... paper, or scrap as raw materials 3.MOQ:10000pcs 1.Paper 1.coffee trays (2 cups)2.With waste paper, waste cardboard paper, printing paper ... materials.3.Used for cafe,office,show,supmaket,home etc.4.The hydro-pulping, ingredients, and so the deployment process into ... a certain concentration of slurry, slurry in a special metal mold by vacuum suction into the wet ...