INJECTION MOLDING METHOD

PURPOSE: An injection molding method is provided to manufacture a product having a spiral pattern of a polyamide in an ionomer by using a reciprocating screw injection molding machine for being used to a cosmetics container of a designer, a cap of a perfume bottle, and other ornamental products. CON...

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Bibliographische Detailangaben
Hauptverfasser:	GREY, RONALD, L, JUPEREY, FROSPER
Format:	Patent
Sprache:	eng ; kor
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:	PURPOSE: An injection molding method is provided to manufacture a product having a spiral pattern of a polyamide in an ionomer by using a reciprocating screw injection molding machine for being used to a cosmetics container of a designer, a cap of a perfume bottle, and other ornamental products. CONSTITUTION: An injection molding method is formed by including: a step for manufacturing a nylon/coloring agent mater arrangement and a salt and pepper blend of an ionomer; and a step for supplying the blend into a reciprocating screw injection mold shaping machine with single barrel under a condition of maintaining the nylon/coloring agent mater arrangement of not being dispersed into the ionomer in an injection molding temperature by the nylon/coloring agent having a larger viscosity than the ionomer even if the nylon/coloring agent being moved. Therefore, the use for a cosmetics container and other ornamental products is efficient. 본 발명은 왕복 스크류 상출 성형 기계를 사용하여, 특히, 이오노머중에 폴리아미드의 소용돌이 패턴을 갖는 사출 성형된 물품의 제조 방법을 제공한다. 본 발명의 방법은 나일론/착색제 마스터 배치의 제조 및 왕복 스크류 사출 성형 기계의 사용하여 나일론/착색제 마스터 배치가 유동하지만 이오노머 보다 큰 점도를 지녀서 사출 성형 온도에서 이오노머중에 잘 분산되지는 않는 상태로 나일론/착색제 마스터 배치를 유지하는 조건하에, 나일론/착색제 마스터 배치 및 이오노머를 성형하는 방법을 포함한다.