鑒別技巧
·機(jī)制膠印,紙張較脆;
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·固定人像水印及“100”白水印均用無(wú)色油墨直接印在紙張正面,水印模糊;
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·偽造安全線,一種是用銀黑色磁帶夾在正背面紙張中,并用銀色油墨燙印全息圖案,另一種為用黑色油墨在假幣正面印刷黑色條紋、背面用銀色油墨印全息圖案;
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·光變油墨面額數(shù)字,用珠光油墨印制而成,無(wú)光變效果;
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·陰陽(yáng)互補(bǔ)對(duì)印圖案錯(cuò)位;
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·假幣的凹凸感是用堅(jiān)硬金屬模具壓制而成;
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