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METHOD FOR PRODUCING PRINTED SHEET MATERIALS
METHOD FOR PRODUCING PRINTED SHEET MATERIALS
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机译:印刷板材的生产方法
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摘要
An imprinted or compressed sheet material can be produced by subjecting a pre-dried composite material to an energy transfer step in which the sheet material is passed between an energy-emitting device and a patterned anvil. An oil is applied to the anvil after the passing of the sheet material and the applied oil is removed from the anvil before the next passing of the sheet material. An apparatus for continuously producing such a sheet material includes a patterned anvil roll, an energy transmitter emitting ultrasound energy to the anvil roll, a means for applying an oil over the breadth of the anvil roll and a means for removing oil from the roll downstream of the means for applying the oil.
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