big board ironing board cover_adhesive table cover

• SIM method to prevent the spring from falling off (integral molding of spring and rubber)

Usually, these oil seals are used to seal lubricating oil or grease and contain it within the application, so that moving parts such as bearings are continually supplied with enough lubrication. However, such seals are also used for sealing other liquids, gases, and solids, such as powders or granules.