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While in theory any tree can be used for pulp-making, coniferous trees are preferred because the cellulose fibers in the pulp of these species are longer, and therefore make stronger paper. [18] Some of the most commonly used trees for paper making include softwoods such as spruce, pine, fir, larch and hemlock, and hardwoods such as eucalyptus ...
Paper production is the most common and main use for pulpwood. Paper can be produced from both hardwood and softwood trees, and each species for both types of trees have specific and unique properties that make the type of paper and other products produced differ.
In North America, virgin (non-recycled) wood fibre is primarily extracted from hardwood (deciduous) trees and softwood (coniferous) trees. The wood fibre can be extracted as a primary product, or collected during the milling of lumber. [1] Wood fibres can also be recycled from used paper materials. [2]
Tree-free paper, also known as no tree paper, offers an alternative to traditional wood-pulp paper [1] due to its unique raw material [2] composition. This type of paper is considered more eco-friendly especially when evaluating its entire life cycle. Sources of fiber for tree-free paper [3] [4] [5] Tree-free paper fibers are derived from ...
Relating tons of paper recycled to the number of trees not cut is meaningless, since tree size varies tremendously and is the major factor in how much paper can be made from how many trees. [10] In addition, trees raised specifically for pulp production account for 16% of world pulp production, old growth forests 9% and second- and third- and ...
The production and use of paper has a number of adverse effects on the environment. Worldwide consumption of paper has risen by 400% in the past 40 years [clarification needed] leading to increase in deforestation, with 35% of harvested trees being used for paper manufacture. Most paper companies also plant trees to help regrow forests.
Papermaking as a craft is ancient, and for centuries it used various fibers, mainly grasses (cereal straws and others), or rags from old clothing made from them, in various preindustrial times and places. The commercial planting of domesticated mulberry trees to make pulp for papermaking is attested as early as the 6th century. [4]
Gampi or ganpi [1] are a group of Japanese shrubs, members of the genus Wikstroemia, some of which have been used for making paper since the 8th century. [2] It is used to make the high quality washi paper, as are the kōzo and mitsumata trees. [3] Various sources have identified gampi or ganpi as: