4–6 cm Yellow Onion is a mature onion bulb with firm texture and intact dry skins, suitable for wholesale distribution, processing, and bulk supply.
Specifications
| Parameter | Typical Range / Notes |
|---|---|
| Product Type | Fresh yellow onion |
| Size Grade | 4–6 cm diameter |
| Shape | Round to slightly flattened |
| Skin Condition | Dry, intact outer skin |
| Defect Control | Within agreed tolerance |
| Storage Condition | Dry, ventilated environment |
| Shelf Life | Several weeks to months depending on storage |
| Packaging | Mesh bags / woven bags / cartons |

Product Features
- Size Deviation Control
Bulb diameter is controlled within the 4–6 cm range with limited variation across the batch.
- Low Defect Ratio
Rotten, sprouted, cut, or mechanically damaged bulbs are limited within agreed tolerance.
- Shape Consistency
Bulbs are generally round to slightly flattened without severe deformation.
Packaging & Logistics
- Bulk Packaging Options
Available in mesh bags, woven bags, or cartons (e.g., 10kg / 20kg / 25kg).
- Ventilated Storage
Breathable packaging supports air circulation and reduces moisture buildup.
- Transport Conditions
Dry and well-ventilated transport recommended to maintain quality.
Quality Assurance
- Pre-Sorting by Size
Onions are graded to ensure compliance with 4–6 cm specification.
- Defect Removal
Damaged, rotten, or sprouted onions are removed before packing.
- Drying / Curing Control
Outer skin is properly dried to improve storage performance.
- Batch Consistency
Each shipment maintains consistent size grade and quality level.


Applications
Wholesale Distribution – Markets and produce distributors
Retail Supply – Supermarkets and grocery stores
Foodservice – Restaurants and catering use
Processing – Suitable for slicing, cooking, or further processing



FAQ
1. Is the size strictly controlled at 4–6 cm?
Yes, size grading is applied; tolerance range can be defined before shipment.
2. Are mixed sizes allowed in one bag?
No, size is sorted to maintain consistency within each batch.
3. What is the defect tolerance?
Can be agreed based on contract or market standards.
4. Is the product suitable for long storage?
Yes, if stored in dry and ventilated conditions.
5. Can packaging be customized?
Yes, bag type, weight, and labeling can be adjusted.



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