Hacona C Type Cutting Knife Assembly (Complete)Replacement Cutting blade and holder unit for Hacona C Type Heat Sealers This cutting knife assembly will cut and trim any excess film which has been sealed on the C type and also Ci Type heat sealing machine. The cutting and trimming knife has a double side cut in order to be able to cut the film from both directions. Compatible with all C Type Hacona impulse heat sealers Includes blade Easy To Change Why not ask about our in house repair options on