Pillowcases are things that cover the pillow core under the towel, like a cloth pocket.
Pillowcases are an important part of modern pillows. Ancient people did not use pillowcases. They used pillow cores and pillow towels.
Modern pillow cases have three common one-piece bag types, Oxford type (with flat edges) and frilled types. All three types of pillowcases have an inner seal for fixing the pillow, so that some reinforcement measures are not required on both sides.
Material of pillowcase
Cotton, cotton polyester and rayon can be used to sew pillowcases, but the most comfortable pillowcase material is pure cotton fabric, which is breathable and hygroscopic and does not irritate the skin. Modern people also like to use silk pillowcases, also known as silk pillowcases. Silk is a good thing and has many reputations such as fiber queen and soft gold. More than 97% of silk is composed of animal protein, which is rich in 18 kinds of amino acids necessary for human body. Silk is said to clean and maintain skin and increase skin cell vitality. Especially for sensitive skin, delicate skin of infants and young children, and the skin of the elderly, this silk pillow is introduced to avoid silk slippery and ensure the elasticity of the pillow. It also adds highly elastic cloud silk, which is uniquely breathable, moisture-permeable and cool. Performance such as slippery and close-fitting, besides giving you refreshing and silky natural super-feeling, guarantees full elasticity and durability. With natural silk pillowcases, your delicate skin will no doubt be more carefully taken care of.