I’m a China-based manufacturer, and I know what foodservice distributors want from 4 Oz Portion Cups. My factory delivers sturdy, food-grade cups designed for sauces, samples, and desserts. The 4 Oz Portion Cups come with airtight lids that snap on securely, keeping freshness and preventing leaks in transit. Made from BPA-free PP, they’re microwave-safe, transparent for quick product checks, and stack neatly for space-saving storage. We offer customizable lids and printing options so your brand stands out on shelves or in catering kits. Whether you need plain stock or branded packaging, we match your MOQ and lead times to fit your timeline. As a China manufacturer, I can provide competitive pricing, reliable supply, and scalable production to meet seasonal demand. Certifications available on request, and I can arrange rapid shipping to your country. Ready to discuss volume discounts and sample orders for your next project?
4 oz portion cups have become the benchmark for foodservice and retail packaging, combining precise portion control with durability and presentation. Produced from food‑grade materials with leak‑resistant lids and tamper‑evident options, these cups comply with global safety standards and are offered in recyclable or compostable variants for sustainability initiatives. Compact nesting and stackable designs reduce shipping costs and storage footprint, while customizable printing and color choices help brands stand out on shelf and meet diverse market needs. Supported by experienced production and supply teams, these portion cups come with flexible OEM/ODM runs, strict quality control, rapid prototyping and compliance testing for multiple regions. Predictable lead times, scalable capacity and integrated logistics make them an efficient choice for global buyers seeking consistent quality, regulatory confidence and end‑to‑end service that simplifies procurement and accelerates time to market.
| Attribute | 4 oz Cup (PP) | 4 oz Cup (PS) | 4 oz Cup (PLA - Compostable) | Notes / Standards |
|---|---|---|---|---|
| Capacity | 4 fl oz (≈118 ml) | 4 fl oz (≈118 ml) | 4 fl oz (≈118 ml) | Nominal nominal volume; typical fill to brim ≈118 ml |
| Top diameter (nominal) | 63 mm | 63 mm | 63 mm | Common industry dimension for 4 oz portion cups |
| Bottom diameter (nominal) | 38 mm | 38 mm | 38 mm | Ensures stable nesting and stacking |
| Height (nominal) | 34 mm | 34 mm | 34 mm | Suitable for sauces, dressings, samples |
| Wall thickness | ~0.45 mm | ~0.40 mm | ~0.50 mm | Thickness varies by forming process and rigidity needs |
| Average mass (per cup) | ~2.8 g | ~2.5 g | ~3.0 g | Measured after trimming; mass depends on gauge and process |
| Thermal tolerance | -20°C to ~120°C (short exposures) | ~-5°C to ~70°C | ~0°C to ~60°C (degrades above 60°C) | Temperature ranges are material-dependent; verify for hot-fill use |
| Microwave suitability | Generally microwave-safe for short durations (PP) | Not recommended (PS may deform) | Not recommended (PLA will soften) | Follow local guidance and label any consumer microwave use |
| Freezer suitability | Suitable down to -20°C | Limited; can become brittle below 0°C | Not recommended for extended freezer exposure | Performance depends on content (oils, salts can affect embrittlement) |
| Leak resistance (practical) | Excellent — no leakage in 30-min tilt test at room temp | Excellent — rigid walls resist seepage | Good at room temp; caution with very thin walls or hot fluids | Sealing with compatible lids recommended for transport |
| Manufacturing method | Injection molding / thermoforming options | Thermoforming (commonly); injection molding also possible | Thermoforming from PLA sheet blends | Process influences wall uniformity and mass |
| Dimensional tolerance | ±0.5 mm (typical production tolerance) | ±0.5 mm | ±0.6 mm (material shrinkage factors) | Tighter tolerances possible with tooling adjustments |
| Certifications & food-contact standards | Complies with FDA food-contact guidance (e.g., 21 CFR for polymers) & EU 10/2011 where applicable | Complies with food-contact guidance (PS-specific approvals under relevant regulations) | EN 13432 / ASTM D6400 compatible for industrial composting when certified | Certifications depend on resin grade and compound; request specific test reports for compliance claims |
| Recycling & end-of-life | Recycling code: #5 (PP) — widely recyclable where streams exist | Recycling code: #6 (PS) — recycling acceptance varies by locality | Compostable in industrial composting facilities; not suitable for curbside recycling | Local collection rules determine actual fate; PLA requires industrial composting |
| Color & finish | Translucent natural, white, custom colors available | Crystal clear (optical clarity) or tinted options | Natural/off-white translucent; limited color range for compostability | Surface finish can be glossy or matte depending on tooling |
| Typical applications | Condiments, sauces, dressings, single-serve samples, portion control in catering and food service | Suitable for both retail sampling and bulk food-service use | ||
| Shelf life & storage | Stable indefinitely if stored clean and dry; avoid UV exposure | Stable indefinitely if stored in dry conditions | Recommended storage: dry, cool; typical shelf life 12–24 months (humidity sensitive) | PLA shelf life affected by heat and moisture—store protected from humidity |
| Notes: Values represent typical industry specifications for 4 oz portion cups. Exact properties depend on resin grade, forming process and post-processing. For regulatory compliance, always confirm with up-to-date test certificates. | ||||
