Today, bedding has become another way for young people to show their personality. As the bed becomes more and more "lower" and wider, there are more wide bed covers and bed frames around the mattress. Nowadays, young people generally choose six sets or seven sets of home textiles. Different age groups vary greatly when choosing bed products. They all said, "I can't sleep 30 years ago, I can't sleep after 30 years." Fan Hong, 56, has a high demand for bedding in order to have a good quality of sleep. In addition to asking for a good night's sleep, the sheets and quilts on the bed at home, as long as the weather is good, will be replaced in three or four days. “I will buy duvets more, keep warm and more hygroscopic.†Fan Hong introduced her experience in spinning. The main stuffing of the duvet is goose down and duck down. Its weight is much lighter than that of the quilt. It does not cause pressure on the human body when used, and is suitable for people with high blood pressure and poor blood circulation. At the same time, for middle-aged and elderly people, the four-piece home textile set is more practical, and it is best to choose cotton material, which is comfortable, soft and absorbs sweat. In terms of style, more choices are generous and simple colors. Of course, pillows are also an element of sleep quality assurance. It is understood that the height of the pillow is generally about 9 cm, which is equivalent to the height of the fist. The pillow core for middle-aged and elderly people can be replaced by buckwheat husks, tea leaves, and the like Filling should be soft, so that it is beneficial to adjust the pillow during sleep and improve sleep quality. Young people: matching, beautiful is the key Leopard, constellation, abstraction, lace... Nowadays, bedding has become another way for young people to show their individuality. As the bed becomes more and more "lower" and wider, there are more wide bed covers and bed frames around the mattress. Nowadays, young people generally choose six sets or seven sets of home textiles. The 27-year-old Miss Jane has just moved into a new house and is collecting bedding from the new house wallpaper. “I think young people like colorful, stylized home textiles.†Miss Jane said that it is generally based on the style of decoration, to buy matching bedding. For example, Miss Jian’s family is a modern style. She wants to choose a black and white pure match, cool fashion, such a contrasting color, bringing a strong visual impact and modern urban atmosphere. Miss Jan went on to say that in the quilt, she would choose to buy silk quilts. Although the price is more expensive, the filler in the silk is mulberry silk. Its main component is animal protein fiber, which is rich in amino acids and is beneficial to the elderly, pregnant women and children. At the same time, because silkworms cannot touch any chemicals during the growth process, they are called “green environmental protectionâ€. Children: safety, cartoon is preferred The bed is the place where the children stay the most. Health and safety are the top concerns for parents. Most parents choose to buy children's bedding in a large mall, supermarket or home textile store, with natural, soft cotton sheets as the best. At present, there are more and more quilts of various materials on the market. Parents can choose according to their physical fitness. They should also choose different materials and thick quilts according to seasonal changes. In the summer, you can choose a light, breathable cool quilt or a thin porous fiber. In winter, you can buy duck down and goose down duvet suitable for children. Keep improving on the choice of pillows. The pillow is too hard and the head is uncomfortable. It is too soft to affect the blood circulation, so the hardness is moderate. Children sleep at night and sweat easily. The pillow has good hygroscopicity and helps to improve the quality of sleep. To ensure the safety of the children, to meet the children's "interest" is also the concern of parents. In a textile shop on the fire road, cats and mice, jingle cats, Mickey Mouse... There are all kinds of cartoon bedding placed in the store. According to the salesperson, the mothers will buy the corresponding cartoon bedding according to the taste of their children, so that the children can have fun while lying in bed. Meniscus lenses are divided into positive meniscus and negative meniscus lenses. A meniscus lens has one side of the lens that is convex and one side that is concave. It can be a converging lens or a diverging lens, determined by the refractive index, curvature and radius together. Widely used in photographic systems, projection systems, imaging systems, optical viewfinders, and laser measurement systems. Meniscus Lens,Concave-Convex Lens,Optical Meniscus Lens,Meniscus Diverging Lens Changchun Realpoo Photoelectric Co., Ltd. , https://www.optics-realpoo.com