The present invention relates to a method for manufacturing an automotive interior part, comprising the steps of: (a) providing a composite resin board in which a nonwoven fabric is laminated; (b) preheating the composite resin board; (c) inserting the preheated composite resin board into a cold-pressing mold; (d) cold-pressing and molding the composite resin board and trimming the same; (e) inserting the molded composite resin board into an injection mold; and (f) injecting the resin in a state in which the composite resin is inserted and integrally molding the resin. The method of the present invention can reduce manufacturing cost and prevent occurrence of deformation when the nonwoven fabric is attached.
본 발명은 차량용 내장재 부품의 제조방법에 관한 것으로, (a) 부직포가 적층되는 복합수지보드를 마련하는 단계; (b) 상기 복합수지보드를 예열하는 단계; (c) 예열된 상기 복합수지보드를 냉간압착금형에 인서트하는 단계; (d) 상기 복합수지보드를 냉간압착성형하고 트리밍하는 단계; (e) 성형된 상기 복합수지보드를 사출금형에 인서트하는 단계; 및 (f) 상기 복합수지보드가 인서트된 상태에서 수지를 사출하여 일체성형하는 단계;를 포함한다.
Manufacturing method for car interior part
차량용 내장재 부품의 제조방법
2018-05-04
Patent
Elektronische Ressource
Koreanisch
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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