Vertical pressure sealer apparatus

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means

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Details

156290, 156580, 100153, B32B 3500, B43M 504

Patent

active

061455636

ABSTRACT:
A vertical pressure sealing assembly is disclosed for sealing four edges of a business form. The assembly defines a business form path in a single vertical plane. The assembly includes two sealing modules each having a frame to support upper and lower sealing wheels. The sealing wheels are aligned with the outer edges of the business form. Each sealing module includes a first and second pair of upper/lower sealing wheels on each side of the module frame. The first frame is positioned vertically above and offset from the second sealing module. The second sealing module is orthogonal to the first module. A form chute between the two sealing modules is positioned immediately below the first sealing module and adjacent the second sealing module. Conveyor belts and drive wheels are used to move the business form through the vertical pressure sealing assembly.

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