本公司亦有其他进口折书口机机种
Our company also provide you the other specifications of imported folding seal-edge machine.
操作流程图说明：
1、折书口前
Before folding the seal edge
2、书口与内页分离
Separating seal edge with book block
3、裁切前口
Trimming the front trim
4、压痕、折页
Die-cutting and folding
5、折封完成
Finishing the fold of book case
商盟
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