AUTOMATED PLANT FOR MANUFACTURE OF HONEYCOMB FILLER Russian patent published in 1997 - IPC

FIELD: sealing of joints. SUBSTANCE: plant includes units for attachment, unreeling, application and drying of adhesive stripe on one and the other sides, of laying material in stacks installed in sequence as well as devices to reduce bending force of material of honeycomb filler emerging with its extension mounted in front of unit for application of adhesive strips or combined with them or positioned after them. Devices reducing bending force are manufactured in the form of heads for thermal reduction of bending force or in the form of shafts. One of shafts is fitted with rings having protrusions or perforators placed along adhesive strips. Thickness of rings or correspondingly diameter: of perforators are equal to 0.02-0.6 width of adhesive strip and height of protrusions of rings amounts to 0.1-0.8 thickness of material. EFFECT: increased output and quality of honeycomb filler. 2 cl, 10 dwg