Custom made Rubber Seals & Gaskets inflatable seals have a beneficial role to play in manufacturing machines for pulp and paper. Doctor blades typically serve multiple purposes in the milling process, such as removing water, cleaning off the roll contaminants, sheet inking, etc. Inflatable seals from Rubber Seals & Gaskets ensure even contact pressure throughout the length of the doctor blade, which can reach up to 50 feet, resulting in improved paper quality, quality of production and overall cost efficiency.