Produce & Fruit Packaging for Importers and Distributors

For procurement teams, the specification sheet is the single most important document in the sourcing process. It defines the product you will receive, the compliance status you can present to customs and retailers, and the per-unit cost that determines your landed margin. This section provides a category-by-category breakdown of the three primary produce packaging formats—plastic berry clamshells, molded pulp produce trays, and paper-based packaging—with the key metrics that belong in every RFQ.

Plastic Berry Clamshells (PET and RPET)

Berry clamshells are the most visible packaging format for high-value soft fruits: blueberries, strawberries, raspberries, and blackberries. These containers must balance clarity for retail shelf appeal, structural strength to prevent crush damage, and ventilation to extend shelf life. The dominant material is PET (polyethylene terephthalate), with recycled content (RPET) increasingly specified by North American and EU retailers.

Material thickness is the first spec to lock in. The industry-standard PET thickness range for fruit and veg packaging spans 0.18 mm to 1.2 mm (180–1200 microns), with the most common recommendation for berry clamshells falling in the 0.18–0.40 mm range. Thinner material reduces per-unit cost and material weight but increases the risk of cracking during filling, stacking, and cold-chain transport. A blueberry clamshell, for example, typically uses 0.35 mm food-grade RPET material to provide toughness and crack resistance while maintaining recyclability. For larger berry formats or heavier fruit loads (strawberries, 1 lb clamshells), thickness often moves toward the 0.38–0.70 mm range.

Dimensions vary by fruit type and retail unit size. Common formats include:

• 1-pint blueberry clamshell: approximately 123 mm × 125 mm × 45 mm (4.85 in × 4.9 in × 1.8 in)
• 1 lb strawberry clamshell: typical dimensions around 135 mm × 243.5 mm × 52 mm
• Half-pint and 6 oz formats: smaller footprints for premium or organic berry lines

For importers, the dimensional spec directly affects shipping density—how many clamshells fit per master carton and how many cartons load into a 40 ft container. A 0.1 mm difference in material thickness can shift container yield by several thousand units.

FDA compliance for PET clamshells requires that the material and any additives (colorants, slip agents, antistatic agents) meet the specifications in 21 CFR 174–186 for food contact substances. For RPET, the FDA requires a letter of no objection or an effective Food Contact Substance (FCS) notification for the specific recycling process used. The EU market adds another layer: as of July 20, 2026, single-use food contact packaging containing bisphenol A (BPA) is banned under Commission Regulation (EU) 2024/3190. While PET itself does not contain BPA, the regulation extends to other bisphenols and derivatives, so importers must verify that all components—including inks and adhesives—are BPA-free and compliant with the new rules. Fruit and vegetable packaging has a transitional period until January 20, 2028, but early compliance is the safer procurement strategy.

HS code classification: Plastic clamshells and containers fall under HS heading 3923, which covers "articles for the conveyance or packing of goods, of plastics". The specific subheading depends on the product form—molded trays and clamshells are classified under 3923.10 (boxes, cases, crates) or 3923.90 (other articles). Importers should note that plastic food containers from China are subject to Section 301 tariffs: Chapter 39 plastics carry a 3.4% MFN duty plus an additional 25% China tariff. That 25% adder is a significant landed-cost factor that must be modeled in the RFQ evaluation.

Molded Pulp Produce Trays

Molded pulp trays (also called paper pulp trays or fiber trays) are the sustainable alternative to plastic for produce that requires cushioning and separation—apples, pears, avocados, tomatoes, kiwi, and stone fruit. These trays are formed from recycled paper fibers (often sugarcane bagasse or newsprint) and are fully biodegradable and compostable. For EU importers, molded pulp is increasingly preferred under the new Packaging and Packaging Waste Regulation (PPWR), which mandates recyclability and restricts single-use plastics for fresh fruit and vegetables under 1.5 kg.

Standard dimensions for molded pulp trays are often expressed in "number" sizes that correspond to fruit count per tray. Common formats include:

• 12# tray: 295 mm × 395 mm (11.6 in × 15.6 in), single or double layer, typically holding 12 apples, peaches, or tomatoes
• 14# and 16# trays: same footprint, different cavity counts for smaller fruit
• 20# tray: 395 mm × 595 mm (15.6 in × 23.4 in), used for larger-volume packs
• Specialty tray: 220 mm × 135 mm × 30 mm, weighing approximately 14 g, used for kiwifruit or smaller produce

Layer configuration (single vs. double) is a key decision point. Single-layer trays hold fruit in a single plane; double-layer trays stack two layers of fruit within the same footprint, doubling the fruit count per tray but increasing the risk of bruising if the pulp density is insufficient. Double-layer trays typically have a 500-piece carton pack versus 1,000 pieces for single-layer, reflecting the larger tray size and weight.

Material density and weight vary by pulp formulation and molding pressure. A typical 220 mm × 135 mm tray weighs about 14 g; larger 295 mm × 395 mm trays range from 25–40 g depending on thickness and pulp blend. Importers should specify minimum weight per tray in the RFQ—lighter trays may be cheaper but can collapse under stacking loads. The molded pulp category falls under HS code 4823.70.00 for molded or pressed articles of paper pulp. Some products may also classify under 4823.90.1000 for other molded pulp articles. The duty rate for molded pulp from China is generally lower than for plastics, making it an attractive option for cost-sensitive produce programs.

Round Salad Paper Bowls (500 ml – 2000 ml)

Round disposable salad bowls are a workhorse container for fresh light meals, fruit salads, and prepared foods — suited to ocean freight, warehouse stacking, supermarket backroom handling, and retail display. They protect produce and salad ingredients from crushing, leakage, and moisture, making them a high-frequency inner and retail-display pack in food export trade. For importers, the bowl's formed dimensions, paperboard grammage, coating process, and master carton specification directly determine container loading efficiency, stacking stability, transit loss rate, and brand print presentation.

Standard dimensions are quoted in millimeters external, following food-export convention. The range spans 500 ml to 2000 ml: mainstream sizes run 150–185 mm top diameter, 128–160 mm base diameter, and 45–105 mm height, scaled to different light-meal and fruit-salad portion needs. All master cartons are optimized for container loading against the 40 ft high-cube internal dimensions (12.03 m × 2.35 m × 2.69 m); standardized carton specifications maximize loading efficiency and avoid the wasted slot space and freight cost that non-standard dimensions create.

Base material and coating are core quality indicators — they determine water resistance, leak-proofing, load-bearing rigidity, and food-safety suitability, and are the primary basis for export customs clearance and supermarket factory audits. All round salad bowls use food-grade paperboard with PE coating, in two clearly tiered specifications: the 500–1300 ml standard range uses 280 g base paper + 18 g PE coating — light, crisp, and leak-proof; the 1450 ml and 1500 ml large-capacity sizes upgrade to 300 g heavier base paper + 18 g PE coating, substantially increasing bowl rigidity and eliminating the sagging, deformation, and leakage that large-capacity fills can cause. The heavier base-paper version offers better crush and moisture resistance for long-haul, high-humidity, stacked ocean freight.

Master carton and loading parameters follow a standardized export bulk configuration. Mainstream capacities (500–1500 ml) use a standard carton of 600 pcs (12 packs × 50 pcs); only the 2000 ml extra-large size, being bulkier, ships 300 pcs per carton (6 packs × 50 pcs) to suit large-item stacking. Gross weights differ by capacity: standard bowls run 8.3–14 kg per carton, while gold-foil upgraded versions add weight on the same base, running 11.05–13.95 kg per carton — supporting different customers' cost accounting, shipping declaration, and ocean-freight billing needs. The 1250 ml size is a special custom specification with non-standard tooling and dimensions; minimum order quantity is 100,000 pcs, suited only to large-volume custom orders.

Printing and customization cost structure serves export branding needs. The base quotation is full-surface offset printing with a 5,000 pc minimum; spot-color printing adds a CNY 300 surcharge, and flexo plate fees are CNY 500 per color. Volume-tier surcharges apply on top of the base commodity price: 5,000–9,999 pcs +CNY 0.15/pc; 10,000–19,999 +CNY 0.08/pc; 20,000–29,999 +CNY 0.07/pc; 30,000–49,999 +CNY 0.05/pc; 50,000–99,999 +CNY 0.03/pc; 100,000+ +CNY 0.02/pc. The 300 g heavier material upgrade adds CNY 0.01/pc, and the 300 ml small size carries a flat CNY 1 surcharge due to higher carton and labor cost per unit.

HS code: disposable food-grade round salad paper bowls are classified as paper food packaging containers under 4819500000 (other packing containers of paper or paperboard), suited to single-use food packaging, fresh salad packing, and food export trade. Duty rates are low in most trading countries and preferential rates often apply; importers should verify the destination country's rate, food-contact material requirements, and import quarantine standards in advance to avoid clearance risk.

MOQ and Procurement Decision Points

MOQ is the lever that balances supplier efficiency against buyer inventory risk. For produce packaging, MOQ varies significantly by product type and customization level:

• Stock clamshells and trays: MOQ typically ranges from 5,000 to 50,000 units for standard sizes and colors【source: the brand's official product pages】. These are off-the-shelf products that can ship within standard lead times.
• Custom-printed paper bowls: MOQ starts at 50,000 units, with printing plate costs amortized across the order quantity—larger orders reduce per-unit print cost.
• Custom-molded pulp trays: Mold tooling is a significant upfront cost (typically $3,000–$8,000 per cavity). MOQ for custom tray shapes often starts at 50,000–100,000 units to justify the tooling investment. Stock tray sizes (12#, 14#, 16#) require no tooling and have lower MOQs.

For full-container-load (FCL) procurement, the MOQ decision is container-bound: a 40 ft container holds approximately 20–24 metric tons of produce packaging, which translates to 200,000–400,000 clamshells or 50,000–100,000 cartons depending on product density. Importers typically order in full container increments to optimize freight cost per unit. Leap Pack supports FCL sourcing with MOQ flexibility across the 5,000–50,000 unit range, with sample production available before the October 2026 IFPA show in Orlando【source: the brand's official product pages】.

The specification sheet you build from this section becomes the backbone of your RFQ. Lock in material thickness (PET gauge or pulp weight), dimensions, board strength (ECT and burst), flute type, and HS code classification before you request pricing. Ambiguity in any of these metrics will result in quote variations that make apples-to-apples comparison impossible.

This section addresses the practical questions that come up repeatedly in procurement conversations—the ones that determine whether a sourcing program moves forward smoothly or stalls on details. The answers are grounded in the regulatory environment as of September 2026, with specific attention to the new EU rules that took effect in August 2026.

What is the typical MOQ for a full-container-load order of fruit containers?

MOQ in produce packaging is not a single number—it depends on product type, customization level, and whether you are ordering stock items or custom-molded tooling. For stock clamshells, trays, and cartons, MOQ typically ranges from 5,000 to 50,000 units for standard sizes and colors【source: the brand's official product pages】. However, for full-container-load (FCL) procurement, the MOQ is effectively container-bound: a standard 20-foot container holds approximately 150,000 to 300,000 units of food containers depending on format and density. A 40-foot container holds roughly 20–24 metric tons of produce packaging, which translates to 200,000–400,000 clamshells or 50,000–100,000 cartons depending on product weight and stacking efficiency.

For custom-printed items, MOQ often starts at 10,000–25,000 units, with higher quantities (50,000+) required for full-color, multi-panel printing. Custom-molded pulp trays require tooling investment (typically $3,000–$8,000 per cavity), so MOQ for custom shapes often starts at 50,000–100,000 units to amortize the tooling cost. For most export orders, the recommended quantity is one 20-foot or 40-foot container to optimize freight cost per unit. Leap Pack supports MOQ flexibility across the 5,000–50,000 unit range, with FCL pricing available for larger orders【source: the brand's official product pages】.

Can I get custom printing on fruit and vegetable packaging, and what is the MOQ for that?

Yes. Custom printing—logos, barcodes, nutritional information, and retail branding—is available across all three product categories: plastic clamshells, molded pulp trays, and paper bowls. The MOQ for custom printing varies by printing method and package size. For gravure printing (the most common method for high-volume plastic packaging), MOQ typically starts at 5,000 units. For digital printing, MOQ can be as low as 2 units, though digital printing is generally more expensive per unit and used primarily for short-run or sample orders. Flexo printing for cartons typically requires a minimum order of 3,000 units.

For custom logo printing on plastic fruit packaging, MOQ often falls in the 30,000-unit range, with a sample fee that may be waived for larger orders. Some suppliers offer custom printing with MOQ as low as 1,000 pieces or a minimum order value of US$1,000. The key decision point for importers is whether the per-unit print cost—which decreases with volume—justifies the MOQ commitment. For retail-ready packaging that requires full-color, multi-panel graphics, plan on MOQs of 25,000–50,000 units to achieve competitive per-unit pricing.

When and where is the 2026 IFPA Global Produce & Floral Show, and why does it matter for packaging sourcing?

The IFPA Global Produce & Floral Show is the largest fresh produce and floral expo in the world, bringing together retailers, growers, and supply chain experts from across North America and beyond. The 2026 show takes place October 14–16 in Orlando, Florida. For produce packaging importers, this is the single most important event on the calendar—it is where retail buyers evaluate packaging for the upcoming season, where suppliers showcase new product lines, and where sourcing relationships are initiated or renewed.

Leap Pack offers sample production ahead of the show, allowing importers to present actual packaging—not just renderings—to retail buyers at the exhibition【source: the brand's official product pages】. Sample orders should be placed by early August to make sure availability before the show. Companies interested in exhibiting at GPFS 2026 can find more information on the IFPA website.

What are the FDA requirements for importing food-contact packaging into the US?

For importers bringing fruit containers, produce trays, or cartons into the United States, FDA compliance is not optional—and the importer of record carries the legal responsibility, not the overseas factory. There is no single "FDA registration number" for a package; instead, compliance is determined by the materials and additives used. The regulatory framework is set out in Title 21 of the Code of Federal Regulations (21 CFR), parts 170–189. Key requirements include:

• Food Contact Substance (FCS) compliance: Each material that contacts food must be either an approved food contact substance, generally recognized as safe (GRAS), or the subject of an effective Food Contact Notification (FCN).
• Material documentation: Importers must obtain and retain documentation from the supplier demonstrating that the packaging materials comply with applicable FDA regulations. This may include a letter of guarantee or certificate of compliance.
• Prior Notice: For food-contact packaging imported into the US, FDA Prior Notice must be filed at least 24 hours before arrival. The prior notice must include the manufacturer's FDA registration number, product description, and intended use. Failure to file prior notice can result in detention at the port.
• Labeling: Labels must be in English and include mandatory information such as the product name, net quantity, and country of origin.

Importers should also be aware that PFAS, bisphenol A (BPA), and phthalates are under increasing regulatory scrutiny. A supplier's certificate is not sufficient—the importer must verify compliance through testing or documented evidence.

What are the new EU packaging regulations that took effect in 2026, and how do they affect produce packaging imports?

Two major EU regulations took effect in 2026 that directly affect fruit and vegetable packaging imports:

1. PFAS limits under the Packaging and Packaging Waste Regulation (PPWR): From August 12, 2026, food-contact packaging may no longer be placed on the EU market if it contains PFAS at or above 25 parts per billion (ppb) for any individual PFAS (targeted analysis, excluding polymeric PFAS). The limit is 250 ppb for the sum of non-polymeric PFAS. This applies to all food-contact packaging, including plastic clamshells, molded pulp trays, and coated cartons. Importers must obtain test reports from suppliers confirming PFAS levels below these thresholds.

2. BPA ban: From July 20, 2026, single-use food contact articles containing bisphenol A (BPA) may no longer be placed on the EU market. This includes plastic packaging, can coatings, and any other food-contact material that uses BPA in its manufacture. While PET itself does not contain BPA, other components—inks, adhesives, and coatings—may. Importers must verify that all packaging components are BPA-free.

Additionally, the PPWR bans single-use plastic packaging for unprocessed fresh fruit and vegetables under 1.5 kg. This means that for smaller produce items, molded pulp or paper-based packaging is increasingly the only compliant option.

What documentation do I need for customs clearance of produce packaging?

For shipments to the US and EU, the following documents are standard:

• Commercial invoice: Seller and buyer details, product description, HS code, quantity, unit price, total value, and Incoterm.
• Packing list: Contents of each carton, carton dimensions, gross and net weight, and total carton count.
• Bill of lading: Issued by the shipping line, serves as title to the goods.
• FDA Prior Notice (US): Filed at least 24 hours before arrival.
• FDA Certificate of Compliance (US): Supplier declaration of FDA compliance.
• EU Declaration of Compliance (DoC): Required for food-contact packaging exported to the EU, demonstrating compliance with Regulation (EC) No 1935/2004 and any specific measures. With the PPWR now in effect, the DoC must also address PFAS and heavy metal compliance.
• Phytosanitary certificate (if wood packaging is used): Required by both US and EU authorities; wood pallets must be ISPM-15 compliant.

For molded pulp trays, importers should obtain lab tests confirming paper pulp content over 95% and declare exact dimensions for shape verification. For paper bowls, declare exact dimensions and coating weight for load and leak verification.

How long does it take to get samples, and what is the production lead time?

Sample lead time typically ranges from 7–10 days for stock items to 15–25 days for custom-printed or custom-molded products, depending on tooling availability【source: the brand's official product pages】. For importers preparing for the October IFPA show, samples should be ordered by early August.

Production lead time from order confirmation (with deposit) to ready-for-shipment at Qingdao port:

• Stock clamshells and trays: 15–25 working days
• Custom-printed paper bowls: 20–30 working days
• Custom-molded pulp trays: 25–40 working days
• Peak season (Q3–Q4): lead times can extend to 30+ working days

Total lead time from order to warehouse is approximately 60–75 days for US West Coast, 70–90 days for US East Coast and EU, including ocean transit and customs clearance. Importers should place orders at least 90 days before the in-warehouse date.

What is the difference between FOB Qingdao and other Incoterms?

FOB (Free on Board) Qingdao means the supplier delivers the goods onto the vessel at Qingdao port; the buyer arranges and pays for ocean freight, insurance, and destination charges【source: the brand's official product pages】. FOB terms give the buyer control over the freight forwarder and make sure that the supplier is responsible for export clearance. This is the most common Incoterm for produce packaging sourced from China and is generally preferred by importers over EXW (Ex Works), where the buyer assumes all responsibility from the factory onward.

How do I verify that my supplier's packaging is food-grade?

Verification requires a combination of documentation and testing:

1. Request material certificates: The supplier should provide certificates of analysis (COAs) or material safety data sheets (MSDS) for all raw materials.

2. Obtain FDA or EU compliance documentation: For US imports, request a letter of guarantee or certificate of compliance. For EU imports, request a Declaration of Compliance (DoC).

3. Conduct independent testing: For high-value or high-volume orders, consider third-party lab testing for heavy metals, PFAS, BPA, and migration limits.

4. Inspect samples: Physical samples should be evaluated for odor, color, and any visible contamination.

The importer of record carries the legal responsibility for FDA compliance. Do not rely solely on supplier certificates—verify through testing or documented evidence.