the basis weight of a given grade of paper is defined as the weight (in pounds) of standard-sized sheets of that paper. with that in mind, here are different examples of paper grades and their respective basis weights: bond: most commonly used for letterhead, business forms and copying. typical basis...
, usually triangular, are often used to join metal plates and can be seen in many metal framed constructions. expanding folders or accordion folders also employ gussets to allow for expansion when containing more than just a few sheets of paper. references[ edit ] ^ colton, virginia, ed. ( ). complete...