Novel roller is squeezed in papermaking

The utility model discloses a novel roller is squeezed in papermaking, including a roller that has the pneumatic tyre, and with the pneumatic tyre is connected is used for holding the container of liquid pressure medium to reach the atmospheric pressure source with shown container intercommunication...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG JINGZHI, MEI FENFANG, ZHAO FAJIE, SUN DONGYANG, LI HAORAN, YANG GELI, SHEN ZHANHAO, SONG JINGZHONG, QIN BAOSHI, WANG SHAOGUANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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