SEALING UNIT TO PASTE PLASTIC FOIL ON BASE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a sealing unit with which the cutting edge is not frayed and does not generate a refuse by a carrier material and a plastic to provide a beautiful product without any projection.

SOLUTION: A sealing plate 11 of the sealing unit 8 has a raised section 14 and a hollow section 13 on the heating surface facing a back plate 9 and punching out 6 is carried out at an optional position of a base material 1 where since the position of the hollow section 13 of the sealing plate 11 corresponds to the position of a cutting blade 15, the base material and the laminated material are hardly heated due to the hollow section 13 of the sealing plate 11.

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