采用橡胶辊筒压平，成品平整不起泡。

Adopted rubber roller, the finished products are flat without bubbles.

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开放式炼胶机的简称。橡胶工厂用来制备塑炼胶、混炼胶或进行热炼、出型的一种辊筒外露的炼胶机械。

Open rubber mixing machine for. Rubber factory is used for the preparation of plastic rubber, rubber or heat refining, a type of roller exposed rubber machinery.

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非常柔韧，使用皱纹离型纸，固定橡胶及感光树脂版于印刷辊筒上。

Strong flexible, using crepe separating paper, it's used to fix rubber or photosensitive resin plate on printing roller.

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