Black color paper is made up of 70% conifer wood pulp, ... wood pulp and 10% European waste paper. It attaine EN71 Black color paper 1) Ingredient: 50% conifer wood pulp, 40% ... pack150g-230g, 125pcs/pack250g-400g, 100pcs/packOuter packing: The black color paper:Wooden cardboard with height of 1.0mm-1.5mm ... Another packing of the black color paper:Three layers of 100g kraft paper 3" cylinder ...