Fabrication process
It is mainly composed of 5 layers: skin, adhesive, honeycomb core, adhesive, and skin.
Materials with high tensile and compressive strength are best suited for making skins, i.e. aluminum, steel, and fiberglass.
Adhesive varies widely by application: high strength, high temperature, low temperature, etc.
The manufacturing process consists mainly of six stages, differentiated by work areas:
Turnstile
A sharp blade peels the log, now called a block, into continuous sheets of veneer. Every veneer has a firm side and a loose side.
Dryers
The objective of drying is to reduce the moisture content of the stock to a pre-determined percentage and to produce flat and flexible sheet metal.
Assembly
Layers, bonded together under pressure by a bonding agent to create a panel with an adhesive bond between sheets, as strong as or stronger than wood.
pre-pressed
The pre-press flattens the veneers and transfers the adhesive to the uncoated sheets.
hot pressed
It must reach the necessary curing temperatures until the bond is strong enough for handling.


