mutations and cause skin cancer and other cancers. The transmittance of UV-B is less than 0.5%.
[0055] After retrieval and novelty checks, the current production of colored flat cocoons is blank at home and abroad, especially large-scale factory production has not been reported

Method used

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Embodiment Construction

[0091] Most of the silk known as the "Fiber Queen" in my country is pure white. However, colored silk is almost blank in the international market, and the production of colored flat cocoons is unprecedented. Research on colored cocoons and colored flat cocoons to improve the economic benefits of silkworm farmers and silk enterprises has become a hot spot in sericulture technology research. At present, there are more than 20 kinds of silk insects capable of spinning and cocooning, some of which are colorful natural colored cocoons with soft tones, and some natural colored planar cocoons are colors that are difficult to imitate in the current dyeing process.

[0092] The coloring part of cocoon silk pigment of a considerable part of the natural color cocoon resources preserved at present is in sericin, and its pigment disappears with silk reeling and cocoon cooking. But the present invention just keeps sericin and silk fibroin, can obtain natural color plane cocoon completely. ...

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Abstract

The present invention is color plate cocoon and its production process. The production process includes the following steps: 1. raising silkworm for color cocoon via feeding colorant; 2. providing color plate cocoon producing unit; 3. controlling environment conditions; 4. controlling the spinning density; 5. managing the color plate cocoon producing process; and 6. gathering natural color plate cocoon. The present invention can produce natural color plate cocoon without needing the post chemical dyeing. The color plate cocoon has the functions of resisting fungus, resisting oxidation and preventing ultraviolet ray, and is high quality material for producing cosmetics, underwear, medical dressing, functional clothing and other products.

Description

technical field [0001] The invention relates to natural colored silk production technology, in particular to a production method of colored flat cocoon and the produced colored flat cocoon. Background technique [0002] Silk fibroin has the reputation of "Fiber Queen". Because of its natural luxury and outstanding quality, silk products were a symbol of the status of princes and aristocrats in ancient China; they have also been regarded as high-end consumer goods in the world. The main component of silk is animal protein fiber, which contains 18 kinds of amino acids. It is a very beneficial protein source for the human body, so some people compare silk to "soft gold". Traditionally, silkworms usually use square clusters when spinning silk up the mountain to make cocoons, and all the silk spun out are ellipsoidal cocoons, not flat cocoons, let alone natural colored flat cocoons. It has become the main direction of research in the industry to create a new cocoon production m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/04A23K1/18A23K1/14A23K20/179A23K50/90
Inventor 丁志强丁啸南
Owner 丁志强
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