Jetting out method for molding bicolor plastic cement

An ejection moulding method for preparing bichromic plastic product includes such steps as closing mould, using the first nozzle to eject a transparent material into the first mould, cooling, opening the mould, turning the movable part of the first mould to the position of the second nozzle, matchin...

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Bibliographische Detailangaben
1. Verfasser:	YUANZONG ZENG
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	An ejection moulding method for preparing bichromic plastic product includes such steps as closing mould, using the first nozzle to eject a transparent material into the first mould, cooling, opening the mould, turning the movable part of the first mould to the position of the second nozzle, matching it with the fixed part of the second mould, closing the mould while turning the movable part of the second mould to the position of the first nozzle, matching it with the fixed part of the first mould, using the second nozzle to eject a color material into the second mould, cooling, and demoulding.