具体有以下两点优点:
1.嘴针尖与模具浇口之间(无包胶)隔热帽代替包裹隔热塑料层,减少塑料在死角长时间高温变黄/变色。
2.适合生产白色塑料产品美观效果佳,注射换色塑料产品时可以缩短换色的时间提高热流道系统效率。
lt has the following two advantages:
1.The heat-insulating cap between the tip of the nozzle andthe Mould Gate instead of wrapping the heat-insulating plas-tic layer can reduce the yellowing/discoloration of the plasticat the dead corner for a long time.
2.Suitable for the production of white plastic products beauti-ful effect, injection color change plastic products can shortenthe time to improve the efficiency of hot runner system.