Paper weight is usually measured in grams per sq. meter (gsm) or kilos per ream (500 sheets). A typical sheet of “letter” sized (8.5 x 11 inches) printer paper, generally known as “20 lb paper” in the US, weighs roughly 5 gsm. This measurement displays the density of the paper and never the load of a single sheet.
Understanding this measurement is essential for numerous purposes. Printers are designed to deal with particular paper weights, and utilizing an incorrect weight can result in jams or poor print high quality. Moreover, paper weight impacts postage prices and the general really feel and sturdiness of printed supplies. Traditionally, heavier papers conveyed a way of significance and high quality, an idea nonetheless related in sure contexts right this moment, reminiscent of with high-quality stationery or artwork prints. Totally different paper varieties, from tissue paper to cardstock, exhibit a variety of weights to serve various functions.