Detailed data of cosmetic mirror (daily necessities)

A classification of mirrors, which mainly refers to small mirrors with exquisite shapes and easy to carry. In addition, it also refers to the desktop mirror for makeup, also known as the dressing mirror. The main difference between a cosmetic mirror and a mirror is that both types of cosmetic mirrors have magnifying surfaces with different proportions. This makes it easier for makeup artists to see the nuances of the photographed parts. A mirror is an object with a smooth surface and can reflect light. The most common mirror is a flat mirror, which people often use to tidy up their appearance. Surface polished metal device with regular reflection performance and glass or metal product coated with metal reflection film. Mirrors are divided into plane mirrors and curved mirrors. Curved mirrors can be divided into concave mirror and convex mirrors. Mainly used as vanity mirrors, furniture accessories, solar cookers, car lamps and searchlight reflectors, reflecting telescope, car rearview mirrors, etc.

Basic introduction Chinese name: cosmetic mirror mbth: beauty? Mirror? Also known as: vanity mirror advantages: exquisite shape, easy to carry. Category: plane mirror and curved mirror history: 3000 BC. Country: Japanese and Korean mirror evolution, historical origin, Xue Yujing, China bronze mirror, European ancient metal mirror, modern mirror, historical connotation, optical characteristics, mirror manufacturing, mirror-making technology, raw materials and requirements, manufacturing methods, medicine formula, mirror imaging principle, mirror use, gift-giving significance, maintenance methods, evolution of ancient mirrors, obsidian, gold, silver and crystal. Egypt has bronze mirrors for makeup. 1 century, large mirrors that can reflect the whole human body began to appear. In the Middle Ages, portable small mirrors were popular in ivory or precious metal boxes with combs. From the end of 12 century to the beginning of 13 century, glass mirrors with silver or iron backs appeared. During the Renaissance, Venice was the center of mirror making, and the mirrors produced were famous for their high quality. /kloc-in the 6th century, the cylinder method was invented to make flat glass, and at the same time, the tin amalgam method was invented to attach tin foil to glass with mercury, and the number of metal mirrors gradually decreased. /kloc-in the second half of the 0/7th century, France invented the method of casting flat glass and made a large glass mirror with high quality. Mirrors and their frames are increasingly becoming interior decoration. /kloc-A big mirror was made at the end of 0/8, which was used in furniture. Although the tin amalgam method is harmful to human body, it has been applied to19th century. 1835, the German chemist J.von Leibiger invented the chemical silver plating method, which made the application of glass mirrors more popular. China had bronze mirrors in 2000 BC. But in ancient times, water was often used as a mirror, which was called a bronze ware containing water. Han dynasty changed its name to mirror. During the Han and Wei dynasties, bronze mirrors gradually became popular, and full-length mirrors appeared. At first, the bronze mirror was thin, with a circular flange, decorative pattern or inscription on the back, and a semicircular button in the center of the back, which was used to place the handleless mirror, forming a unique style of China mirror. Glass mirrors were introduced in the Ming Dynasty. After Qianlong (1736 ~ 1795) in Qing dynasty, glass mirrors gradually became popular. Japanese and Korean bronze mirrors were first introduced from China. During the Meiji Restoration in Japan, glass mirrors were widely used. Historical origin Xue Yujing Xue Yujing inherits the brand of Xue for a hundred years, and constantly develops new products and changes new technologies on the basis of inheriting traditional crafts. Echo * * * supports the policy of a century-old brand. Actively explore international and domestic markets. Slow and steady, strive for the upper reaches. Carry forward the national cultural undertakings in China. The company has opened 100 chain stores nationwide, and plans to open 300 chain stores nationwide in 20 16. The mirror varieties include cloisonne craft mirror, 99 sterling silver craft mirror, handmade mother-of-pearl lacquer mirror and a number of fine products with China traditional culture and craft. Deeply loved by international and domestic consumers. Products are exported to Korea, Japan and the United States. China bronze mirror China was in the bronze age in the early days of slavery society. In the long-term bronze smelting and casting practice, people realize the relationship between alloy composition, properties and uses, and can manually control the proportion of copper, tin and lead. The ancient book Kao Gong Ji recorded that "there are six kinds of gold", that is, the proportion of six alloys. The last one is together: "Gold and tin are half, which means it's the same." Is the proportion used to make bronze mirrors. "Sword" is a mirror with high tin content, because the bronze mirror has bright surface and silvery white color, and it also needs casting performance to ensure the fine pattern. Our ancestors made a beautiful "transparent mirror" more than 2000 years ago, which can reflect the beautiful pattern behind the bronze mirror, thus causing great excitement in the world. In order to solve the mystery of "transparent mirror", scholars at home and abroad have spent hundreds of years researching and exploring, and it was not until modern times that it was discovered that this was because the curvature of the mirror was slightly unequal to the back pattern after manufacturing and processing, and the back pattern was reflected. This fully shows the superb mirror-making technology and profound understanding of light reflection characteristics in ancient China. The ancient European metal mirror used a slightly convex polished metal disk as a mirror in the ancient Greek and Roman times in Europe, and its non-reflective side was engraved with patterns. The earliest mirror was a hand mirror with a handle. In the 1 century, a panoramic mirror appeared. In the Middle Ages, hand mirrors were popular in Europe, usually silver mirrors or polished bronze mirrors. In the Middle Ages, they were very small in delicate ivory boxes or precious metal boxes. It has become a fashionable product that women carry with them. Glass mirrors with metal on the back appeared at the turn of the century from 12 to 13. By the Renaissance, Nuremberg and Venice had become famous mirror-making centers. /kloc-At the beginning of the 4th century, Venetians made mirrors on the back of glass with tin foil and mercury, which were very clear. /kloc-In the 5th century, Nuremberg made a convex lens, and when making a glass ball, it was coated with a layer of tin amalgam. Modern Mirrors Modern mirrors are made by the method invented by German chemist Libiger in 1835. Silver nitrate is mixed with reducing agent to precipitate silver and attach it to the glass. The commonly used reducing agent is sugar or potassium sodium tartrate tetrahydrate. 1929, the British Pilton brothers improved this method by continuous silver plating, copper plating, painting and drying. With the development of technology, the cost of mirrors is reduced, and various curved mirrors appear, which makes the use of mirrors more and more extensive, and the use is more than the reflection appearance. For example, a spherical rear-view parabolic mirror used in automobiles, a parabolic mirror used for focusing light in telescopes, and a parabolic mirror used for reflecting parallel light in searchlights. The historical connotation of the ancient mirror means big basin, and its name is prison. Shuowen said: "The prison can take the water of the bright moon, so it is a mirror because it can go smoothly." At the beginning of the Three Dynasties, the prison was made of tile, so there was no gold beside the word prison in ancient times. In the early years of Shang dynasty, bronze swords were cast, and later the characters of the swords also had gold characters. In Shang and Zhou dynasties, although there were bronze mirrors, tile mirrors were still popular. It was not until the Qin Dynasty that bronze mirrors were cast. Because mirrors were better than mirrors in many aspects, water was no longer used as mirrors after the Qin Dynasty. After the Qin and Han Dynasties, mirrors were used more widely and made better. Its materials include gold, silver, copper, iron and so on. , with copper as the most, gold-plated silver, gold and silver on the back, or inlaid with gold and silver wires. Since the Sui and Tang Dynasties, there have been various patterns with handles and squares. It was not until the late Ming Dynasty that glass was used as a mirror. After Qianlong in Qing Dynasty, glass became popular among the people. Until the early years of the Republic of China, a few remote areas still used copper as a mirror. Mo Mu, also known as the ugly girl. Five thousand years ago, in order to stop the tribe's "wedding robbery" incident, the Yellow Emperor deliberately chose an ugly woman (named Mo Mu) who was virtuous, gentle and ugly as his fourth wife. The Yellow Emperor also said: "Those who value beauty over virtue are not true beauty, and those who value virtue over color are true saints." Five thousand years ago, the Yellow Emperor fought against Chiyou, surrendered to Shennong, calmed the war, unified the three tribes, ended the barbaric era, and mankind just began to enter a civilized society. Dressing up, building boats and cars, and dressing up have also become essential things in everyone's daily life. At that time, in order to tidy up their unkempt appearance, our ancestors often faced a basin of water, or stood by a calm river or water to tidy up. So it is recorded in ancient books that this kind of "looking in the mirror" is called "watching the water". So, what does this have to do with Mo Mu? According to legend, the first mirror used by human beings was discovered and made by Mo Mu. At that time, people in The Yellow Emperor's Palace often stood by the water to reflect their faces and dress up. Mo Mu thinks he is ugly, so he won't go to the water to dress himself up easily, and he won't show his face at festivals. All I know is that I revolve around the Yellow Emperor all day. On one occasion, Tong Yu's family asked Mo Mu to go up the mountain with her to dig flagstones. Without further ado, Mo Mu went up the mountain with Tongyu's family. Mo Mu has great strength and can dig slate faster than other women. I dug more than 20 pieces in less than half a day. At this time, the sun is already noon, and the sun shines on the earth. Mo Mu suddenly found a shiny stone in the pile, and the sunshine was very dazzling. Mo Mu bent down and gently dug it out of the ground with his hand. He was startled when he held it in his hand. What kind of monster is this? His ugly face is on this stone. Even she feels strange! She quietly hid the stone in her body and went back to the palace of the Yellow Emperor without telling anyone. When no one was around, she took out the stone again and found that the plane of the stone was uneven. The face reflected on it is strange. Mo Mu went to the factory that made stone knives and axes and found a millstone. He pressed the stone on it and rubbed it repeatedly. It didn't take long, and all the stone surfaces were smooth. She took a picture with it, which was much clearer than before. It's just that my face is still so ugly She grinded it for a while, picked it up and took another picture. She is still ugly. Mo Mu sighed to himself and said, "It seems that an ugly face can't blame a stone piece (mirror)." From then on, Mo Mu never went to the river or the water to make up. Get up every morning, according to the stone, tidy up yourself, and then hide quietly after use. Over time, Mo Mu also careless. On one occasion, Mo Mu helped Tong Yu cook the meat on the slate. Due to excessive firepower, the slate was blown up, and a piece of gravel flew up, breaking Mo Mu's face and bleeding profusely. Mo Mu hurried back, took out the stone tablet and put the medicine on his face. Who knows, the Yellow Emperor doesn't know when he will come back. He followed Mo Mu and found Mo Mu rubbing something on himself with one hand and sticking medicine on his face with the other. The Yellow Emperor walked behind Mo Mu and put his head close to Mo Mu's shoulder, ready to observe carefully. Unexpectedly, Mo Mu exclaimed! She found the face of the Yellow Emperor on that stone. Twist a head to see, just know the yellow emperor standing behind her. The Yellow Emperor asked Mo Mu, "What do you have in your hand?" Honest and upright Mo Mu, when he heard the question of the Yellow Emperor, knew that he should not cheat the Yellow Emperor, and poof, he knelt in front of the Yellow Emperor. Mo Mu told the Yellow Emperor from beginning to end that he had found this stone that could illuminate people, and begged the Yellow Emperor to forgive her. The Yellow Emperor smiled, held Mo Mu in his hand and said, "This is a great discovery for you. You are not only right, but also have made great contributions! " As soon as the Yellow Emperor said it, he immediately called Lei Zu, Lei Fang's family and Tong Yu's family, took out Mo Mu's impressive stone and asked his three wives to see it. Lei Zu smiled and said, "Huangdi, no wonder I haven't seen Mo Mu dressed up in the water for a long time. It turns out that she has this beautiful treasure. " Tong Yu immediately said, "Huangdi, this discovery should be attributed to Sister Mo Mu!" The Yellow Emperor said excitedly, "Of course, remember a merit!" The use of mirrors by human beings began in the history of the Chinese nation. No wonder, an ancient book "Yuan" said: "Xuanyuan is a mirror". The book "Biography of Xuanyuan" also said: "The emperor will be the queen mother and cast twelve mirrors. If you want to use them, you can use them." The book "Yi Shu" also said: "In Raozhou, it is said that Xuanyuan casts mirrors by the lake, and now there is Xuanyuan mirror grinding stone." With the development of smelting technology, people invented iron mirrors and bronze mirrors. 4000 years ago, Egypt produced bronze mirrors. Later, bronze mirrors were unearthed in China. After Qin and Han Dynasties, the manufacturing level of bronze mirrors in China has become famous at home and abroad. Bronze mirror is not only an instrument for dressing and shaping, but also a beautifully shaped handicraft. Optical characteristics The reflection of light by a mirror follows the law of reflection. Its reflection ability depends on the angle of incident light, the smoothness of mirror surface and the properties of metallized film. The imaginary line perpendicular to the mirror is called the normal, and the angle between the incident light and the normal is equal to the angle between the reflected light and the normal. The object in front of the plane mirror becomes an upright virtual image behind the mirror, and the distance from the virtual image to the mirror surface is equal to the distance from the object to the mirror surface. If you want to see my whole length in the mirror, the mirror must be at least half my length, because the incident angle is equal to the reflection angle. The reflective surface of concave mirror faces the center of curvature. After concave mirror reflection, the parallel rays converge to the focal point (f), which is located at 1/2 of the distance from the curvature center (c) to the mirror surface. If the cooker is placed in the focal position of concave mirror, it can be heated by sunlight and become a solar cooker. For example, a light source in a car lamp or a searchlight is placed in the focal position of concave mirror, so that light can reflect parallel light. When an object is not in the center of curvature, it can be reflected as an inverted real image, such as reflecting telescope. The reflecting surface of convex mirror faces away from the center of curvature, and the object becomes a reduced upright image behind the mirror, which can reflect a wide range of reduced landscape. For example, there are two methods for surface treatment of reflective imaging surface formed by glass of automobile rearview mirror: chemical silver plating and vacuum evaporation, and the most common method is chemical silver plating. This method is to dissolve silver nitrate in water, add ammonia water and sodium hydroxide solution to dilute it into silver hydroxide ammonia double salt to make silver plating solution. Invert sugar or formaldehyde and potassium sodium tartrate solution as reducing solution. After cutting, edging (grinding and polishing if necessary) and surface cleaning, the glass is sensitized with stannous chloride dilute solution, then cleaned, and then the surface is immediately soaked with silver plating solution and reducing solution. After molding, the mirror surface is cleaned, and then copper plating and protective paint can be applied. Vacuum evaporation method is to clean the glass, put it into an evaporation device with a vacuum degree of 0. 1 ~ 10-4pa, and electrify the spiral tungsten wire. The generated high temperature sublimates the aluminum alloy in the spiral into a gaseous state and deposits it on the glass surface to form a mirror surface. An electron gun can also be used instead of tungsten wire for heating. Vacuum evaporation can also process the smooth metal surface into raw materials for mirror-making technology. The glass should be flat and transparent without bubbles in the middle. Silver nitrate, the content is above 99.5%. 25-28% ammonia water. Potassium sodium tartrate, chemically pure. Cleaning the glass: after cutting the glass according to the specifications, wash the front and back sides with tap water, then coat the side that needs water electroplating with iron red powder, wipe off the iron red powder after drying and rinse it with water. Then scrub the surface of the glass to be plated with a small amount of tin chloride solution. Rinse the residual stannous chloride with water after cleaning. Finally, clean the glass with clear water (preferably distilled water). Silver plating: put the cleaned glass flat on a horizontal wooden frame or batten, take part of silver solution and part of reducing solution, stir them evenly and pour them in. The potion should not run away. About 2 deciliters per square meter. When it gradually reflects the silver mirror on the glass, pour out the excess liquid medicine, rinse it with water, and then pour in one ten thousand gelatin to dry. After drying, coat a layer of iron red primer or other antirust paint solution on it to form a mirror surface. Liquid medicine formula silver liquid: distilled water 2500ml (cold boiled water is also acceptable), silver nitrate 25g, ammonia water 18.5ml (until it is clarified by chemical reaction). Reducing solution: 2500 ml distilled water (cold boiled water is also acceptable) and 25 g potassium sodium tartrate. After the upper solution is heated and clarified, 0.5% silver nitrate is added, and the liquid medicine is filtered for later use. Gelatin solution: water 1000ml, gelatin 10g, steamed with water. Iron red primer with appropriate banana aqueous solution. The imaging principle of mirror Whether it is a flat mirror or a non-flat mirror (concave mirror or convex mirror), light will be reflected by the mirror according to the law of reflection, and the reflected light can form vision in the retina after entering the eyes. On a flat mirror, a parallel beam hits the mirror, and the whole body changes direction in a parallel way. At this time, the imaging is the same as what the eyes see. Mirror dressing mirror: often placed in a specific corner of the family, such as the bathroom, to assist makeup, shaving, combing hair and other dressing tools. This kind of mirror varies in size. The small one can be carried with you, and the big one can check the whole body clothes, so it is also called a dressing mirror. Instruments: Many optical instruments, such as telescopes and microscopes, are reflected by mirrors. Safety: For example, rearview mirrors and rearview mirrors of vehicles. In some road sections, convex mirrors will be placed at the corners to remind pedestrians to pay attention to safety. The purpose of the portable cosmetic mirror is: 1: early morning time 2: shopping mood 3: luxurious reception 4: professional makeup 5: sweet date 6: leisure time 7: small accident 8: interview makeup gift significance 1: cosmetic mirror! The mirror has a tacit understanding, and the heart has a heart. What they send and receive will be kept in mind, and what they receive will be put in their bags to make up their makeup every day. It's hard for them to forget who gave it to her, especially on holidays. 2. In our country, the mirror also has a beautiful meaning of tacit understanding. quiet inside is like a mirror. With the development of years and technology, modern cosmetic mirror not only simply reflects people's functions, but also its manufacturing technology is changing with each passing day. The mirror of the craft is inlaid with beautiful crystals and precious stones, revealing the above beautiful meanings and emotions, and truly conveying friendship with words. As one of the indispensable tools for modern women's daily makeup, cosmetic mirror is also closely related to women. 3. Emotion is rich, so the design of cosmetic mirror is also colorful. If you send your parents and elders, choose elegant and classical styles. If you send your lover's girlfriend a romantic style, if you send your younger generation a lively and lovely style, if you send your wedding bride a white and elegant style, if you send your mother-in-law and sister-in-law a heart-to-heart style, if you are narcissistic, choose your favorite style. Cosmetic mirror has gone beyond its own function and become a romantic carrier of good feelings. The above content is taken from: Cosmetic Health Care Maintenance Method 1. After using the cosmetic mirror, 2. When the cosmetic mirror is idle, it can be placed in a flannel bag to protect it from air oxidation. 3. Try to avoid scratching with hard objects to avoid scratching the mirror.