FP Series - Manual, semiautomatic and automatic sealers with shrink tunnel Modularity and excellent price/quality ratios are the main features characterizing the manual, semiautomatic and fully automatic sealers of the FP series. All the models of this range can indeed be supplied with or without shrink tunnel. Compared to the traditional L-sealing hood packers, the FP series provides higher outputs as well as the possibility of using Polyethylene film, besides the traditional shrink films. The FP series of modular sealers with shrink tunnel includes different models & spare parts.