Materials
Following are the valid materials value supported in the various API calls
EFLUTE1E-flute + White SBSFBB285White FBB 280 gsmKRKR230Kraft-Kraft uncoated paperboardSBS300White SBS 300 gsmSBS350White SBS 350 gsmSBS400White SBS 400 gsmSBSPE395PE coated white SBS 395 gsm