耐热ＰＢＴ包装容器近年日本市场出售一种透明性好又耐高温的聚对苯二甲酸丁二醇脂（ＰＢＴ）包装容器，受到了食品包装行业的欢迎。这种包装容器是由日本研制成功的，它主要以ＰＢＴ为原料，而且采用了独特的成型工艺和合金化技术制成。这种包装容器的特征是：优良的气体... Heat-resistant PBT packaging containers The Japanese market has sold a transparent and heat-resistant polybutylene terephthalate (PBT) packaging container in recent years and is well received by the food packaging industry. This packaging container was developed by Japan, it mainly PBT as raw material, and the use of a unique molding process and alloying technology. This packing container is characterized by: excellent gas ...