Roll of paper & polypropylene sleeve for sealing, with a size of 20cm x 200mts and a weight of 4.495Kg. This roll is to be placed on the round bar and then fixed with a fastener on each side of the roll, then placed on the support arms of the heat sealer. Unroll the roller and insert the end of the sleeve roller under the roller stop and pull the sleeve to the desired length, depending on the size of the instruments. Push the sealing hand grip backwards into a locked position and the heat sealer will start sealing. Slide the blue holder from side to side so that the blade cuts the sleeve. Then lift the hand grip again and remove the sleeve, insert the hot instruments inside this sleeve and now reseal the opposite end with the instruments inside. The PVC bar supporting the rolls is 38 cm long, which means that the professional can place a roll with a maximum width of 30 cm. This method of sealing paper & polypropylene rolls when the instruments are still warm means that when they cool down they will be 100% protected for as long as necessary. Prodáver.