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Plastic injection molding
Plastic injection molding is the primary process for manufacturing plastic parts used in consumer goods such as computer keyboards, monitors, bottle caps, cups and solid plastic articles. Plastic is known to be a very versatile and economical material that is used in many applications. Injection molding involves taking plastic in the form of pellets or granules and heating this material until a melt is obtained. Then the melt is forced into a split-die chamber/mold where it is allowed to "cool" into the desired shape. The mold is then opened and the part is ejected, at which time the cycle is repeated.
Industry: Manufacturing
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Plastic injection molding
Runner System
Manufacturing; Plastic injection molding
This term is sometimes used for the entire resin feeding system, including sprues, runners and gates, in injection molding.
mold
Manufacturing; Plastic injection molding
To impart shape to a plastic mass by means of a confining cavity or matrix.
plasticize
Manufacturing; Plastic injection molding
To render a material softer, more flexible and/or more moldable by the addition of a plasticizer.
stack molds
Manufacturing; Plastic injection molding
Two or more molds of a similar type that are positioned one behind the other to allow for additional parts to be manufactured during a cycle.
diaphragm gate
Manufacturing; Plastic injection molding
Used in symmetrical cavity filling to reduce weld-line formations and improve filling rates.
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