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Particleboard with veneer. Particle board, also known as particleboard or chipboard, is an engineered wood product, belonging to the wood-based panels, manufactured from wood chips and a synthetic, mostly formaldehyde-based resin or other suitable binder, which is pressed under a hot press, batch- or continuous- type, and produced. [1]
Chipboard may refer to: Particle board, a type of engineered wood known as chipboard in some countries; See also. White-lined chipboard, a grade of paperboard;
The Scottish-born Robert Gair invented the pre-cut cardboard or paperboard box in 1890 – flat pieces manufactured in bulk that folded into boxes. Gair's invention came about as a result of an accident: he was a Brooklyn printer and paper-bag maker during the 1870s, and one day, while he was printing an order of seed bags, a metal ruler ...
In the People's Republic of China, Children's Day is celebrated on 1 June and is formally known as "the June 1 International Children's Day". [29] When the People's Republic of China was first established in 1949, the State Council (Cabinet) designated a half-day holiday for all primary schools on 1 June, following the lead of the Soviet Union.
In his 80s, Butts invented another game, titled simply Alfreds Other Game, [12] released in 1985 by Selchow and Righter. [13] Also a tile-based game, it includes 144 letter tiles and four playing boards. [4] Players receive 36 letters from which they try to make as many word combinations as possible. [14] Butts called it "simultaneous solitaire ...
Anna M. Mangin (October 1844 - March 1, 1931) was an American inventor, educator, and caterer. She invented a kitchen tool she called a pastry fork in 1891. She invented a kitchen tool she called a pastry fork in 1891.
In 1872, Pillsbury persuaded his father and his uncle to join him in an expansion of the business and the firm of Charles A. Pillsbury & Co. entered upon a career of remarkable enterprise. A brother, Frederick C. Pillsbury, came into the firm at a later date. The company's history in flour milling became synonymous with the history of the industry.
Masonite board Back side of a masonite board Isorel, c. 1920 Quartrboard, [1] Masonite Corporation, c. 1930. Masonite, also called Quartboard or pressboard, [2] is a type of engineered wood made of steam-cooked and pressure-molded wood or paper fibers. The fibers form a stiff, dense material in a range of weights. [3]