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一、人民币上有水印1980年起,我国发行的拾元券上有头扎白羊肚毛巾农民头像图案的水印;伍元、贰元、壹元券上有古铲币图案的水印。1987年起发行的壹佰元券上有毛泽东侧面头像浮雕图案的水印;伍拾元券上有钢铁工人头像图案的水印。二、人民币上有防伪标志新版人民币上的防伪标志主要有:1.安全线。壹佰元券、伍拾元券上均有固定的金属安全线,迎光透视,肉眼可以看到暗黑色金属安全线贯穿于票面右侧钞纸中。2.无色荧光油墨印刷
First, the watermark on the RMB Since 1980, the issuance of China's picket voucher has a headband white sheep belly towel headdress pattern watermark; Wu Yuan, II yuan, one yuan voucher on the watercress pattern of the ancient watermark. Issued in 1987 Yi Bai yuan coupons on Mao Zedong side Avatar embossed watermark pattern; Wu picks vouchers on steel workers avatar watermark. Second, there are security signs on the RMB New anti-counterfeiting signs on the RMB are: 1. Safety line. Yi Bai yuan vouchers, Wu Shi yuan vouchers have a fixed metal security thread, Welcome light, the naked eye can see the dark metal security thread runs through the bill on the right banknote. 2. Colorless fluorescent ink printing