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Plastics Manufacturing

Total questions: 15

Worksheet time: 36mins

Name
Class
Date
1.

What is this process called?

a)

Injection Moulding

b)

Vacuum Forming

c)

Rotational Moulding

2.

What is this process called

a)

Injection Moulding

b)

Vacuum Forming

c)

Rotational Moulding

3.

What process is this?

a)

Injection Moulding

b)

Vacuum Forming

c)

Blow Moulding

d)

Rotational Moulding

4.

What process would be used to make the main part of this product?

a)

Injection Moulding

b)

Vacuum Forming

c)

Blow Moulding

d)

Rotational Moulding

5.

What process would be used to make the main part of this product?

a)

Injection Moulding

b)

Vacuum Forming

c)

Blow Moulding

d)

Rotational Moulding

6.

Which process is most suited fro the products shown in the image (Food Packaging)

a)

Injection Moulding

b)

Vacuum forming

c)

Blow moulding

d)

Rotational moulding

e)

Plastic Extrusion

7.

Which process is most suited fro the products shown in the image (Lego)

a)

Injection Moulding

b)

Vacuum forming

c)

Blow moulding

d)

Rotational moulding

e)

Plastic Extrusion

8.

Which process is most suited fro the products shown in the image?

a)

Injection Moulding

b)

compression moulding

c)

laser cutting

d)

Rotational moulding

9.

Is acrylic a thermo or thermosetting plastic?

a)

Thermoplastic

b)

Thermosetting

10.
Once formed, it can be heated and reformed   Over and over again
a)
Thermoplastic
b)
Thermoset
c)
Linear
d)
Branched
11.
It cannot be re-melted. Once re-heated they will burn.
a)
Thermoplastic
b)
Thermoset
c)
Linear
d)
Branched
12.

What is the biggest criticism of single use plastic bottles?

a)

A lot of them can't be recycled and end up in land-fill

b)

They make water taste funny

c)

They are not very functional

d)

They are not very aesthetic

13.
Why do you think people use plastic for their products ?
a)
Because it's strong
b)
Because its very cheap and it's easy to make
c)
Because it's expensive
d)
Because it's rare and it's good for the enviorment
14.

Blow moulding is used for...

a)

Making a complex 3D shape

b)

Making moulds that need a draft angle, air holes and rounded corners

c)

Making hollow components with large thick walls

d)

Making hollow thin walled components

15.

What moulding process is this?

a)

Vacuum forming

b)

Rotational moulding

c)

Pipe moulding

d)

Injection moulding