WorksheetsExtrusion Blow Moulding
Total questions: 12
Worksheet time: 9mins
Name
Class
Date
1.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The polymer is expanded to fit the shape of the mould.
b)
The plastic bottle is ejected.
c)
The screw rotates.
d)
The polymer pellets are transferred from the hopper to the cylinder.
2.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The screw rotates.
b)
The polymer pellets are transferred from the hopper to the cylinder.
c)
The plastic bottle is ejected.
d)
The molten polymer is extruded into the mould.
3.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The polymer pellets are heated and melted.
The warm, soft molten polymer moves along the cylinder.
The warm, soft molten polymer moves along the cylinder.
b)
The two halves of the mould are closed with the molten polymer inside.
c)
The polymer pellets are transferred from the hopper to the cylinder.
d)
The plastic bottle is ejected.
4.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The molten polymer is extruded into the mould.
b)
The cold polymer pellets are moved along the cylinder.
c)
The plastic bottle shape is cooled
d)
The screw rotates.
5.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The two halves of the mould are closed with the molten polymer inside.
b)
The polymer is expanded to fit the shape of the mould.
c)
The molten polymer is extruded into the mould.
d)
The molten polymer is inflated by the compressed air.
6.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The two halves of the mould are closed with the molten polymer inside.
b)
The warm, soft molten polymer moves along the cylinder.
c)
The polymer pellets are heated and melted.
d)
The molten polymer is extruded into the mould.
7.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The molten polymer is inflated by the compressed air.
b)
The polymer pellets are heated and melted.
c)
The warm, soft molten polymer moves along the cylinder.
d)
The plastic bottle shape is cooled
8.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The molten polymer is extruded into the mould.
b)
The two halves of the mould are closed with the molten polymer inside.
c)
The warm, soft molten polymer moves along the cylinder.
d)
The polymer pellets are heated and melted.
9.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The molten polymer is inflated by the compressed air.
b)
Compressed air is blown inside the molten polymer.
c)
The plastic bottle shape is cooled
d)
The cold polymer pellets are moved along the cylinder.
10.
Match the parts of the talk to A, B, C or D with the diagram.
a)
Compressed air is blown inside the molten polymer.
b)
The molten polymer is inflated by the compressed air.
c)
The warm, soft molten polymer moves along the cylinder.
d)
The two halves of the mould are closed with the molten polymer inside.
11.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The cold polymer pellets are moved along the cylinder.
b)
The warm, soft molten polymer moves along the cylinder.
c)
The plastic bottle shape is cooled
d)
The polymer pellets are heated and melted.
12.
Match the parts of the talk to A, B, C or D with the diagram.
a)
The cold polymer pellets are moved along the cylinder.
b)
Compressed air is blown inside the molten polymer.
c)
The plastic bottle shape is cooled
d)
The polymer pellets are heated and melted.
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