Material categories and properties - AQAPapers and boards

All materials have physical and working properties. Physical properties are the traits a material has before it is used, whereas working properties are how the material behaves when it is manipulated.

Part ofDesign and TechnologyCore technical principles

Papers and boards

Types of papers and boards and their uses

Papers and boards are formed from wood pulp, which comes from trees. This squishy wood pulp is rolled out into thin sheets in paper mill factories to form the papers and boards that we use.

Paper

Papers are made from . Their is measured by their weight, in grams per square metre (gsm) - the thinner the paper the lower the gsm.

PaperPhysical propertiesWorking properties
Bleed proof paperWhite, can be textured, thinCoated to stop colour seeping, ink stays bright on the surface
Cartridge paperThick, textured, roughExpensive and opaque, used for ink and watercolour
Grid paperWhite paper printed with a variety of grids, eg isometric, graph etcLines are usually blue but can be darker to trace through
Layout paperSmooth finish, off-white colour, translucent (see-through)Takes most media well
Tracing paperTranslucent (see-through), smoothShiny, takes pencil well
PaperBleed proof paper
Physical propertiesWhite, can be textured, thin
Working propertiesCoated to stop colour seeping, ink stays bright on the surface
PaperCartridge paper
Physical propertiesThick, textured, rough
Working propertiesExpensive and opaque, used for ink and watercolour
PaperGrid paper
Physical propertiesWhite paper printed with a variety of grids, eg isometric, graph etc
Working propertiesLines are usually blue but can be darker to trace through
PaperLayout paper
Physical propertiesSmooth finish, off-white colour, translucent (see-through)
Working propertiesTakes most media well
PaperTracing paper
Physical propertiesTranslucent (see-through), smooth
Working propertiesShiny, takes pencil well
Image gallerySkip image gallerySlide1 of 2, A pair of hands shown drawing a stretch of figures with a black pencil on white paper., Bleed proof paper

Board

Board thickness is measured in microns or grams per square metre (gsm) - the thinner the card the lower the microns or gsm.

BoardPhysical propertiesWorking properties
Corrugated cardPaper bonded to the outsideCorrugations make it strong, protective and insulating; used in packaging
Duplex boardTwo layers of card bonded togetherStiff, lightweight and printable for packaging
Foil-lined boardWhite card with foil backingStiff and oil resistant, foil backing reflects heat, used for food containers
Foam core boardSmooth surface, laminated with white boardThick and rigid, available in a variety of thicknesses, prone to creasing and cracking, used for models and mounting photographs
Inkjet cardBright white and smooth on both sidesDeep colours as the photographic ink sits on the surface
Solid white boardSmooth on both sidesStiff, can be cut or scored
BoardCorrugated card
Physical propertiesPaper bonded to the outside
Working propertiesCorrugations make it strong, protective and insulating; used in packaging
BoardDuplex board
Physical propertiesTwo layers of card bonded together
Working propertiesStiff, lightweight and printable for packaging
BoardFoil-lined board
Physical propertiesWhite card with foil backing
Working propertiesStiff and oil resistant, foil backing reflects heat, used for food containers
BoardFoam core board
Physical propertiesSmooth surface, laminated with white board
Working propertiesThick and rigid, available in a variety of thicknesses, prone to creasing and cracking, used for models and mounting photographs
BoardInkjet card
Physical propertiesBright white and smooth on both sides
Working propertiesDeep colours as the photographic ink sits on the surface
BoardSolid white board
Physical propertiesSmooth on both sides
Working propertiesStiff, can be cut or scored
A close-up view of rolled up corrugated card in green and brown.
Image caption,
Corrugated card