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