black kraft paper roll and sheets for paper bags: Black kraft paper has types including: two sided black; one side black and back grey or brown; Paper gsm: 40-600gsm, also called kraft paper and paper cardboard; Our company Dongguan Xinwu Trade CO.,Ltd has kraft paper and paper board in all types; they are eco-friendly. Sizes can be customers' design, can rolling, cutting and slitting. Kraft paper we have including: kraft paper jumbo reel, kraft paper rolls, kraft paper sheets; brown kraft paper, white kraft paper, yellow kraft paper, black kraft paper, pe coated kraft paper; brown ribbed kraft paper, etc.