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公开(公告)号:US4871631A
公开(公告)日:1989-10-03
申请号:US110868
申请日:1987-10-21
IPC分类号: B41N6/02
CPC分类号: B41N6/02 , C09J2201/128
摘要: A flexographic printing relief-plate, which has a relief layer (P), an interlayer (Z) and a base layer (U), is provided with a double-sided adhesive sheet (W). The double-sided adhesive sheet (W) transmits actinic light and is firmly bonded to the base layer (U) on one side. On the opposing side, the adhesive sheet (W) has an adhesive force of from 1 to 6 N/25 mm. This force is less than the adhesive force on the side bonded to the base layer (U). The adhesive sheet (W) permits the flexographic relief printing plate to be repeatedly adhered to and removed from the printing cylinder without damaging the plate.
摘要翻译: 具有浮雕层(P),中间层(Z)和基底层(U)的柔性版印刷凸版设置有双面粘合片(W)。 双面粘合片(W)透射光化学光,并且在一侧牢固地结合到基底层(U)。 在相对侧,粘合片(W)的粘合力为1〜6N / 25mm。 该力小于接合到基底层(U)的一侧上的粘合力。 粘合片(W)允许柔版印刷印版重复地粘附到印刷滚筒并从印刷滚筒移除而不损坏印版。