silican

Layer 4) silican, 修版-friction.

4）硅层不耐摩擦，修版不难。

the other is a heat transfer processes, heat transfer technology use to heat transfer of silican and silican roll impose pressure to achieve the objective of the transfer.

另一个是冷转，冷转搁置没关系传冷硅不活和硅辊施以不张力到达迁。