papers and board (technical principles)

Layout paper

A thin translucent paper used for sketching

Cartridge paper

An off-white paper with a textured surface used for sketching and rending. Can also be used for printing

Tracing paper

A paper used to transfer images from one surface to another

Bleedproof paper

A paper similar to cartridge paper, but has a layer on top to avoid colours running, usually used for marker rendering

Watercolour paper

A paper used for watercolour painting and has textured surface

Corrugated cardboard

A board used for most packaging boxes, is fairly impact resistant and brown in colour

Duplex card

A card made up from two layers: one for paper, one side being glossy. Usually used for food packaging

Treated paper

A paper which has a dye layer on top, making it suitable for photographic printing

Bleached card

A card which has been chemically treaded to give it a lighter colour. Mostly used in greeting cards and high quality packaging

Mount board

A board made from compressed fine cotton fibres to make a rigid board. Most used for presenting artwork

Formed paper pulp

A board which is made from recycled paper, a sustainable alternative for packaging

Metal effect card

A card which has a thin metal layer to enhance aesthetics, used for gift packaging

Foil back/laminated card

A card which has a polymer film or foil to provide a water resistant layer. Used for drinks packaging