Zippered waterproof 100gsm microfiber quilted hotel bed pillow protector

What are the specific functions of hotel waterproof pillowcases in maintaining pillow hygiene? How effective is it at preventing liquid penetration, keeping your pillow dry and clean?

Hotel waterproof pillowcases effectively prevent liquid penetration and keep pillows dry and clean through multiple functions such as waterproof layer protection, liquid absorption, sealing design and easy cleaning. This helps provide guests with a healthy and clean sleeping environment and enhances guest trust and satisfaction in the hotel.
Waterproof layer protection: Waterproof pillow cases usually have an inner layer made of waterproof material (such as polyurethane or polyethylene plastic). This waterproof layer effectively prevents liquids from penetrating into the pillow. When the pillowcase comes into contact with liquid, the waterproof layer prevents the passage of liquid, thus protecting the pillow from contamination.
Absorb liquid: The surface of waterproof pillowcases is usually made of cotton or cotton blend fabrics with good water absorption. These fabrics can quickly absorb liquids from the pillow surface to the inside of the pillowcase, preventing liquids from staying on the pillow surface.
Sealing design: Waterproof pillowcases usually have a sealed seam or zipper design to ensure that liquids cannot penetrate into the interior of the pillow through the gaps in the pillowcase. This sealing design effectively prevents liquid penetration, keeping the pillow dry and clean.
Easy to Clean: Waterproof pillowcases are easy to clean and maintain and can be machine washed or hand washed regularly to completely remove dirt and bacteria. After cleaning, the waterproof pillowcase dries quickly, returning it to a dry and clean state, ready for the next guest.