chemical sealing
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chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… … Universalium
Induction sealing — Induction sealing, otherwise known as cap sealing, is a non contact method of heating a metallic disk to hermetically seal the top of plastic and glass containers. This sealing process takes place after the container has been filled and… … Wikipedia
Garlock Sealing Technologies — Infobox Company company name = Garlock Sealing Technologies company company type = Subsidiary of EnPro Industries foundation = Palmyra, New York, USA (1923) founder = Olin J. Garlock location city = Palmyra, New York location country = USA… … Wikipedia
Vertical form fill sealing machine — This is a type of automated assembly line product packaging system, commonly used to in the packaging industry for food, and a wide variety of other products. The machine constructs plastic bags out of a flat roll of plastic film, while… … Wikipedia
microcrystalline wax — ▪ chemical compound any petroleum derived plastic material that differs from paraffin waxes (paraffin wax) in having much finer and less distinct crystals and higher melting point and viscosity. Microcrystalline waxes are used chiefly in… … Universalium
industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… … Universalium
Deepwater Horizon oil spill — 2010 oil spill and BP oil spill redirect here. For other oil spills in 2010, see 2010 oil spill (disambiguation). For the 2006 oil spill involving BP, see Prudhoe Bay oil spill. For the drilling rig and explosion, see Deepwater Horizon… … Wikipedia
food preservation — Any method by which food is protected against spoilage by oxidation, bacteria, molds, and microorganisms. Traditional methods include dehydration, smoking, salting, controlled fermentation (including pickling), and candying; certain spices have… … Universalium
Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… … Universalium
Building insulation materials — A selection of insulation materials can aid in building insulation. All of these are based on standard principles of thermal insulation. Materials used to reduce heat transfer by conduction, radiation or convection are employed in varying… … Wikipedia
Shelf life — This pack of diced pork says display until 7 May and use by 8 May … Wikipedia
