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Covema
Covema srl was a historic Italian company specializing in the design of plastic processing machinery, based in Milan, via Fontana 1. Founded in 1953 by the Terragni brothers, it also included the companies Corima spa, GBF spa, GBF iberica, RIAP srl, FIRS spa, Covepla Spain (specialized in thermosetting machines), Italproducts srl, Omam spa, TPA srl, AGRIPAK srl, Floraplant srl, Interfinance SA, Technical Die spa, Covema SAE. The technology that Covema has developed since the 1950s is merged into Agripak srl based in Milano and managed by the sons of Marco Terragni: Fabio Terragni (president), Patrizia Terragni and Massimo Terragni (managing directors). History Founded in Milan in 1953, Covema (Commissionaria Vendita Macchine) first devoted itself to the commercialization of plastic processing machinery. This marketing activity was a great help to the growth and development of the Luigi Bandera spa in Busto Arsizio, which at the time was making the first blown film extrusion lines t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marco Terragni
Marco Terragni (26 April 1930 – 29 June, 2006) was an Italian entrepreneur and inventor. In 1953, he founded Covema one of the biggest conglomerate in the world plastic sector along with Dino Terragni and Felice Zosi. Biography Marco Terragni was born in Paderno Dugnano to Cav.Ercole Terragni (born in Paderno Dugnano, 1889 and died in Paderno Dugnano, 1966) and from Enrichetta Strada (born in Palazzolo Milanese, 1896 and died in Paderno Dugnano, 1970). The father descended from a decayed noble family and carried out the agricultural activity. The family was in critical economic conditions and did not have money to guarantee education for its children. With the help of the nuns, he and his brothers managed to receive adequate education. After doing military service, where he obtained the rank of lieutenant, he started some entrepreneurial activities together with his older brothers, however, proving to be bankrupt. In 1953 Marco and his brother Dino participated in the Plast f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dino Terragni
Dino Terragni (10 September 1927 – Geneva, 21 June 1979) was an Italian entrepreneur and inventor, founder and president of Covema, Corima Spa, Plastiform Srl, GBF Italia Spa, GBF Iberica SA, Omam spa, Covepla SA, Covema SAE, Firs Spa, RIAP Srl, Floraplant Srl and Technical Dies Spa. He was an innovator in the production of machinery for plastic material processing. Early life Born in 1927 in Paderno Dugnano to Ercole Terragni (born in Paderno Dugnano in 1889 and died in 1966) and by Enrichetta Strada (born in Paderno Dugnano in 1896 and died in 1970). Two brothers and two sisters. Despite the family economic situations, she managed with the help of the nuns, to obtain an adequate education. In the 50s, he met Felice Zosi at the Plast fair in Milan, with whom he began to work in the field of production and sale of machinery for plastic processing. In 1953 the two decided to found Covema (Comissionaria Vendita Macchine) in Milan with headquarters in via Fontana 1, with the aim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartonplast Tradename Of Covema
Cartonplast is a trademark that was first given by Covema spa (Italy) in the early seventies to a specific model of extrusion line manufactured and sold world wide by the aforesaid. In subsequent years such name was used as well to identify the product made by a Cartonplast extrusion line that is to say plastic corrugated sheet as well known as plastic hollow profile sheet or plastic twin wall sheet. The main raw material used to manufacture Cartonplast sheets are PP (polypropylene) and PET (Polyethylene terephthalate). The Cartonplast extrusion is carried out by using a unique front spinneret plate applied to a flat T-die equipped with restrictor bar (this technology was invented and patented by Marco Terragni during the seventies) to enable using thermoplastic polymers with different MFI (range 0.9 to 3). History Marco Terragni started to work on this technology in 1970 with an engineering team of Riap spa and he patented it in 1974. In the year 1991 there was big devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartonplast
Cartonplast is a trademark that was first given by Covema, Covema spa (Italy) in the early seventies to a specific model of extrusion line manufactured and sold world wide by the aforesaid. In subsequent years such name was used as well to identify the product made by a Cartonplast extrusion line that is to say plastic corrugated sheet as well known as plastic hollow profile sheet or plastic twin wall sheet. The main raw material used to manufacture Cartonplast sheets are PP (polypropylene) and PET (Polyethylene terephthalate). The Cartonplast extrusion is carried out by using a unique front spinneret plate applied to a flat T-die equipped with restrictor bar (this technology was invented and patented by Marco Terragni during the seventies) to enable using Thermoplastic, thermoplastic polymers with different Melt flow index, MFI (range 0.9 to 3). History Marco Terragni started to work on this technology in 1970 with an engineering team of Covema, Riap spa and he patented it i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montecatini (company)
Montecatini was an important Italian chemicals company founded in 1888. It was called: ''quasi-monopolist of the Italian chemical industry'' in the time between World War I and the end of World War II. Problems led to a merger with the Edison company in 1966 forming the Montedison company. History The company was founded as a small mining business in Montecatini Val di Cecina operating a copper pyrite mine in 1888. The production increased and a shift from copper ore production to pyrite production as a starting material for sulfuric acid production when Guido Donegani was made director in 1910. Large amounts of sulfuric acid are used for the production of superphosphate fertilizers and therefore Montecatini expanded into this business. By 1920 the company had acquired the two largest phosphate fertilizer producers Unione Concimi and Colla e Concimi. The company became dominant in chemical industry of Italy during the time of Fascist Italy. Montecatini collaborated with RI ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raffia
Raffia palms (''Raphia'') are a genus of about twenty species of palms native to tropical regions of Africa, and especially Madagascar, with one species (''R. taedigera'') also occurring in Central and South America. ''R. taedigera'' is the source of raffia fibers, which are the veins of the leaves, and this species produces a fruit called "brazilia pods", "uxi nuts" or "uxi pods". They grow up to tall and are remarkable for their compound pinnate leaves, the longest in the plant kingdom; leaves of ''R. regalis'' up to long and wide are known. The plants are monocarpic, meaning that they flower once and then die after the seeds are mature. Some species have individual stems which die after fruiting, but have a root system which remains alive and sends up new stems which fruit. Cultivation and uses Fiber Raffia fiber is produced from the membrane on the underside of the leaf fronds. The membrane is taken off to create a long thin fiber, which can be rolled together for added ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calendering
Calendering of textiles is a finishing process used to smooth, coat, or thin a material. With textiles, fabric is passed between calender rollers at high temperatures and pressures. Calendering is used on fabrics such as moire to produce its watered effect and also on cambric and some types of sateens. In preparation for calendering, the fabric is folded lengthwise with the front side, or face, inside, and stitched together along the edges. The fabric can be folded together at full width, however this is not done as often as it is more difficult. The fabric is then run through rollers at high temperatures and pressure that polish the surface and make the fabric smoother and more lustrous. Fabrics that go through the calendering process feel thin, glossy and papery. The wash durability of a calendered finish on thermoplastic fibers like polyester is higher than on cellulose fibers such as cotton, though each depends on the amount and type of finishing additives used and the mach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paderno Dugnano
Paderno Dugnano (Milanese: ) is a town and ''comune'' in the Metropolitan City of Milan, in Lombardy, northern Italy. It is bounded by ''comuni'' of Senago, Limbiate, Varedo, Cusano Milanino, Cormano, Nova Milanese, Bollate, Novate Milanese, Cinisello Balsamo. Paderno Dugnano is about 15 kilometers from the center of Milan. Following the unification of Italy in 1861, a reorganization of the internal subdivisions of the country ensued. By decree of 17 March 1869, the ''comuni'' of Paderno, Dugnano, Incirano, Cassina Amata, and Palazzolo Milanese were fused into a new ''comune'' called Paderno Milanese. Other names for the ''comune'' were proposed (including Padergnano and Borgosole) through the 1880s. By decree of 1 February 1886, the '' comune's'' name was formally changed to the current name of Paderno Dugnano. Paderno Dugnano received the honorary title of city with a presidential decree on 25 September 1989. Twin towns Paderno Dugnano is twinned with: * Inđija Inđija ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extrusion
Extrusion is a process used to create objects of a fixed cross-sectional profile by pushing material through a die of the desired cross-section. Its two main advantages over other manufacturing processes are its ability to create very complex cross-sections; and to work materials that are brittle, because the material encounters only compressive and shear stresses. It also creates excellent surface finish and gives considerable freedom of form in the design process. Drawing is a similar process, using the tensile strength of the material to pull it through the die. It limits the amount of change that can be performed in one step, so it is limited to simpler shapes, and multiple stages are usually needed. Drawing is the main way to produce wire. Metal bars and tubes are also often drawn. Extrusion may be continuous (theoretically producing indefinitely long material) or semi-continuous (producing many pieces). It can be done with hot or cold material. Commonly extruded materials ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milan
Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city has 3.26 million inhabitants. Its continuously built-up urban area (whose outer suburbs extend well beyond the boundaries of the administrative metropolitan city and even stretch into the nearby country of Switzerland) is the fourth largest in the EU with 5.27 million inhabitants. According to national sources, the population within the wider Milan metropolitan area (also known as Greater Milan), is estimated between 8.2 million and 12.5 million making it by far the largest metropolitan area in Italy and one of the largest in the EU.* * * * Milan is considered a leading alpha global city, with strengths in the fields of art, chemicals, commerce, design, education, entertainment, fashion, finance, healthcar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyethylene Terephthalate
Polyethylene terephthalate (or poly(ethylene terephthalate), PET, PETE, or the obsolete PETP or PET-P), is the most common thermoplastic polymer resin of the polyester family and is used in fibres for clothing, containers for liquids and foods, and thermoforming for manufacturing, and in combination with glass fibre for engineering resins. In 2016, annual production of PET was 56 million tons. The biggest application is in fibres (in excess of 60%), with bottle production accounting for about 30% of global demand. In the context of textile applications, PET is referred to by its common name, polyester, whereas the acronym ''PET'' is generally used in relation to packaging. Polyester makes up about 18% of world polymer production and is the fourth-most-produced polymer after polyethylene (PE), polypropylene (PP) and polyvinyl chloride (PVC). PET consists of repeating (C10H8O4) units. PET is commonly recycled, and has the digit 1 (♳) as its resin identification code (RIC). T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basell Polyolefins
Basell Polyolefins was a joint venture between BASF and Royal Dutch Shell. Leonard Blavatnik's Access Industries acquired it from the venturers for $5.7 billion in August 2005. In 2007, Basell merged with the privately owned US company Lyondell Chemical Company to form LyondellBasell, which went bankrupt in the US in January 2009 and emerged from bankruptcy in April 2010. Basell was the world's largest producer of polypropylene and advanced polyolefins products, the world's largest producer of polyethylene, and a global leader in the development and licensing of polypropylene and polyethylene processes, and a leader in catalysts. Company history Basell's heritage comes from many companies, including BASF, Hercules, Himont, Hoechst, ICI, Montecatini, Montedison and Royal Dutch Shell. However Basell, and then later LyondellBasell, had its origin in a joint venture between BASF and Royal Dutch Shell. Spurred on by the work of Nobel Prize-winning scientists Karl Ziegler and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
