MG Mould Systems Pvt Ltd

4 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

4 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

4 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

In PET preform injection moulding, inadequate drying of hygroscopic PET resin can contribute to hydrolytic degradation during melt processing.
True
False

5 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

Increasing the number of cavities in a PET preform mould always reduces the cost per acceptable preform, regardless of machine limits, cycle time, rejects or operating costs.

True
False

5 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

When evaluating a PET preform mould for a production project, which factors should be assessed together? Select all that apply.

A. Compatibility with the injection machine
B. Required preform design and weight
C. Paint colour of the factory walls
D. Expected output and acceptable part quality

5 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

A PET preform mould has 48 cavities and completes one full moulding cycle every 12 seconds. Assuming every cavity produces one acceptable preform per cycle, what is the theoretical hourly output?

A. 8,640 preforms per hour
B. 14,400 preforms per hour
C. 17,280 preforms per hour
D. 4,800 preforms per hour

Test your knowledge with above quiz

5 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

What is the primary purpose of a hot runner system in a PET preform mould?

A. To eliminate all mould maintenance
B. To keep the melt flowing through heated channels
C. To cool the preforms before injection
D. To increase the PET resin's intrinsic viscosity

5 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

5 days ago | [YT] | 1

MG Mould Systems Pvt Ltd

Which mould technology would you prefer?
- Hot runner mould
- Hot plate mould
- Depends on production needs
- Need expert guidance

6 days ago | [YT] | 1