pet preforms meaning in English
饮料瓶坯
Examples
- For the purpost of thin and even wall thickness distribution , and mass production dialy , the molds for food packaging materials , such as pudding cup , airline cup , jelly cup , closeure , pet preform . . . etc . , have to be designed combining precision and hardness with hot runnet system in structure
许多食品包装器皿，如布丁杯、航空杯、果冻杯，瓶盖、 pet瓶瓶胚等，由于其成品对于厚度及均匀度之要求相当严格，同时每日需生产庞大数量，因此其模具在结构上必须要求具有精密度高、硬度大、使用热浇道系统等设计方可达到目的。