Papers and Boards Flashcards

1
Q

What is paper made from!?

A

Paper consists of fine fibres that usually come from Wood
But….
hemp
flax
cotton or
bamboo can also be used.

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2
Q

The production of pulp for papers and board are largely imported from which counties!?

A

China, USA, Japan, Germany, Canada and Finland

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3
Q

Where is rice paper imported from!?

A

Eastern Asian countries like: China and Vietnam

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4
Q

What are papers and boards measured in!?

A

Papers and boards are measured in grams per square metre (gsm)

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5
Q

How much does paper usually weigh!?

A

Paper usually weighs between 80-220 gsm
But thicker paper suggests a higher quality.

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6
Q

How much does paper have to weigh before it is classified as a board!?

A

When paper or layers (ply) of papers weigh more than 220 gsm

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7
Q

What are boards measured in!?

A

Board thickness is measured in microns (1/1,000 mm).

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8
Q

What are the properties of solid white board!?

A

Strong board made from bleached wood pulp, can be expensive, easy to print on

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9
Q

What are the uses for solid white board!?

A

Packaging and book covers

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10
Q

What are the properties of corrugated cardboard!?

A

Two or more layers of a fluted (crimped) board sandwiched between board sheets, recyclable, impact resistant

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11
Q

What are the uses of corrugated cardboard!?

A

Packaging for products that need protection

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12
Q

What are the properties of folding box board!?

A

Usually consists of a bleached pulp top layer, unbleached, can be scored without splitting pulp middle layers and a bleached pulp inside layer

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13
Q

What are the uses of folding boxboard!?

A

Cereal boxes, cartons, food packaging

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14
Q

What are the advantages of using papers and boards for commercial packaging!?

A

excellent print quality on most boards

excellent protection for products
relatively inexpensive to produce

process can be easily recycled

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15
Q

What is bond paper!?

A

High-quality printer and writing paper, stronger and more expensive than copier paper but has a rougher appearance

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16
Q

What are the uses of bond paper!?

A

Writing and printing

17
Q

What are Heat transfer (sublimation) printing paper!?

A

Good-quality colour images, expensive, not too absorbent, dye particles stay on top of the paper so they can be transferred at a later point usually with heat

18
Q

What is Heat transfer (sublimation) printing paper used for!?

A

Coloured printing with sublimation inks (dye suspended in a liquid for printing on to hard surfaces)