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Vacuum Forming

Authored by Shirley Lim

Other, Design

9th - 11th Grade

Used 21+ times

Vacuum Forming
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these statement is incorrect?

The surface of the former must be smooth

Holes must be drilled on the sides of former

The corners of the former must be sharp

The height of the former must not be too tall

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of this statement is correct?

The corners of the former must be sharp

The former must be made from aluminium only

The former design must be tapered.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Why is there clear plastic sheet covering one side of the HDPE plastic?

To protect the surface from dirt

To show that it is new

To protect the surface from scratches

To identify the correct side to use

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What will happen to the plastic sheet if your former is too deep?

It will form webs at the corners when the plastic is being shaped

The plastic will lose its colour

The plastic will melt on the former

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a former?

A machine that cuts the plastic sheet after it is formed

A tool that shapes the edges of the plastic sheet after it is formed

A mold to shape the plastic sheet

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which is an example of a product made using vacuum former.

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Why do you need to drill holes into the former?

It is easier for the plastic sheet to cover the former

It will be easier to melt the plastic sheet

The size must be small

To remove trapped air easily

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