Automatic machine for producing corrugated sheet-like elements, particularly for packaging, thermal insulation, soundproofing, and the like
AssigneeInterwave S.R.L.
InventorsFabio Angelo Gritti, Roberto Gritti
Life of this patent
Estimating the term…
Abstract
An automatic machine for producing corrugated sheet elements, particularly for packaging, thermal insulation, soundproofing and the like, comprising elements for continuously corrugating a first ribbon that moves longitudinally, a feeder for feeding a second flat ribbon in step with the first ribbon, and a device for joining one another the first and second ribbons in discrete regions.
Claims26
1-25. (canceled)
An automatic machine for producing corrugated sheet with at least one first and second ribbons elements, comprising:
- corrugating means for continuously corrugating said at least one first ribbon that moves longitudinally;
- feeding means for feeding said second flat ribbon in step with said first ribbon;
- and joining means for joining one another said at least one first and second ribbons in discrete regions.
A method for providing corrugated sheet elements, comprising providing, on a ribbon that advances continuously, corrugations along a direction that is substantially perpendicular to an advancement direction and a stable connection between the ribbon thus corrugated and a flat ribbon that advances continuously.
Dependencies are inferred from the claim text.