摘要
自上一个世纪末至今,皇冠瓶盖的外型基本上没有改变,一般可根据其高度,分为标准盖、短盖和中度盖3种。皇冠瓶盖看上去是非常简单的产品,但它需要在很严格的标准范围内生产,配合的瓶子也要依照要求的标准制造。因为,瓶子若没有严格地按照标准生产,或使用回收瓶,瓶盖抗内压的能力就会降低,形成很差的密封质量,这种情况在瓶口有损坏时尤为严重。
The production of crown caps seems to be very simple, yet it requires extremely precise production parameters, for both caps and liners. How are crown caps produced? This text gives the answers, as well as covering a series of new production systems for this type of closure.
出处
《中国食品工业》
1999年第8期44-46,共3页
China Food Industry
