To provide a pressure-bonding film inserting means for a pressure-bonded paper sheet manufacturing apparatus capable of smoothly inserting a pressure-bonding film between both sheets of folded paper sheets even in high speed processing and preventing the occurrence of paper jamming or the like in the pressure-bonded paper sheet manufacturing apparatus for cut paper comprising a paper sheet conveying means, a paper sheet folding means, a pressure-bonding film feeding means, a pressure-bonding film inserting means, a paper sheet pressure-bonding means and a paper sheet cutting means.

In an intersecting region 24, the upper sheet Pa is arranged upstream in front of a support plate 51, and an edge part Pbx of the lower sheet Pb is positioned to get in slightly under an edge part 51x of the support plate 51. The opening part of both sheets is put in an upward facing state with respect to the support plate 51 by the operation of a guide 8 or the like.