A unit of measurement for expressing the basis weight of paper based on the Metric System.

The term used to denote the weight of paper or board; the measurement used is the weight of a single sheet of one square metre, expressed as gramme per square metre (gsm). Grammes per square metre (GSM) · The gramme weight of one square metre of a particular type of paper; a good comparative measure because it does not vary with sheet size.

This term denotes the weight of paper or board; the measurement used is the weight of a single sheet of one square meter, expressed as gram per square meter (g/mì).

Basis weight of paper in grams per square metre (gsm).

Is the weight of the paper measured in grams per square metre. Humidity is the moisture condition of the air, and is measured as a percentage of the maximum amount of water that air can carry.

Weight of paper defined in grams per square metre. [g/m2

The standard international unit of measurement for paper weight, expressed in grams per square meter, or gsm. Grammages range from 7 to approx. 225 g/m2 for paper, and approx. 150 to 600 gsm for board. The system differs in the U.S., where the term "basis weight" is used, which is the weight in pounds of a ream (500 sheets) in the standard size for a grade of paper.

Weight in grams of a quantity of paper cut to sheets that measure one square meter. Graphic: A non-text item, illustration, photograph or artwork.

The weight of a material such as paper defined in grams per square meter (gsm or g/m²).

The term used to denote the weight of paper or board; the measurement used is the weight of a single sheet of one square meter, expressed in grams per square meter (g/m2).

weight of a standard area of paper expressed in grams per square metre, abbreviated to gsm or gm2.

The weight of a piece of paper (GSM)

The mass of a unit area of paper or board determined by the standard method of test: it is expressed in g/m2.

See “basis weight” above.

Metric system term for expressing the basis weight of paper.

Weight in grams of one square metre of paper or board; also basis weight

A term in the metric system for expressing the basis weight of paper. It is the weight in grams of a square meter of the paper expressed in g/m2.

The basis weight of paper stated in metric terms of grams per square meter and expressed as g/m2. Thus a sheet of paper 17 x 22" with a basis weight of 20 lbs. For 500 sheets would be expressed metrically as 75 g/m2. To convert from basis weight to grams per square meter (g/m2), multiply basis weight by 1406.5 (a constant factor) and divide by the number of square inches in base sheet.

the areal mass of the paper/board, usually expressed as g/m2

Basis weight of paper in grams per square meter. See also GSM.

Basis weight of paper expressed in grams per square meter.

(GSM) Grams per square metre. The term used to denote the weight of paper or board. Literally the weight of a piece.

A paper term referring to the basis weight of paper in grams per square meter (gsm).

Weight per unit area of paper (i.e. basis weight) in grams per square meter.