外观不同 Different appearance 　　珠光纸：顾名思义就是表面有一种闪闪的光，珠光纸有很多种，一般表面都是有闪光的，要认识还要多看纸样。珠光纸看上去有点像蜡烛色250gsm，欧洲白卡纸雪白色250gsm，300gsm，铜版纸比白卡纸要黄一些有分250gsm，300gsm。 Pearl paper: as its name implies, there is a kind of glittering light on the surface. There are many kinds of pearlescent paper. The surface of the paper is usually shiny. Pearlescent paper looks a bit like a candle color 250gsm, European white card paper Snow White 250gsm, 300gsm, copper coated paper than white cardboard yellow some 250 GSM, 300 GSM. 　　白卡纸：我们一般都是指的单铜纸，就是一面涂布，一面不涂布，就是一面光滑一点，另一面粗糙点。 White cardboard: we usually refer to the single copper paper, which is coated, without coating, which is a smooth and rough side. 　　铜版纸：双面涂布，就是两面都比较光滑，一般情况下，白卡较黄，铜版较白。 Coated paper: double-sided coating, which is smooth on both sides. In general, the white card is yellow and the copper plate is white. 　　其实只要拿这三种纸的纸样放在一起就可以对比出来了。 In fact, just take these three paper samples together and you can compare them. 铜版纸：封面、画册等等，几乎都是用的铜版纸，各种精美装潢的包装、纸质手提包、标贴、商标等。 Coated paper: cover, album, etc. Almost all of them are made of copper paper, various exquisite packaging, paper handbags, stickers, trademarks, etc. 珠光纸：高档画册、书刊、精美包装、包装盒、贺卡、吊牌等广泛用途。 Pearlescent paper: high grade album, books and periodicals, fine packaging, packing box, card, tag, etc.