Lo mkhiqizo we-Sandwich Panel usebenzisa isikhumba sangaphandle njengesimo, esenziwe nge-fiber yengilazi eqhubekayo (amandla aphezulu, ukuqina okuphezulu kanye nokuqina okuphezulu) okuxutshwe ne-thermoplastic resin. bese ihlanganiswa ne-polypropylene (PP) i-honeycomb core ngokusebenzisa inqubo eqhubekayo yokushisa okushisayo.