Open AccessDevelopment and Application of High-gloss Injection Molding Technology
Author(s) -
Jie Zhu,
Zhiwen Qiu,
Weixin Huang
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2206/1/012016
Subject(s) - gloss (optics) , mold , materials science , molding (decorative) , weld line , composite material , welding , coating
High-gloss injection molding technology is a new green injection molding technology based on dynamic mold temperature control strategy. Compared with the traditional injection molding technology, this technology can obviously improve the surface quality of products, and obtain high quality products with high gloss and no weld line. This paper introduces the principle and technological characteristics of high-gloss injection molding, analyzes the key technology and development of high-gloss injection molding. The key technologies of high-gloss injection molding mainly include high-gloss molding material, high-gloss mold, mold temperature control system, etc. Finally, the existing problems of high-gloss injection molding technology are analyzed, and the breakthrough direction in the field of injection molding in the future is proposed.