weight of the sheet. This is why, sometimes, the same "weight" paper may be referred to as two different things. For instance, regular everyday copy paper is most commonly ... bond" but is other times referred to as a "50 lb. text weight. ... 215, 80lb cover, A heavy cardstock, your most conventional business card weight. read more
The term card stock is used to describe paper with weights from 50 lb to 110 lb (about 135 to 300 g/m 2). Alternatively, grammage can be expressed in terms of the weight per number of sheets, pound weight – the weight of 500 sheets of 20 by 26 in (508 by 660 mm) paper. read more
Within each scale, the weight of the paper is indicated by a number, for example, 80 lb cover, or 80 lb text. read more