An egg does not go straight from the farm into a supermarket shopping basket.

Before reaching the consumer, it may pass through collection areas, grading machines, packing facilities, warehouses and distribution centres. Each stage has different packaging requirements.

A large poultry farm needs efficient handling. A distributor needs trays that stack and travel well. A supermarket wants cartons that protect the eggs and look attractive on the shelf.

Understanding the different types of egg packaging helps producers and retailers choose the right format for every part of the journey.

1. On the Farm: Collection Trays

The first stop is usually the farm.

Eggs need to be collected and moved without unnecessary handling or damage. For this stage, open molded-pulp trays are a practical option.

A standard commercial tray typically holds 30 eggs, with individual molded cavities to keep them separated during handling.

These are among the most common types of egg tray used by egg producers and packing facilities.

For farms looking beyond conventional plastic trays, molded paper pulp and wheat straw pulp provide fiber-based alternatives. Straw pulp is particularly interesting because it uses processed agricultural fiber to create a functional packaging product.

At this stage, the priorities are straightforward: consistent dimensions, suitable rigidity, easy stacking and efficient handling.

2. At the Grading Facility: Packaging Must Keep Up

Once collected, eggs move through grading and packing equipment.

Here, packaging becomes part of the production process.

Commercial egg packaging trays need consistent cavity positions and dimensions so that eggs can be transferred and packed smoothly. Poorly formed trays or inconsistent geometry can create unnecessary handling problems.

For automated facilities, buyers should evaluate carton compatibility with their actual equipment rather than relying on appearance alone.

Molded pulp trays can be developed in different structures and specifications to suit particular handling requirements.

3. During Wholesale Distribution: Stacking Comes First

After grading, eggs may travel to wholesalers, distributors, retailers or food service customers.

At this stage, the package must handle stacking, warehouse movement and transportation.

An open egg carton tray is often suitable for commercial transport, particularly when multiple trays are nested and stacked for efficient storage.

For longer distribution routes, buyers should consider structural rigidity, moisture exposure and the expected stacking conditions.

Wheat straw pulp and recycled paper pulp offer different raw-material options for these applications. The finished tray design, rather than the material name alone, determines how well it performs under real transport conditions.

4. On the Supermarket Shelf: Retail Egg Cartons

Retail packaging has a different job.

Consumers need to identify the product, carry it conveniently and store it safely at home.

This is where enclosed cartons become more important.

Common retail formats include:

6-cell cartons: Suitable for smaller households, farm shops and premium egg ranges.

10-cell cartons: An alternative retail format for brands with specific pack-size requirements.

12-cell cartons: A familiar format widely used by supermarkets and grocery retailers.

Retail cartons can feature hinged lids, flat lids, printed graphics, stickers or custom colors.

For brands seeking a natural appearance, unprinted molded pulp offers a recognizable fiber texture. Colored recycled-paper-pulp cartons provide more flexibility for product differentiation, allowing retailers to develop coordinated packaging for organic, free-range and premium ranges.

5. For Premium Brands: Packaging Becomes Part of the Identity

Not every egg brand wants a standard brown carton.

A premium farm brand may prefer soft green. A heritage-style product might use warm beige or muted terracotta. A supermarket private-label range may need a specific color and consistent printed branding.

These design choices are an important part of modern egg packaging types.

At the material level, both wheat straw pulp and recycled paper pulp can be used to develop molded-fiber retail cartons. The former offers an agricultural-fiber story, while colored recycled pulp provides opportunities for retail customization.

Brands can also combine molded color with printed labels or other branding details.

The result is packaging that protects the product while helping customers recognize it.

How to Choose the Right Egg Packaging

Rather than asking which packaging type is best, start with three questions:

Where will the eggs go? Farm collection, automated grading, wholesale distribution and supermarket retail all have different requirements.

How will the eggs be handled? Consider stacking, transport distance, storage conditions and packing equipment.

What should the packaging communicate? A commercial transport tray has different design priorities from a premium retail carton.

At China Straw, we manufacture molded-pulp egg cartons and trays using paper pulp and agricultural fibers, including wheat straw pulp. Our range covers commercial tray formats and retail cartons, with options for different sizes, colors and branding requirements.

For buyers developing a complete packaging programme, the objective may be to use commercial trays for bulk handling and customized molded-fiber cartons for retail presentation.

From the first collection tray to the final supermarket shelf, the right packaging makes every stage of the egg supply chain work better.