LLDPE injection molded product short shot

Problem Phenomenon

Short shot at the end of fill.

Cause Analysis

Insufficient speed and pressure, poor venting.

Solution

①Increase speed and pressure; ②venting; ③large gate.

Key Takeaway

For short shots, first increase speed and check venting.

LLDPE; '2079851475616104452; short shot; venting; gate

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