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METHOD FOR PRODUCING LIGHTPROOF PAPER PACKAGING MATERIAL, LIGHTPROOF PAPER PACKAGING MATERIAL, SEMI-PAPER PACKAGING MATERIAL AND LIGHTPROOF PAPER PACKAGING CONTAINER
METHOD FOR PRODUCING LIGHTPROOF PAPER PACKAGING MATERIAL, LIGHTPROOF PAPER PACKAGING MATERIAL, SEMI-PAPER PACKAGING MATERIAL AND LIGHTPROOF PAPER PACKAGING CONTAINER
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机译:防光纸包装材料,防光纸包装材料,半纸包装材料和防光纸包装容器的制造方法
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摘要
A method of manufacturing a light barrier paper packaging material and the light barrier paper package container with low cost, no need of an ink removing apparatus at reproduction step and easily recycle are provided.;A light barrier paper packaging material which comprises the paper substrate and the laminate layers on the paper substrate comprises: the paper substrate having a clay coat layer applied to the paper substrate; a light barrier layer printed with black Ink on the day coat layer; cover-up layers printed with white color ink to the light barrier layer a plurality of times; an outside laminate layer of thermoplastic resin formed on the cover-up layer, and design printed to the outside laminate layer.
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