Polypropylene Plastic Cup for Yogurt

When precision and hygiene drive packaging decisions, yogurt producers turn to injection molded solutions that eliminate variability. The Injection Molded PP Cup for Yogurt line harnesses high-pressure injection to form cups with exceptional rim flatness and gate vestige control—critical for airtight lidding. Using food-safe polypropylene, these cups do not impart taste or odor, preserving the delicate flavor profile of probiotic yogurts and Greek-style varieties. An optimized sidewall draft angle ensures effortless denesting on automated filling lines, while the clear walls showcase vibrant fruit preparations and layers. Moving from prototyping to full-scale production, the PP Injection Molded Dairy Cup for Yogurt family delivers repeatable dimensions within ±0.1 mm, which drastically reduces sealing failures. The resin formulation includes nucleation for superior clarity and a high melt flow index that fills intricate mold cavities without stress whitening. During the injection molding process, the melt is injected into precision CNC-machined molds made of hardened steel, ensuring longevity over millions of cycles. Cavity pressure sensors monitor each shot to guarantee weight consistency and eliminate short shots. This tight process control directly translates into cups that achieve less than 0.5% defect rate in fill-seal operations. Dairy brands benefit from reduced product loss and the ability to run faster filling speeds, knowing that each cup will behave identically under vacuum or modified atmosphere packaging conditions. The material also offers a broad recycling code #5, aligning with sustainability commitments. Adding to this, the cups can be decorated with high-impact IML labels that fuse to the cup wall during molding, creating a scratch-resistant, 360-degree graphic coverage that eliminates labeling stations downstream and reduces supply chain complexity.

The Polypropylene Plastic Cup for Yogurt provides an unmatched combination of lightweight performance and robust barrier properties. Engineered for multi-layer dairy applications, these containers are produced on fully electric injection molding machines to minimize energy consumption and carbon footprint. A comprehensive set of features makes them a preferred choice for both artisan dairies and multinational producers.

• 100% virgin PP homopolymer or random copolymer, depending on cold temperature requirements
• Compliant with EU No 10/2011 and FDA CFR 21 for direct food contact
• Temperature resistance from -30°C to +130°C, enabling hot-fill, chilled, and frozen distribution
• Optional EVOH barrier layer for extended shelf life of high-fat yogurt products
• Seamless integration with ultrasonics and induction sealing systems
• Stackable design with interlocking features to prevent toppling during transport
• Recyclable through standard PP waste streams
• Customizable rim design—flat, rolled, or threaded—for different closure types
• Printable surfaces with corona treatment for direct silk-screen or digital printing
• Available with matte or glossy finish molds to create a premium tactile feel

The Polypropylene Plastic Cup for Yogurt can also be supplied with matching plugs and overcap systems to create a complete ready-to-eat solution. All cups undergo automated vision inspection to guarantee absence of black specks and contamination. After molding, a proprietary stress-relieving process is applied to prevent environmental stress cracking when in contact with acidic dairy contents. The result is a packaging platform that maintains its mechanical integrity across the entire cold chain, from cultured product filling to consumer spoon-out. With an extremely low carbon footprint per unit and full traceability of resin batches, the cup supports modern extended producer responsibility frameworks while delivering the geometric precision that dairy engineers demand.