così a occhio mi hanno ricordato queste
http://www.sheldrake.net/cardboards/builds.xhtmlqueste però sono molto più complesse
We have completely redesigned the surfboard manufacturing process from the bottom up. Our new process shares nothing in common with contemporary surfboards and snowboard manufacturing. Over 30 intricate pieces go into each board, yet only the 10/24 stainless fin screws are status quo to the surf world.”“With our new process called “Isotropic Fusion” we are building super ding-resistant boards that have high energy return (liveliness) and a silky-smooth timbre even in choppy surf. We have a new foam chemistry, new fibers, new vibration dampeners, a new matrix, new fin boxes, our own fins, even our own lightweight leash plugs, and much friendlier manufacturing methods that have eliminated sandpaper, tape, paintbrushes, dust clouds and toxic solvents.
a quanto ho capito:
1) il core è composto da pezzi (forse come le sheldrake?)
2) dentro che una "schiuma" - forse ci viene iniettata dentro...
3) hanno eliminato la normale resinatura e cartatura, ma non ho idea di come abbiano fatto!
per il sistema MILF che dire....geni!