co extrusion

English - English

Definition of co extrusion in English English dictionary
coextrusion: Mixing molten streams of different polymers from a like number of extruders in a multi-manifold die to produce multi-layer films
coextrusion: The process of extruding two or more materials through a single die with two or more orifices arranged so that the extrudates merge and weld together into a laminar structure before chilling
coextrusion: Involves a process where parts are blow-molded with walls containing two or more layers of different material Coextrusion offers wide latitude for material selection and also allows the use of recycled materials A material with good barrier properties, for example, can be used for the inside and outside surfaces of a blow molded bottle, while recycled material can be used for the internal layer (Modern Plastics Encyclopedia 1995)
coextrusion: A process whereby two or more heated or unheated plastic material streams forced through one or more shaping orifice(s) become one continuously formed piece

co extrusion

Hyphenation

co ex·tru·sion

kō îkstrujın

/ˈkō əksˈtro͞oᴢʜən/ /ˈkoʊ ɪksˈtruːʒən/

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