-
Therefore, the horn became the first material of glasses. At the same time, he analyzed that the horn is a pure natural material, recorded in the Compendium of Materia Medica, the horn has the medicinal effects of clearing heat and detoxifying, nourishing yin and cooling blood, lowering blood pressure, and removing rheumatism, especially containing natural keratin ingredients. Horn glasses frame is made of pure natural horn material, no chemical ingredients, on the basis of traditional Chinese medicine health care theory, combined with the products of traditional technology and modern science and technology, the production of horn glasses and people will not produce allergies and static electricity, is metal and rubber plate glasses frames can not be replaced, and the horn glasses frame is completely handmade, Seiko peck, very rare on the market, so it is very precious.
Because of this, many eyewear merchants have adopted horns as a new material for glasses manufacturing. Another person in the glasses industry also analyzed that an important reason why horns are favored by merchants is that horn glasses contain huge market potential. Because the horn glasses use the traditional grinding and polishing method to make it smooth and fine, the style is fashionable, the temples of the horns are yellow and translucent, comfortable to the touch, the color is moist, and each horn temples will have more or less black or blood-colored variegation.
The black temples are buffalo horns, which are very moisturizing and loose, and the natural texture can be seen when held in the hand or under the light, and the black reflection is soft and bright. In addition, the horn has always been believed to have the effect of warding off evil spirits and eliminating disasters in Chinese folk, and many people place it in a prominent position in the hall of their home. Glasses frames made of pure natural horns, which are the products of traditional craftsmanship and modern technology, integrate health care functions and art collections, and are the best gifts for loved ones and friends.
Therefore, horn spectacle frames are loved by consumers. According to a technologist of Wenzhou Zhengtai Optical Company, there are three processes in the production of horn glasses: the first process is to break the horns.
First of all, the corner tip of the horizontal saw is 15 cm, and then the vertical saw breaks it to become a tile shape, which can be flattened by hydraulic pressure after high-temperature heating, and then cut into a circumferential specification with a table saw, and grinds off the uneven surface with a grinding wheel. The second process is to make the inner and outer ring shapes. The same process as making rubber plate glasses, relying on the mold to position, the horn material is very brittle, the lathe speed of 4800 revolutions is required, and a special tungsten carbide knife is used for production and processing.
The third process is handmade. Horn glasses are handmade products, so this step is very important, and it needs to be operated by someone who has a special understanding of horn performance. In this process, the surface of the material water chestnut treatment, sandpaper, frustration of the head, pressing the beam, spelling leaves, etc., are the most critical steps in the production of horn glasses, grasp the process and details in order to reflect the perfection of the whole glasses process, horn glasses and plate glasses, but also through the barrel, polishing these processes, in order to make the surface smooth and flat.
The difference is that the horn glasses can not be inserted, can not be nailed hinge, the horn is a natural material, due to the problem of keratin age, there may be a little shrinkage error in the last process of mounting, so when grinding the piece, it is necessary to make a left and right comparison.
-
Horns, can be made into glasses frames. Generally, it is mostly used for reading glasses.
-
1. Horn is a pure natural material, recorded in the Compendium of Materia Medica, horn has the medicinal effects of clearing heat and detoxifying, nourishing yin and cooling blood, lowering blood pressure and removing rheumatism, especially containing natural keratin ingredients;
2. The horn glasses frame is made of pure natural horn material, without dust beam bucket components, on the basis of traditional Chinese medicine health care theory, combined with the traditional technology and modern science and technology grinding products, the production of horn glasses and people will not produce allergies and static electricity when in contact with people, is metal and rubber plate glasses frame can not be replaced;
3. The horn glasses frame is completely handmade, and it is very rare on the market, so it is very precious.
-
It is generally made of horn powder.
The most fundamental difference between true and false is: the real horn comb will not produce static electricity, and there will be the smell of horns in the state of heat (burning), and its smell is like the smell of burnt feathers or hair, and it feels like a touch, which is heavier than plastic, and generally has blood color and lines; Fake horn combs do not have the above characteristics. As for the quality of the angle comb, it is mainly different from the raw material, workmanship, thickness, gloss and processing accuracy.
Generally speaking, low-quality horn combs have poor feel, lack luster, dull color, cracks, and are prone to tooth breakage. Angle combs are natural, there will be unique flaws, and the corner combs are mostly hand-polished, therefore, each corner comb must be unique in the world.
The simplest and most effective way to identify: scrape some crumbs on the comb with a knife, then put them on top of the knife and bake them with a lighter, when they are burnt, they smell the smell of burnt feathers or burnt hair, which means that it is true; The smell of burnt plastic is fake.
You can go and see**There is a Niuge horn comb on the Internet I bought it in this store It is a natural horn Natural horn texture is very good.
Good vision is just a brand, its lenses belong to progressive multifocal lenses, this kind of lenses have been available for a long time, but people have not been exposed to much, do not understand, this lens can relieve eye fatigue in principle, reduce the use of adjustment force when looking near, and have a certain effect on the prevention and alleviation of myopia, but the specific effect can not be generalized, and each person's own situation is related. Then there are such glasses that need to be worn for a long time to relieve eye fatigue with the following methods: 1 >>>More
The statement that the older the black horn comb, the better, is not entirely accurate. Although older horns are generally more popular than younger horns, the key is the quality of the horns and the craftsmanship of the horns. >>>More
The older the black horn comb is, the better it is. Although older horns are generally more popular than younger horns, the key is the quality of the horns and the craftsmanship of the horns. >>>More
This doctor's words are only half of what he says, or it may be that you only understand half of it, and wearing glasses is not only about the prescription, but also about the visual effect, such as whether you are studying or working? Do you sit before or after reading a book? When it comes to work, do you look more near or far? >>>More
Yes, of course. Internal examination of pregnant women can damage the lining of the uterus and cause the amniotic water to break, so it is easy to cause miscarriage.