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<p>The manufacturer of black paperboard tells you what the raw materials of black paperboard are.Next, NEW BAMBOO PAPER <a href="https://www.greypaperboard.com/" rel="noopener noreferrer" target="_blank"><strong>black paper suppliers</strong></a> for your detailed explanation:</p><p><br></p><p>The raw materials of <a href="https://www.greypaperboard.com/black-paper-board" rel="noopener noreferrer" target="_blank"><strong>black cardboard</strong></a> papermaking are mainly plant fiber, chemical raw materials, starch, talcum powder, rosin and so on.</p><p><br></p><p>In the world, plant fiber is the main raw material of papermaking, some developed countries used coniferous or broad-leaved wood accounted for more than 95% of the total consumption.</p><p><br></p><p>There are many varieties of plant fiber raw materials, generally divided into six categories:</p><p><br></p><p>A: Coniferous wood, such as larch, red pine, Masson's pine, Yunnan pine, camphor pine, etc.</p><p><br></p><p>B: Hardwood, such as poplar, birch, eucalyptus, etc.</p><p><br></p><p>C: Herbaceous plants: reed, bamboo, mangrove, wheatgrass, wheatgrass, longgrass, sorghum grass, sucrose residue, etc.</p><p><br></p><p>D: Bast fibers, such as flax, jute, hemp, sandalwood, mulberry, cotton stalk, etc.;</p><p><br></p><p>E: Wool fibers, such as cotton, cotton staple, cotton rag;</p><p><br></p><p>F: Waste paper fiber, classified as type I waste paper according to the customs of our country (white paper edges, shredded paper from factories or related units without printing),</p><p><br></p><p>Grade II waste paper (printing waste books, periodicals and newspapers), grade III waste paper (except for the above two kinds, they are all waste paper, used cardboard and broken cartons)</p><p><br></p>
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