4CAV 1500ml round container mould

This 4CAV 1500ml round container mould is made for larger PP thin-wall lunch boxes and takeaway food containers where capacity, rigidity and stacking stability must stay consistent.

The page specification is based on a 380T high-speed injection molding machine, wall thickness within 0.42mm and a cycle target within 6 seconds when production conditions support it.

For procurement teams, this size usually needs more attention to deformation control than a smaller bowl because the rim diameter, sidewall height and loaded food weight all affect the customer's final package.

A larger 1500ml round container usually needs careful cooling layout, rim strength and ejection balance because deformation risk increases as the container diameter and height grow.

Hengqi can review the drawing, sample, lid fit and target weight before confirming mold steel, hot runner configuration, cavity quantity and machine matching.

Before production, buyers should confirm whether the container will be used for hot food, cold storage, delivery stacking or retail display because each use case changes the rim, base and sidewall requirements.

A 1500ml container mould brief should include loaded stacking requirements, lid engagement depth, target resin grade, filling temperature and whether the final product must pass delivery vibration or drop handling tests.

Because larger round containers show deformation more easily, Hengqi reviews rim diameter control, sidewall taper, base flatness and cooling balance before the tooling plan is finalized.

During trial, buyers should compare samples from every cavity after continuous cycling, not just the first shots, to confirm roundness, lid fit and stack release remain consistent.