... ) --- 128gsm, 157gsm, 180gsm, 200gsm, 250gsm, 300gsmMatt art paper --- 128gsm, 157gsm, 180gsm, 200gsm, 250gsm, 300gsmIvory board ( white cardboard ) --- 250gsm, 300gsm, 350gsm, 400gsmDuplex board with ... , 350gsm, 400gsmCraft paper ( kraft paper ) --- 100gsm, 120gsm, 150gsm, 200gsm, 250gsm, 300gsmaccording customers' requestProduction time10-15daysSample time3-5 day2. technology info : ...