大胆设想　精心研究　科学生产第一代金、银卡纸在上海问世【本刊讯】过去，用于高级酒类包装的纸盒，常用烫金、烫银的方法来提高包装装演的档次，现在大可不必了。上海申南公司近年来推出的金卡纸、银卡纸，不仅可以替代烫金、烫银，还可以通过一般的印刷机将五光十色的... Boldly envisaged the careful study of scientific production of the first generation of gold, silver cardboard in Shanghai come out [Ben Kanxun] In the past, for the advanced alcohol packaging cartons, commonly used bronzing, hot silver method to improve the level of packaging equipment, now large Not necessary. Shanghai Shennan company in recent years launched the gold cardboard, silver cardboard, not only to replace the bronzing, hot silver, but also through the general printing machine will be colorful ...