When we sleep, pillows are also very important items. If the filling, height and material of the pillow are not scientific and reasonable, it will bring a lot of confusion and troubles to people's sleep. In fact, different sleeping positions have different pillow height requirements. Let’s take a look at it in detail! Contents of this article 1. What is the best filling for pillow core? 2. Pillow height 3. What are the dangers of putting your phone under your pillow? 1What is the best filling for pillow core?Pillow fillings can be made of natural fillings or artificial fillings. Natural fillings include buckwheat husks with moderate hardness and softness, rice husks with good water absorption, and breathable and fluffy down. Artificial fillings include ordinary artificial fibers that are easy to clean, hollow fibers with high technological content, and latex fillings that can be used by people with allergies. Buckwheat husk pillow core: One of the most common pillow fillings in life, it has moderate hardness and softness, good shaping and water absorption properties, and is relatively light. Latex pillow: Not only is it breathable and has excellent resilience, it is also made from pure natural materials, is non-toxic and odorless, and has no adverse effects on the human body. Down pillow core: Down fiber has good resilience, and has temperature and humidity regulating functions. It is highly breathable and can provide a dry and comfortable "microenvironment" for the human body. 2Pillow heightThe height of the pillow is generally 8 to 15 cm. The height of the pillow varies for different sleeping positions. For people who sleep on their backs, the pillow is about the height of a fist, and the height is preferably 8 to 13 cm. For people who sleep on their sides, the height of the pillow is about the width of their shoulders, and the height of the pillow is 13 to 15 cm. A pillow is a filling used by people for sleeping comfortably. A pillow is generally composed of two parts: a pillow core and a pillowcase. The height of the pillow should not be too high or too low. According to the different functions of the pillow, it can be divided into head pillow, lumbar pillow, back pillow, ear pillow, knee pillow, etc. Common pillows include bamboo fiber pillows, latex pillows, down pillows, PE tube pillows, cassia seed pillows, buckwheat pillows, gel pillows, etc. 3What are the dangers of putting your phone under your pillow?Mobile phones have radiation. Although the radiation from mobile phones is not large, it is harmful to the body in the long run. If the mobile phone is placed under the pillow, the electromagnetic radiation will affect people's health. If the mobile phone rings suddenly during sleep, it will also affect the quality of sleep, and may scare people and cause mental harm. There are safety hazards. If a charging mobile phone is placed under a pillow, the enclosed space will prevent the phone from dissipating heat in time, making it easy for spontaneous combustion accidents to occur. Radiation is divided into ionizing radiation and non-ionizing radiation. Infrared ultraviolet rays and electromagnetic waves and microwaves generated by household appliances belong to the category of non-ionizing radiation, while radiation from nuclear power plants and radiology departments are ionizing radiation. |
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