parison par"i*son, n. (Glassworking) An intermediate stage or shape of a glass object which is produced in more than one stage. [PJC]

The Collaborative International Dictionary of English. 2000.

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  • parison — noun /ˈpæɹɪsən,ˈpɛɻəsən/ A spherical mass of glass, rolled immediately after being taken out of the furnace. The wineglasses were from a matched dozen, each having begun as a glowing parison at the end of some blowpipe over in Murano but days… …   Wiktionary

  • Parison — Pa|ri|son* das; s, <aus gr. párison »das fast Gleiche«, substantiviertes Neutrum von párisos »fast gleich«> nur annähernd gleiches ↑Isokolon (antike Rhet.) …   Das große Fremdwörterbuch

  • parison — parisonic /par euh son ik/, adj. /par euh seuhn/, n. 1. a partially shaped mass of molten glass. 2. a hollow tube of plastic to be formed into a hollow object, as a bottle, by blow molding. Also, paraison. [1825 35; < F paraison, deriv. of parer… …   Universalium

  • Parison — Pa|ri|son, das; s, [zu griech. párisos = fast gleich] (antike Rhet.): nur annähernd gleiches Isokolon …   Universal-Lexikon

  • parison — [ parɪs(ə)n] noun a rounded mass of glass formed by rolling immediately after removal from the furnace. Origin C19: from Fr. paraison, from parer prepare …   English new terms dictionary

  • parison — /ˈpærəzən/ (say paruhzuhn) noun a preliminary shape or blank, from which a glass article is to be formed. {French paraison preparation} …   Australian English dictionary

  • parison — n. a rounded mass of glass formed by rolling immediately after taking it from the furnace. Etymology: F paraison f. parer prepare f. L parare …   Useful english dictionary

  • Reciprocating screw machinery — is used for the extrusion blow molding of hollow containers. Examples of parts manufactured from these machines include lightweight HDPE bottles for dairy and water, as well as large 3 5 gallon polycarbonate bottles for water coolers. Description …   Wikipedia

  • Accumulator head machinery — [Accumulator Head Machinery is used for the extrusion blow molding of large industrial hollow parts. Examples of parts produced on this machinery include drums, trash cans, automotive panels, playground equipment, and large containers, such as… …   Wikipedia

  • Blow molding — The blow molding process Blow molding (also known as blow moulding or blow forming) is a manufacturing process by which hollow plastic parts are formed. In general, there are three main types of blow molding: extrusion blow molding, injection… …   Wikipedia

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