StlPak Cavity Fruit Clamshell Manufacturer
StlPak plastic apple containers we produced have high transparency and good sealing and adopt the thickening process. It has good hardness and is not easy to be damaged. It is concave, convex, and non-slip to ensure the packaging box is placed properly and prevents accidental sliding.
In addition, when producing the apple packaging, our designers considered the multi-purpose so that this product can hold apples, oranges, peaches, etc. You only need to choose the corresponding size of the container according to different fruit diameters. We can also design better products for you according to your needs. And please send us your inquiries now!
Advantages of Plastic Apple Containers
High Sealing
The containers have high sealing, protecting the fruit from the external environment’s impact and prolonging freshness.
Easy To Use
The design of the plastic apple containers is light and handy, and it is also easy to stack, which can save space and costs.
Low Pollution
The material of plastic apple containers is PET, so it is easy to recycle and has minimal environmental impact.
Good Looking
The plastic apple containers’ design adopts the dome-type lid, which is simple and beautiful. The style of this product is classic.
Apple and Fruit Clamshell Specifications
| Model | Type | Product Size (mm) | Product Size (in) | Carton Size (mm) | Qty/Ctn | Weight |
|---|---|---|---|---|---|---|
| STL-L04 | 4-Cavity Fruit Clamshell | 195 × 190 × 70 | 7.67 × 7.48 × 2.75 | 490 × 400 × 335 | 200 pcs (100 × 2) | 42 g |
| STL-L06 | 6-Cavity Fruit Clamshell | 275 × 250 × 75 | 10.82 × 9.84 × 2.95 | 510 × 510 × 550 | 200 pcs (100 × 2) | 80 g |
| STL-L-02 | 2-Cavity Avocado Clamshell | 190 × 135 × 85 | 7.48 × 5.31 × 3.34 | 550 × 470 × 385 | 200 pcs (100 × 2) | 28 g |
| STL-014A | 4-Cavity Avocado Clamshell | 200 × 180 × 65 | 7.87 × 7.08 × 2.55 | 430 × 365 × 405 | 200 pcs (100 × 2) | 36 g |
| STL-AP1D | 1-Cavity Apple Clamshell | 120 × 120 × 90 | 4.7 × 4.7 × 3.5 | 500 × 430 × 485 | 800 pcs (100 × 8) | 18 g |
| STL-AP2C | 2-Cavity Apple Clamshell | 205 × 110 × 90 | 8.1 × 4.3 × 3.5 | 460 × 400 × 620 | 600 pcs (100 × 6) | 28 g |
| STL-AP2D | 2-Cavity Apple/Pear Clamshell | 220 × 120 × 90 | 8.7 × 4.7 × 3.5 | 495 × 400 × 685 | 600 pcs (100 × 6) | 32 g |
| STL-AP3D | 3-Cavity Apple Clamshell | 312 × 166 × 93 | 12.3 × 6.5 × 3.7 | 635 × 335 × 490 | 200 pcs (100 × 2) | 46 g |
| STL-AP4A | 4-Cavity Apple Clamshell | 210 × 210 × 90 | 8.3 × 8.3 × 3.5 | 435 × 385 × 635 | 300 pcs (100 × 3) | 47 g |
| STL-AP6C | 6-Cavity Apple Clamshell | 285 × 190 × 90 | 11.2 × 7.5 × 3.5 | 460 × 390 × 575 | 200 pcs (100 × 2) | 75 g |
| STL-AP6D | 6-Cavity Apple/Pear Clamshell | 280 × 190 × 90 | 11.0 × 7.5 × 3.5 | 495 × 400 × 685 | 400 pcs (100 × 4) | 55 g |
| STL-AP8S | 8-Cavity Fruit Clamshell | 370 × 190 × 95 | 14.6 × 7.5 × 3.7 | 490 × 390 × 375 | 100 pcs (100 × 1) | 80 g |
| STL-AP9D | 9-Cavity Apple/Pear Clamshell | 322 × 300 × 95 | 12.7 × 11.8 × 3.7 | 605 × 440 × 330 | 100 pcs (100 × 1) | 133 g |
Right Apple Container Fit for Better Packing
A suitable apple container should hold each fruit steadily without pressing or bruising the surface. Apples in the same size class can differ in diameter and height depending on the variety and picking season, so the cavity size and lid height should be checked against the real fruit.
If the lid is too low, apples may be pressed when the container closes or during delivery. If the cavity is too loose or too large, the fruit can roll, slide or knock against each other during handling, which shows on the skin and shortens the shelf life.
StlPak helps customers choose suitable apple clamshell sizes based on fruit count, fruit diameter, pack quantity and sales channel, so the final package protects the fruit and supports a cleaner retail presentation.
Apple and Fruit Clamshell Containers for Display and Transport
Apple packaging should protect the fruit without pressing the surface or allowing excessive movement. Cavity fit, lid height, base strength, closure design, ventilation, stacking pattern and carton layout need to work together, especially for supermarket distribution, export shipments and multi-store retail programs.
More internal space does not always mean better protection. A suitable container keeps each apple stable during handling, carton loading and transport, while the vent holes let air circulate so moisture does not build up inside the pack.
StlPak offers different fruit clamshell structures from single-piece to nine-cavity packs, helping customers evaluate the right option based on fruit size, pack quantity, shipping distance and display style.
Stock Molds, Labels and Custom Apple Container Options
A custom apple container project does not always require a new mold. In many cases, an existing 1-cavity to 9-cavity clamshell can already meet the required fruit diameter, lid height, pack quantity and closure needs.
For retail programs, StlPak can also support label areas, automatic labeling and printing solutions, helping brands add logos, barcodes, ingredient information and market-specific packaging details without changing the main container structure.
When existing molds cannot meet the required cavity layout, container size, lid height, label area or packaging structure, StlPak can also evaluate custom development based on the project quantity and technical requirements.
Apple Container Sample Support Before Bulk Orders
Choosing an apple clamshell only from a catalogue is not enough. The sample should be checked with the actual fruit, the label or sleeve, the cold chain or ambient storage conditions and the carton before confirming the final packaging.
To recommend suitable samples, StlPak usually reviews your apple variety, fruit count, average diameter, pack quantity, carton requirements, sales market, transport method and labeling needs.
This helps customers avoid unnecessary mold costs, reduce trial time and test apple containers that are closer to their actual supermarket, export or wholesale packaging requirements.
How to Choose the Right Plastic Apple Container
Choosing an apple container is not only about checking the outside dimensions in a specification table. Buyers should also compare the cavity shape, internal base area, usable lid height, closure style, stacking performance and how the packed fruit will look in the retail display.
A low lid may look compact but can press the fruit when the container closes. A loose cavity or oversized container may provide more space, but it can allow apples to roll, slide or touch each other during delivery.
StlPak helps buyers compare existing PET and rPET apple and fruit clamshell models by actual packing use, not only by catalogue size. This makes it easier to narrow down suitable options for single-piece through nine-piece packs before requesting samples or confirming a bulk order.
For most supermarket retail and export programs, clear food-grade PET or rPET clamshells are a practical choice for apples. The packaging should provide enough lid height, hold each fruit steady in its own cavity, close securely, allow air circulation through vent holes and present the fruit clearly on the shelf.
StlPak stock clamshells cover 1-cavity through 9-cavity layouts, suitable for single-piece, 2-piece, 3-piece, 4-piece, 6-piece, 8-piece and 9-piece packs. Dedicated apple, apple-pear and fruit clamshell models offer different cavity sizes, lid heights and carton quantities, so the pack can be matched to the fruit size, the sales channel and the target price point.
The fruit should sit inside the cavity without pressing against the lid when the container closes. A small gap above the fruit shoulder prevents surface bruising during stacking and transport. The exact clearance depends on the apple variety, cavity depth and closure style, so StlPak recommends checking samples with the real fruit before confirming the model.
For retail and export programs, individual cavities are recommended. Cavities keep each fruit separated so the skin is not pressed or bruised during transport, stacking and shelf handling, and the pack keeps a uniform look in the display. Non-cavity tray formats are also possible for budget programs, but cavities are the standard choice for premium apple retail.
Yes — many StlPak clamshells are designed as apple-pear or fruit clamshells and are also used for peaches, oranges, avocados and other round or oval fruit. The deciding factors are the cavity diameter, the lid height and the fruit weight, so a mold family can often serve several produce programs when the fruit dimensions are close.
Yes — PET and rPET apple clamshells perform well in refrigerated and cold-chain conditions. The material stays clear at low temperatures, and the vent holes help reduce condensation inside the pack during cold storage and shelf display.
Yes — StlPak has stock molds for 1-cavity through 9-cavity apple, apple-pear and fruit clamshells, and samples can be arranged before bulk orders. StlPak usually asks for the fruit count, average diameter, pack quantity and sales market to recommend the closest existing model first.
Yes — the cavity layout, cavity depth, lid height, label area and closure type can be adjusted on existing molds or developed as a custom mold based on the project quantity. StlPak can also support automatic labeling and printing for brands that need logos or barcodes on the pack.
Yes — different apple and fruit clamshell models can be mixed in one shipment to match the order plan. StlPak arranges the carton quantities per model and packs the mixed load to keep the carton structure stable for sea freight or land transport.