1.5L Clear PET Hinged Berry Clamshell with Top-Vented Lid | Grapes, Cherries & Mixed Berries | GHW-800

QUNLU’s 1.5L Clear PET Hinged Berry Clamshell with Top-Vented Lid | Grapes, Cherries & Mixed Berries | GHW-800

Introducing the QUNLU 1.5L clear PET berry clamshell, a purpose-built packaging solution optimized for fresh produce display, transport, and retail appeal

Design and materials

The QUNLU 1.5L clear PET berry clamshell is manufactured from high-clarity PET resin, combining rigidity and clarity to produce a crisp retail presentation. As a clear PET berry clamshell, the unit’s transparency showcases color and texture, helping increase impulse purchases at point of sale. The impact resistance and dimensional stability, making the clear PET berry clamshell suitable for automated packing lines and manual handling

Customization and branding options

QUNLU offers customization options for the clear PET berry clamshell to meet retailer needs. The clear PET berry clamshell can be produced with custom labeling, printed sleeves, or pre-applied stickers to align with brand identity and promotional campaigns. The 1.5L produce clamshell supports different lid fastenings and tamper-evident features for traceability and consumer confidence

The QUNLU 1.5L Clear PET Hinged Berry Clamshell with Top-Vented Lid features a crystal-clear PET construction that promotes maximum product visibility. As a clear hinged berry pack, the container’s transparency highlights the natural colors and textures of grapes, cherries, and mixed berries, making it ideal for retail shelf display and merchandising

Performance and Protection

Protection is critical for fragile produce like grapes, cherries, and mixed berries. The QUNLU PET berry clamshell features a rigid structure that resists deformation while providing cushioning clearance to protect fruit from bruising during handling and transit. This clear hinged berry pack includes a secure snap closure that reduces accidental openings, maintaining product integrity from pack line to consumer

Applications and Use Cases

This QUNLU PET berry clamshell is suitable for multiple applications across the fresh produce supply chain. Produce packers can use the PET berry clamshell for automated packing lines thanks to its consistent dimensions and reliable hinge action

Consumer Convenience and Branding

The clear aesthetic of the PET berry clamshell provides a premium canvas for product labeling and branding. Retailers and private-label brands can apply stickers or sleeves to the clear hinged berry pack to communicate origin, variety, and nutritional information while keeping the fruit visible to shoppers. The design also supports easy scanning at checkout and simple for consumers who want to enjoy part of the contents and save the remainder. As a top-vented fruit container, the PET berry clamshell enhances the experience while ensuring the fruit remains visually appealing

Innovation and Technical Advantages

QUNLU has optimized the GHW-800 to address common challenges in berry packaging. The PET berry clamshell incorporates engineered vents in the top-vented lid that direct airflow over the fruit without exposing it to contaminants. This top-vented fruit container reduces the microclimate humidity that causes spoilage, translating into extended shelf life and reduced shrink for retailers. The clear hinged berry pack is injection-formed with precise tolerances to ensure consistent sealing and stacking, which improves packing line efficiencies and reduces product damage

① One-Piece Hinged Clamshell — top and bottom molded as one PET part with a live hinge and front snap-lock; single-motion close, no misfit, no lost lids.

② Top-Vented Lid Design — perforated ventilation on the top lid lets grapes and berries breathe under retail conditions while solid side walls hold shape against cold-case condensation.

③ 1.5 L Berry-Punnet Volume — 188×116×104mm holds ~1 kg of table grapes, cherries, blueberries or mixed berries — the industry-standard retail single-serve format.

④ Crystal-Clear PET Display — glass-like sidewalls show berry color from every shelf angle; proven to lift impulse purchase on grape and cherry programs.

⑤ rPET Ready — GRS-certified 30 / 50 / 100% recycled content on the same mold; samples 3-7 business days.

The GHW-800 is a single-piece PET hinged clamshell — top and bottom thermoformed together with a live hinge on the back edge and a front snap-lock. Top-lid ventilation holes are engineered to let grapes and berries breathe (reducing anaerobic condensation) while the side walls remain solid to protect against cold-case moisture bleed and to keep the clamshell stack-stable under palletized transport.

Thermoformed in a Class 100,000 clean room on KIEFEL (Germany) and ASANO (Japan) equipment, packed 100 pcs per bag × 6 bags per carton — hand-contact-free from mold to shipment.

Custom services: GRS-certified rPET (30/50/100%), custom PET/rPET tints on request, adjusted carton counts for palletized retail programs. Logo printing and adhesive labelling are NOT offered on this SKU — clamshells are supplied plain for buyers running their own downstream labelling.

Safety: BPA-Free · PFAS-Free · No heavy metals · FDA 21 CFR 177.1630 compliant

Zhejiang Qunlu — direct thermoforming manufacturer, 15+ years global B2B experience, 100,000 sqm facility in Pinghu, Jiaxing; supply partner to Dole, Joy Wing Mau and Goodfarmer.

The GHW-800 tooling targets the retail berry-punnet standard used by tier-one grape and cherry programs — one-piece hinge design eliminates lid-inventory mismatch that plagues two-piece clamshell packing lines.

90 minutes to Shanghai Port, 2 hours to Ningbo Port — competitive ocean freight and full export documentation for US, EU, Middle East and Japan compliance.

Q1: Is the top ventilation enough to keep grapes and berries fresh?

Yes. Top-lid vents allow ethylene and residual humidity to escape while solid side walls prevent cold-case moisture bleed — the ventilation-vs-protection balance validated by tier-one berry retailers.

Q2: Does the front snap-lock stay closed during transport?

Yes. The integrated snap-lock engages with an audible click and holds under palletized cold-chain transport. No secondary tape or band required for standard retail flow.

Q3: Is GRS-certified rPET available?

Yes. 30 / 50 / 100% recycled PET on the same mold; clarity remains glass-like up to 50%. Chain-of-custody documentation issued per shipment.

Q4: Do you offer printed logo or adhesive labels on the clamshell?

Not on this SKU. GHW-800 clamshells are supplied plain (Clear PET) for buyers running their own downstream labelling or overwrap-film branding. Custom tints are available.

Q5: Lead times for sampling and production?

Samples 3–7 business days; mass production 15–20 business days after PO confirmation.

Q6: What fruit weights does the 1.5 L capacity hold?

Approximately 1 kg of table grapes or cherries; ~800 g of blueberries or strawberries; ~1 kg of mixed berry medley. Actual fill varies with fruit density and packing style.

Q7: How do I request a quote?

Send target quantity, destination port, PET vs rPET preference and required carton configuration — reply within 24 hours.