High Efficiency in the Ice Cream Packaging Sector: Industrial Production of Plastic Injection Containers and Cups
Global and local growth in ice cream consumption brings a dynamic increase in demand for the packaging industry, which is one of its derivative sectors. Every ice cream segment requires packaging solutions tailored to its hygiene, durability, aesthetic, and shelf-life requirements. This expansion in the market presents a high-value-added and continuously growing investment opportunity for plastic packaging manufacturers.
1. Product Portfolio and Technical Specifications
Ice cream containers and lids are manufactured from Polypropylene (PP) Copolymer, a raw material suitable for food contact that provides high impact resistance and tolerance to low temperatures. Products can be designed in various geometric shapes and volumes based on market needs.
Common Volume Standards
- Single-Serve: 90 ml, 110 ml, 135 ml, 200 ml
- Family & Industrial Sizes: 500 ml, 800 ml, 1,300 ml
Thin-Wall Injection Molding and IML Technology
Container and lid production is carried out using the plastic injection molding method, which demands precise dimensional tolerances. In-Mold Labeling (IML) technology is widely utilized in these production processes:
- Process: The label is precisely placed inside the mold cavity by a robot prior to the injection phase. When the molten PP copolymer material is injected into the mold, the label integrates seamlessly, becoming a permanent part of the final product.
- Advantages: Eliminates secondary printing or labeling operations; yields packaging with high resistance to water, moisture, and deep-freeze conditions, along with exceptional visual quality.
2. Production Parameters and Machinery/Equipment Lineup
The capacity of a packaging production facility directly depends on the number of mold cavities (e.g., 4-cavity or 8-cavity molds), injection cycle time, machine tonnage, cold-runner/hot-runner designs, and the efficiency of the cooling automation.
A complete and high-precision ice cream container production line should feature the following core equipment setup:
| Equipment / System | Function |
| Thin-Wall High-Speed Injection Machine | Delivers high injection speeds and precise clamping force (tonnage). |
| Precision Container & Lid Molds | Enables high-volume output per cycle using multi-cavity designs. |
| IML Automation Robot | Inserts labels into the mold and extracts finished products. |
| Vacuum Auto-Loader | Ensures continuous, clean raw material feeding to the machine. |
| Chiller Unit | Maintains a stable mold temperature to minimize cycle times. |
| Granulator / Crusher | Recycles production scrap to prevent raw material loss. |
| Air Compressor | Generates compressed air required for automation and pneumatic systems. |
3. Investment and Production Cost Analysis
Factors Affecting Initial Investment Cost
Setup costs vary depending on the target production capacity and the chosen level of automation:
- Machine Specifications: Injection machine brand, drive technology (all-electric or hybrid), and clamping force.
- Molds and Automation: Number of cavities and mold machining quality (increasing cavity count boosts unit output per time unit, but raises the initial capital investment).
- IML Robot Speed: Integration of high-speed labeling and extraction systems.
Unit Production Cost Components
To ensure sustainable profitability, the main components contributing to total production cost must be taken into account:
- Raw Material (PP Copolymer): Accounts for the largest share of production expenses. Global resin price fluctuations directly impact unit costs.
- Energy and Labor: Electricity consumption and skilled labor expenses.
- Operations and Maintenance: Machine depreciation, mold maintenance, and plant overhead.
- Scrap and Packaging: Production waste and shipping packaging costs.
4. Turnkey Production Solutions: ELVER Machinery
Successful plastic packaging production requires harmonious synergy between correct machine selection, high-precision mold design, and integrated automation systems.
ELVER Machinery offers end-to-end turnkey production solutions for investors seeking to manufacture ice cream containers and lids.
Scope of Services
- Engineering and Planning: Customized line design based on required product dimensions, target production speed, and budget.
- Equipment Supply: Integrated delivery of thin-wall high-speed injection molding machines, multi-cavity molds, IML robots, and all auxiliary equipment.
- Technical Support & Services: Installation, commissioning, local warranty, seamless spare parts supply, and post-sales operational support.
To take your projects from the feasibility stage to mass production and evaluate optimized packaging solutions, contact the expert team at ELVER Machinery.