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Eco-Friendly Wet-Pressed Molded Pulp Wine Clamshell Packaging

Wet-pressed molded pulp clamshell is a retail-ready, self-locking packaging solution for wine bottles. Molded from renewable plant fibers such as sugarcane bagasse and bamboo pulp, the shell replicates the exact bottle contour for a snug, protective fit. Integrated snap-lock closures secure the package without extra accessories, making it instantly displayable on shelves. Its smooth, premium surface supports custom branding, while the 100% recyclable and compostable material meets global eco-compliance. This two-in-one design serves as both shipping protection and retail display, reducing packaging waste and total cost.

product details

1.Contour-Matched Protection

The shell is wet-press molded to match the wine bottle silhouette at a 1:1 ratio. The internal cavity fully wraps the bottle body, holding it steady during transport and effectively preventing knocking, rubbing and scratching. This precisely engineered fit combines reliable protection with a compact footprint, so no bulky void-fill materials are needed.

2.Snap-Lock Closure, Retail-Ready

Snap-lock locking structures are molded directly into both sides of the shell. Once closed, the clamshell locks tightly and will not pop open on its own, yet opens easily when needed. No outer carton or additional fittings are required - the molded-pulp shell itself can be used as the final retail package and placed directly on shelf, simplifying the packaging system and lowering cost.

3.Premium Wet-Pressed Texture & Branding

Unlike dry-pressed pulp with its coarse surface, wet-pressed technology delivers a fine, smooth and tactile finish that elevates the perceived quality of the wine. The surface is compatible with pad printing, hot-foil stamping and other brand graphics, allowing premium logos and artwork to be applied directly onto the clamshell for an elegant unboxing experience.

4.100% Eco-Friendly & Compostable

Made from renewable plant-fiber pulp, the clamshell is fully recyclable and naturally compostable. It degrades in industrial composting environments and helps wine brands meet overseas green-packaging compliance requirements, supporting their sustainability commitments.

5.Two-in-One: Shipping Protection + Terminal Display

One single package serves as both a logistics inner tray that protects the product and a retail sales package that can be displayed directly in store. This eliminates multi-layer packaging waste, reduces material and labor costs, and simplifies the supply chain - a truly cost-efficient and sustainable solution.

6. Product Advantages

Dimension	Advantage	Benefit
Environmental	100% recyclable & compostable	Made from renewable sugarcane bagasse / bamboo pulp; meets EN 13432 / ASTM D6400 standards and overseas eco-compliance.
Functional	1:1 contour fit + snap-lock	Fully wraps the bottle to prevent scratches; built-in locking keeps package sealed without extra fittings.
Design	Smooth wet-pressed surface	Premium tactile finish; supports pad printing and hot-foil stamping for high-end branding.
Economic	Two-in-one packaging	Acts as both shipping tray and retail display, reducing multi-layer packaging and total cost.
Display	Retail-ready	Self-locking clamshell goes straight to shelf, simplifying shelf placement and opening the unboxing experience.

7. Application Scenarios

Scenario	Application	Value
Retail & Supermarket	Direct shelf display of single or multi-bottle wine	Retail-ready clamshell saves outer-box cost and speeds up shelving.
E-commerce Logistics	Inner tray protection for online wine delivery	Contour fit prevents breakage and scratching during transit.
Gift & Premium Sets	High-end gift packaging for wine sets	Premium wet-pressed surface plus hot-foil branding elevate gifting value.
Winery Direct Sales	Cellar door and brand store packaging	Eco story strengthens brand image and aligns with sustainability.
Export Markets	Overseas green-compliant packaging	Compostable material satisfies EU/US environmental regulations.
Branding Campaigns	Limited edition & special collections	Custom colors and printing support differentiated branding.

8. Why Choose ESEN as Your Sustainable Packaging Supplier

Choosing Esen means working with a vertically integrated supply-chain partner built on three pillars. First, in-house R&D and a dedicated mold-design team give us the technical depth to bring your packaging concept to life - we evaluate structure, optimize materials and deliver precision molds at a tolerance of ±0.2 mm. Second, because we work across a network of qualified production partners rather than a single line, every project is matched to the most suitable manufacturing resource, whether that means high-volume industrial packaging or high-precision cosmetic packaging. Third, you get one dedicated contact, one purchase order and unified quality standards throughout: we manage mold design, sampling, mass production, QC, shipment and customs clearance end to end, so any issue is resolved by us directly without extra coordination on your side.

On cost, we have deep visibility into real process costs across our supplier base, which allows us to optimize your BOM and lower your total landed cost - without hidden mark-ups. And with certifications covering EN 13432, ASTM D6400, FDA, EU REACH, HACCP, FSC, ISO 14001 and ISO 45001, your products gain unrestricted access to global markets. That combination of engineering capability, resource flexibility, unified management and full compliance makes Esen a reliable one-stop eco-packaging partner for your project. New Product Production Processes

9. Product Parameters

Parameter	Specification
Product Type	clamshell with snap-lock closure
Material	Sugarcane bagasse / bamboo pulp / wood pulp, renewable & plant-fiber based
Bottle Compatibility	1:1 matching to wine bottle contour (customizable to bottle shape)
Surface Finish	Smooth wet-pressed finish, premium tactile feel
Decoration	Pad printing, hot-foil stamping, custom color molding
Sustainability	100% recyclable & compostable; biodegradable
MOQ	1,000 pcs
OEM / ODM	Yes - custom size, shape, color and brand printing supported
Design Service	In-house design and mold-design team; free structural evaluation
Sampling Time	Approx. 10 days (depends on packaging structure)
Certifications	EN 13432, ASTM D6400, FDA, EU REACH, HACCP, FSC, ISO 14001, ISO 45001