station a pneumatically operated glue applicator 3 is used to apply a bead of glue horizontally across the face of one side of each bag following the application of the bead of glue to the bag it moves down the line to the rotary tin tie device of the present invention it is of course the purpose of the present invention to produce a tin tie strip of a predetermined length which is greater than the length of the bag neck and to feed that cut strip in precise synchronism with the bag between opposed compression rollers not shown which serve to tightly press the tin tie strip against the adhesive bead with opposite ends of the cut tin tie strip extending beyond the edges of the bag 39 s neck having described the relevant portions of the bag sealing machine and the general orientation of the device of the present invention therein consideration will now be given to the constructional features of the device itself as can be seen from the perspective view of fig2 the rotary tin tie cutter is indicated generally by numeral 10 and includes a frame consisting of a left side plate 12 a right side plate 14 and a cross plate 16 extending between the two side plates and.