Everything about Paper Mill totally explained
A
paper mill is a
factory devoted to making
paper from
wood pulp and other ingredients using a
Fourdrinier Machine or similar apparatus. It is a common misconception that paper mills are sources of odors.
Pulp mills, not paper mills can be a source of malodorous air emissions.
History
In 105 AD, the first
papermaking process was innovated in China, by the
Han Dynasty Chinese court eunuch
Cai Lun in the early
2nd century AD. The technology spread from East Asia to Europe by way of the
Islamic world (see
Battle of Talas). The earliest known paper mill is known to have operated in
Baghdad, modern-day
Iraq, as early as
794. After Baghdad, the paper-making process spread to Damascus, Egypt, and Morocco, and by the 10th century, it had replaced
papyrus,
wood,
silk and
parchment as the cheapest and most widespread writing medium in the Islamic world. In Europe, the first mention of rag-paper is in the tract of
Peter,
abbot of Cluny (
1112 -
1150 AD), while the oldest recorded document on paper in Christian Europe is the 11th century
Missal of Silos, whose paper was probably made in
Islamic Spain. One of the first known paper mills in Europe was in Xativa (now
Jativa) near
Valencia, Spain, established around 1151 AD by the Muslim
Moors.
Characteristics
Paper mills can be fully-integrated mills or non-integrated mills. Integrated mills consist of a pulp mill and a paper mill on the same site. Such mills receive logs or wood chips and produce paper. It is the pulping section of the mill, particularly if it uses the
kraft process, which is responsible for the odor commonly associated with these mills. Non-integrated mills purchase wood pulp, usually as dried baled, known as
market pulp and produce little, if any, odor.
The modern paper mill uses large amounts of
energy,
water, and
wood pulp in a highly efficient and extremely complex series of processes, using modern and sophisticated controls
technology to produce a sheet of paper that can be used in incredibly diverse ways. Modern paper machines are very large and can be 500 feet (~150 m) in length, produce a sheet 400 inches (~10 m) wide, and operate at speeds of over 60 mph (100 km/h). The two main suppliers of paper machines are
Metso and
Voith.
Mills
- Braviken Paper Mill, Norrköping, Sweden
- Italian Paper Mill Cartiere di Trevi
- Crane Paper Company, Dalton, Massachusetts (A large supplier of paper for the U.S. dollar)
- Curtis Paper Mill, Newark, Delaware (closed paper mill also known as the Nonantum Mill)
- Hurlburt Paper Mill, Lee, Massachusetts
- Sartell Paper Mill, Sartell, Minnesota
- Södra Cell Folla, Norway
- UPM Kymmene, Finland
- Portucel_Soporcel, Portugal
- New Forest Paper Mill LP, Canada
Further Information
Get more info on 'Paper Mill'.
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