Dimming and privacy: In the past, the function of the curtains was mainly to adjust the brightness of the indoor light while ensuring the privacy of the room. That is to say, the right amount of light intensity should enter the room during the day to facilitate life, study and work, while also watching the outdoor scenery. Under normal circumstances, especially when the room is bright at night and the room is dark outside, it is not desirable to observe the situation inside the house from the outside to protect personal privacy.
Sun protection and heat insulation: Proper sunlight can be injected into the room to increase the temperature in the room, kill harmful bacteria and promote flower growth. However, if the sunlight is too strong, the room temperature will be too high, which will make the human body uncomfortable and even increase the power consumption of the air conditioner. Exposure to sunlight for a long time will damage the floor, furniture, interior decoration, calligraphy and painting, etc. In the hot summer, rely on curtains to block part of the sunlight. . In the winter, heavy curtains can reduce the loss of room temperature and keep warm.
Sound insulation and dust filter: At present, the density of urban buildings is too large, and the noise pollution that comes with it becomes more and more serious. The air is turbid, and some noise can be reduced through the curtains. When opening the window for ventilation, the curtains can block or filter some outdoor pollen, smoke, tiny particles, odors, etc. into the room, temporarily adsorbed on the curtains, and fresh air can enter the room through the curtains to keep the indoor air fresh.
Aesthetics and health care: Another function of the curtain is his beauty and harmony. A beautiful and warm curtain, combined with the decoration of the room, furniture, home appliances or office appliances, can create a suitable living, working and learning environment. Soothing nervous nerves and making people happy. Some curtains with health care, protection and safety functions have a certain effect on human health and indoor safety.
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