Paper and boards - GCSE DT Flashcards

1
Q

How are papers and boards made?

A

They are made from trees which are turned into pulp.

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1
Q

Stock form of paper is made in what range?

A

The ‘A’ range (A1, A2, A3…)

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2
Q

What does the FSC logo mean?

A

The paper comes from a managed forest.

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3
Q

What are papers and boards measured in?

A

They are measured in GSM - Grams per Square Metre

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4
Q

What are unsustainable uses of paper?

A

Bleaching it and deforestation?

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5
Q

What are the properties and uses of layout paper?

A

50-90 gsm translucent
Working drawings + tracing

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6
Q

What are the properties and uses of copier paper?

A

Matt, fast drying and range of colours
Photo copy paper

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7
Q

What are the properties and uses of sugar paper?

A

Rough, wide range of colours and thicknesses
Craft projects and display work

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8
Q

What are the properties and uses of cartridge paper?

A

100-150gsm, cream, lightly textured
Painting + drawing

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9
Q

What are the properties and uses of tracing paper?

A

Low opacity, various gsm
Architects and design engineers to create drawings

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10
Q

What are the properties and uses of bleed proof paper?

A

70-150gsm, smooth, bleed proof, sharp images
Printing leaflets + for felt tips

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11
Q

What are the properties and uses of card?

A

Thicker than paper, variety of sizes, colours and finishes
For cards and simple modelling

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12
Q

What are the properties and uses of cardboard?

A

Variety of sizes and colours
Packaging and modelling material

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13
Q

What are the properties and uses of board sheets?

A

Rigid, smooth and mainly black and white
Picture frame and architectural modelling

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14
Q

What are the properties and uses of corrugated card?

A

250gsm, good strength to weight ratio, 2 or more layers
Boxes + packaging

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15
Q

What are the properties and uses of styrofoam?

A

Range of sizes + thicknesses, easy to cut, shape and sand
Wall insulation and modelling

16
Q

What are the properties and uses of foam board?

A

Lightweight, smooth and range of colours
Modelling

17
Q

What are the properties and uses of laminated layers?

A

Layers of paper, card and plastic in large sheets
Foil lid trays and food packaging

18
Q

What are the properties and uses of corriflute?

A

Rigid, lightweight and waterproof
Outside signs, plastic containers and modelling

19
Q

What are the properties and uses of solid white board?

A

High quality card, large white sheets
Book covers and individual item packaging

19
Q

What are the properties and uses of polypropylene sheet?

A

Range of colours + thickness, can be textured
Flexible folders and matts

20
Q

What are the properties and uses of duplex board?

A

White, tough + lightly textured, prevents water transfer
Food packaging