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Application filed by Bao Fong Carbon Fiber Ind Co LtdfiledCriticalBao Fong Carbon Fiber Ind Co Ltd
Priority to TW80109627ApriorityCriticalpatent/TW222240B/en
Application grantedgrantedCritical
Publication of TW222240BpublicationCriticalpatent/TW222240B/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
Method of rapid formation of mold cavity comprising: forming a base mold with metal material; forming a cavity on the upper surface of the base mold, and the size of the cavity is larger than that of a real mold cavity; filling carbon fiber dipped with epoxy resin mass in the cavity; placing the mold with product on the base mold, and covering the base mold with an upper mold so that the mold with product matches the cavity; pressing the upper mold with pressure so that the upper mold and the base mold are close tightly and carbon fiber dipped with epoxy resin filling the cavity; heating the molds in a predetermined period in order to harden carbon fiber which is dipped with epoxy resin; opening the mold to form mold cavity in the base mold with carbon fiber.
TW80109627A1991-12-091991-12-09Method of rapid formation of mold cavity
TW222240B
(en)