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激光保丽板由硬质板组成,硬质板可以是有机玻璃、胶片或玻璃.两块硬质板中间夹一层激光膜片,用粘接剂
The laser blister board is composed of a rigid board. The hard board can be a plexiglass, film, or glass. A rigid layer of laser film is sandwiched between the two hard boards.