几种不同胶带粘面上潜在手印显现方法的比较研究

摘要

Based on the principle of fingerprints on tape surfaces and the usual tape latent fingerprints revealing methods, this article illustrates several methods such as carbon ink, “502” glue; fingerprints on sticky surface UV lamp observation and etc to conclude the optimum process of latent fingerprints revealed on different types of tape, hoping to help public security work.%本文以胶带粘面上指纹显现的基本原理为基础，以胶带客体性质为路线，通过对常用的胶带上潜在手印显现方法，包括碳素墨水显现法、“502”胶显现法、粘性表面指纹显现剂法、紫外灯下观察等各种方法的应用效果进行了测定，得出了不同种类胶带客体上的潜在手印的最佳显现工艺，希望对公安实践工作带来帮助。