Plastic cups can be sealed with a variety of : PE, PP, PC, and 90-95 calibers can be sealed. The cup sealer machine provides a 90-circle. If you need to seal 90 cups, you can put it in to seal. FULL AUTOMATIC: After placing the cup, the cup sealing machine automatically feeds the cup, automatically rolls the film, automatically seals the cup, automatically ejects, and takes it away directly. The cup sealer machine also has an automatic count 90 OR 95MM CUPS, FOR LOTS OF CUP : High and short cups are available, can seal any height within 18CM/7.1IN. The cup sealing machine is for paper and plastic, and only needs to be equipped with special film for paper and plastic. SEAL THE CUP WITHOUT LEAKING: Accurately set the temperature, 24 hours a day without interruption, 500-650 cups can be sealed per hour. "Dual mode all-in- machine" is switched manually and automatically with key to cope with different passenger flows when using the cup sealing machine.