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Types of Extrusion Process

The extrusion...

Question

The extrusion processes used for the production of toothpaste tubes is/are

1. tube extrusion

2. forward extrusion

3. impact extrusion

A

1 only

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B

1 and 2

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C

2 and 3

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D

3 only

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Solution

The correct option is D 3 only
Collapsible tubes like those used for toothpaste are made by impact extrusion.

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