智能化触摸屏用塑壳注塑工艺优化  

Optimization of plastic shell injection molding process for intelligent touch screen

作　　者：杨雄 Yang Xiong(Zhejiang Qiusheng Optoelectronic Technology Co.LTD.,Shaoxing 312000,Zhejiang,China)

机构地区：[1]浙江虬晟光电技术有限公司,浙江绍兴312000

出　　处：《橡塑技术与装备》2025年第5期34-37,共4页China Rubber/Plastics Technology and Equipment

摘　　要：智能化触摸显示屏配套的塑壳需具备高平整度、高尺寸稳定性及良好的外观质量,以满足触控功能和显示效果的严苛要求。用于集成 ITO(Indium Tin Oxide)触摸屏的塑壳一旦出现翘曲或内应力集中,将直接影响触摸精准度和显示清晰度。文章针对塑壳的注塑成型过程进行系统的研究,从材料选用、模具设计与制造到注塑工艺参数的精细控制,力求减少翘曲变形、内应力与外观缺陷,提升生产效率和产品一致性。The plastic shell of the intelligent touch display screen needs to have high flatness,excellent dimensional stability,and good appearance quality to meet the strict requirements of touch function and display effect.If the plastic shell used for integrating ITO(Indium Tin Oxide)touch screens experiences warping or internal stress concentration,it will directly affect touch accuracy and display clarity.This article systematically studies the injection molding process of plastic shells,from material selection,mold design and manufacturing to fine control of injection molding process parameters.It comprehensively explores how to reduce warpage deformation,internal stress,and appearance defects,thereby improving production efficiency and product consistency.

关 键 词：触摸显示屏 塑壳 注塑 翘曲度 

分 类 号：TQ330.66[化学工程—橡胶工业]