This 2CAV 4-compartment lunch box mould is designed for producers that need one PP container to separate multiple food portions in takeaway, meal prep and retail ready-food channels.
The mould platform targets stable production on high-speed lines and can be adjusted to match filling format, lid sealing requirements and logistics stacking needs.
For buyers, the important questions are compartment ratio, sealing flatness, stack height, target part weight and whether the container must work with film sealing, snap-on lids or both.
Compartment depth distribution, wall thickness balance and rim flatness are key factors for seal quality, cycle time and container stiffness.
Hengqi can optimize cavity details, runner design and steel selection based on your target resin, annual output and automation level.
A well-defined mould brief helps avoid later rework: send the tray drawing, material grade, filling temperature, lid or film type, machine data and the packing method planned for the line.
It is commonly used for ready meals and takeaway packaging where different foods need to stay separated in one container.
Yes. Compartment ratio, depth and rib structure can be customized from your product drawing or sample.
Yes. It is designed for high-speed 350T-class production with cycle targets within 6 seconds, subject to material, weight and cooling conditions.
Yes. The rim flatness, sealing land width and compartment wall height can be reviewed around the customer's sealing film or lid requirement.
Send the product drawing, sample weight, cavity target, machine tonnage, material, and expected cycle time. Hengqi can review the tooling structure and reply with a practical proposal for production.
Request a Mold QuoteNingbo Hengqi Precision Mould Co., Ltd. is professional China Plastic Injection Mould Manufacturers and custom Plastic Injection Mould factory, engaged in the development and manufacture of thin-wall packaging moulds. Our company has complete manufacturing equipment, scientific quality management system, rich practical experience in mould and hot runner production, combined with professional system design, using high-precision high-speed machining centers to achieve mold processing high standards. Hengqi Mould is in the leading position in the field of thin-wall injection molds in China. It produces thousands of sets of PP lunch boxes, cups and in-mold labeling system molds with a wall thickness of 0.35-0.45MM each year, which are supplied to the domestic market and exported to overseas. Hengqi Mould adheres to the spirit of continuous innovation and development of precision moulds.
In 2012, Hengqi Mould Factory was established.
In 2016, Hengqi Enterprise established Tianjin factory.
In 2017, Hengqi officially changed from individual to company.
In 2019, Hengqi established Chengdu branch and Betterfork cutlery department.
In 2024, Hengqi continues to expand international markets.
