초록 ▼

The present invention pertains to a variable size folding machine 10 in which a plurality of cross perforaters 61, 62, and 63 are disposed. Any of the plurality of cross perforaters 61, 62, and 63 may be selected for forming lateral perforations on a signature 15 of a corresponding size. A lateral p

The present invention pertains to a variable size folding machine 10 in which a plurality of cross perforaters 61, 62, and 63 are disposed. Any of the plurality of cross perforaters 61, 62, and 63 may be selected for forming lateral perforations on a signature 15 of a corresponding size. A lateral perforated line is applied by the selected cross perforater to the print paper 14A-14F printed in the printing machine and delivered therefrom. Each of the cross perforaters 61, 62, and 63 can be integrated and moved as a cross perforater unit 60 to thereby select a particular cross perforater.

대표청구항 ▼

A folding machine for folding signatures of variable sizes from printed paper comprising: a plurality of cross perforaters for respectively applying a lateral perforated line to said print paper, each of said cross perforaters respectively corresponding to a different size of signature obtained by c

A folding machine for folding signatures of variable sizes from printed paper comprising: a plurality of cross perforaters for respectively applying a lateral perforated line to said print paper, each of said cross perforaters respectively corresponding to a different size of signature obtained by cutting a sheet of said print paper, said plurality of cross perforaters being arranged to allow any one of said cross perforaters to be selected and positioned for applying said lateral perforated line to said print paper; a group of cylinders, said group at least including cylinders for laterally folding said print paper and which are disposed downstream of said cross perforaters; and a main body driving portion which is adapted to drive said group of cylinders and is constructed and arranged to permit connection to each of said cross perforaters.