... : cosmetic case, medicine packages, book covers, greeting cards 2) Ivory board: one side coated with white back a) Specification: 200 ... cigarettes packages, cosmetic cases, calendars, magazine cover 3) Duplex board: one side coated with white back a) Specification: 250 ... middle packages, matchboxes, toothpaste boxes, blister cards 4) Triplex board: one side coated with white back a) Specification: 240 ...