METHOD AND APPARATUS FOR COATING SLEEVES AND PRODUCTS COMPRISING SUCH SLEEVES

摘要

The present invention relates to a method of manufacturing coated sleeves. The invention is characterised in that a sleeve is coated with a fluid on the inside of the sleeve at the same time as coating of the outside of the sleeve is prevented. The invention is characterised also by a device for executing the method, characterised in that it comprises a first means (32, 46) for holding the sleeve, a second means (16, 24, 28) for introducing fluid into the sleeve and a third means for preventing the fluid from escaping past the ends of the sleeve.