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Material categories and properties - EdexcelPapers 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 of Design and TechnologyCore content

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
Cartridge paper - used for drawingThick, textured, roughExpensive and opaque, used for ink and watercolour
Tracing paper - used for developing ideas, to trace ideas from one sheet to anotherTranslucent (see-through), smoothShiny, takes pencil well
Copier paper - used for inkjet and laser printers to print from a computerThin, lightweight, bleached paperTakes colour well, readily available, can jam printer mechanisms
PaperCartridge paper - used for drawing
Physical propertiesThick, textured, rough
Working propertiesExpensive and opaque, used for ink and watercolour
PaperTracing paper - used for developing ideas, to trace ideas from one sheet to another
Physical propertiesTranslucent (see-through), smooth
Working propertiesShiny, takes pencil well
PaperCopier paper - used for inkjet and laser printers to print from a computer
Physical propertiesThin, lightweight, bleached paper
Working propertiesTakes colour well, readily available, can jam printer mechanisms
A pencil sketch of a design on tracing paper.
Image caption,
Tracing 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 card - used for packaging electrical products (absorbs impact) or hot food (good insulator)Paper bonded to the outsideCorrugations make it strong, protective and insulating
Solid white board - used for model making, packaging, cosmetic productsSmooth on both sidesStiff, can be cut or scored
Folding box board - used for packaging food products, eg cereal boxesMade of three layers - a printable top surface, an unbleached centre layer and a bleached inside layerGood for scoring without splitting, accepts print well, not as strong as solid white board.
BoardCorrugated card - used for packaging electrical products (absorbs impact) or hot food (good insulator)
Physical propertiesPaper bonded to the outside
Working propertiesCorrugations make it strong, protective and insulating
BoardSolid white board - used for model making, packaging, cosmetic products
Physical propertiesSmooth on both sides
Working propertiesStiff, can be cut or scored
BoardFolding box board - used for packaging food products, eg cereal boxes
Physical propertiesMade of three layers - a printable top surface, an unbleached centre layer and a bleached inside layer
Working propertiesGood for scoring without splitting, accepts print well, not as strong as solid white board.
A close-up view of rolled up corrugated card in green and brown.
Image caption,
Corrugated card