Method of manufacturing hollow molding

The present invention relates to a method of manufacturing a hollow injection molding product, which forms, through injection molding, an injection molding layer to be laminated on the surface of a hollow mold, thereby securing excellent durability through using the injection molding layer, and prov...

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Bibliographische Detailangaben
1. Verfasser:	SON, JONG CHIL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE 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:	The present invention relates to a method of manufacturing a hollow injection molding product, which forms, through injection molding, an injection molding layer to be laminated on the surface of a hollow mold, thereby securing excellent durability through using the injection molding layer, and providing a stable sealing ability to a hollow unit of the injection molding product. 본 발명은 중공 사출 성형품의 제조방법에 관한 것으로, 중공몰드의 표면에 사출 성형을 통해 사출 성형층을 적층되게 형성하여, 상기 사출 성형층에 의해 우수한 내구성을 확보하면서 중공부의 안정된 밀폐성을 갖도록 한 중공 사출 성형품의 제조방법에 관한 것이다.