... leaved wood pulp and 10% European waste paper. It attaine EN71 Black color paper 1) Ingredient: 50% conifer wood pulp, 40% broad- ... leaved wood pulp and 10% Europeanwaste paper 2) PH degree ... , 230gsm,250gsm, 280gsm, 300gsm, 350gsm, 400gsm Inner packing: Kraft paper with filter film 80g-120g, 250pcs/pack150g-230g, 125pcs/pack250g ...