介绍了高透气度成型纸及其对卷烟降焦的作用。
The function of high porosity plug wrap paper is introduced.
纸杯机纸碗机，纸桶机等机器内部成型工艺流程。
Paper cups dimensions range in our general type paper cup machine...
瓦楞纸成型机是瓦楞纸板生产中的关键设备。
A corrugated paper forming machine is the key piece of equipment in producing corrugated board.
本文详细介绍了纸罐和纸杯的成型工艺。
The author presents the formation technology of paper can and paper cup.
本文详细介绍了纸罐和纸杯的成型工艺。
The author presents the formation technology of paper can and paper cup.
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