Designed to meet the rigorous demands of modern dairy packaging, our injection moulded food grade yogurt cup provides an unmatched balance of durability, clarity, and precision. As a specialized Plastic injection mould dairy cup for yogurt, this container is manufactured using high-pressure injection technology that ensures uniform wall thickness and a flawless interior surface, eliminating material stress points that could compromise product integrity. The cup's consistent geometry allows for high-speed filling and tamper-evident sealing on automated lines, reducing downtime and spoilage. For manufacturers transitioning to lightweight yet rigid formats, the PP plastic molded yogurt serving tub version offers exceptional stacking strength and a smooth, glossy finish that enhances shelf appeal. Both variants are produced in ISO Class 8 cleanrooms under strict food safety protocols, complying with EU 10/2011 and FDA 21 CFR requirements. The material formulation includes anti-static and slip additives that facilitate denesting and robotic handling without compromising recyclability, making these cups a practical choice for both single-serve and family-size yogurt formats.
The Injection moulded food grade yogurt cup is engineered with a rim geometry that accepts heat-sealable membranes and click-on lids interchangeably, giving brand owners packaging flexibility. Sidewall ribs can be integrated during tooling to improve grip and reduce material usage by up to 15% without sacrificing top-load performance. Every batch undergoes dimensional stability testing under temperature cycles ranging from 4°C to 40°C to confirm consistent capacity and seal integrity throughout the cold chain. The polypropylene grade used exhibits low migration levels and is free from bisphenol A, phthalates, and heavy metals, backed by third-party migration test reports available on request. In addition, the cup base includes a recessed stacking lug design that prevents jamming in cup dispensers, a feature carefully refined through finite element analysis to address real-world production bottlenecks. These technical details reflect a deep understanding of both filling plant operations and end-consumer expectations.
| Parameter | Specification | Test Standard |
|---|---|---|
| Density | 0.90–0.91 g/cm³ | ISO 1183 |
| Melt flow index (230°C/2.16 kg) | 12–18 g/10 min | ISO 1133 |
| Tensile yield strength | 28–32 MPa | ISO 527-2 |
| Top-load resistance (empty cup, 200 ml) | ≥ 350 N at 5 mm deflection | Internal D45 |
| Lip roundness deviation | ≤ 0.3 mm | Optical comparator |
| Sealing flange thickness | 1.0 ± 0.05 mm | Digital micrometer |
| Migration test – overall migration (simulant D2, 40°C/10 days) | ≤ 8.0 mg/dm² | EN 1186-1 |
| Toxicity – total heavy metals | ≤ 10 ppm | EPA 3050B/ICP-MS |
| Light transmittance (natural grade, 1 mm wall) | ≥ 88% | ASTM D1003 |
| Material shelf life (in original packaging) | 24 months at 25°C/50% RH | Accelerated aging |