Custom Molded Pulp Inner Tray for Cosmetic Box.png

Biodegradable Compostable Dry-Press Molded Pulp Insert

Esen's dry-press molded pulp inner tray is a 100% biodegradable and compostable packaging insert manufactured from natural fibers including sugarcane bagasse, bamboo pulp, wood pulp, and recycled paper. Made through an advanced one-piece dry-press molding process with no additional chemical additives, this inner tray delivers exceptional conformability to creative and irregular product shapes. The custom-molded cavities cradle each item securely, providing superior shock absorption and surface protection during storage and transit. Versatile across industries, this eco-friendly tray serves as a sustainable alternative to plastic inserts, foam padding, and vacuum-formed trays, helping brands achieve zero-waste packaging goals without compromising on product protection.

product details

1. 100% Natural Fiber Composition

Our dry-press molded pulp inner tray is made exclusively from renewable natural fibers: sugarcane bagasse (a byproduct of sugar production), bamboo pulp, wood pulp, and post-industrial recycled paper. The dry-press process uses heat and pressure to bond fibers together without any chemical binders, adhesives, or synthetic additives. This means the tray is 100% pure natural fiber — fully biodegradable and compostable, breaking down completely within 3 to 6 months under proper composting conditions, leaving no microplastics or toxic residues behind.

2.One-Piece Dry-Press Molding Technology

Unlike multi-piece assemblies that require gluing or secondary operations, our dry-press molding process forms the entire inner tray in a single step. This one-piece construction eliminates weak bonding points, ensuring structural integrity and long-term durability. The dry-press method also provides precise dimensional control, allowing for tight tolerances that match your product specifications exactly. This manufacturing efficiency translates into cost savings and faster production cycles, making it an economical choice for both small and large-scale packaging needs.

3. Excellent Conformability for Creative Product Shapes

One of the standout advantages of dry-press molded pulp is its exceptional ability to conform to complex, irregular, and creatively shaped products. Whether your product has curved surfaces, sharp angles, asymmetrical contours, or delicate protrusions, the mold can be engineered to mirror every detail. This ensures that each product is cradled securely within its dedicated cavity, preventing movement, rubbing, and impact damage. The material's slight natural cushioning property adds an extra layer of protection without the need for additional foam or bubble wrap.

4. Versatile Industry Applications

The dry-press molded pulp inner tray is designed to serve a wide range of industries. From cosmetics and electronics to food packaging, medical supplies, and industrial components, this versatile tray can be customized to accommodate products of virtually any shape and size. The natural fiber material is non-abrasive, protecting delicate surfaces from scratches and scuffs. Additionally, the tray can be produced in various thicknesses and densities to match the required level of protection, from lightweight disposable inserts to heavy-duty industrial cushioning.

5. Sustainable & Cost-Effective

By utilizing agricultural byproducts (sugarcane bagasse) and recycled paper as raw materials, our dry-press molded pulp trays help divert waste from landfills while reducing demand for virgin resources. The manufacturing process is energy-efficient with minimal water consumption compared to wet-press alternatives. At the end of its lifecycle, the tray can be recycled again or composted, supporting a true circular economy. With competitive pricing and MOQ starting at 1,000 units, it is an affordable sustainable packaging solution for businesses of all sizes.

6. Product Advantages

Aspect	Key Features	Benefits
100% Natural Materials	Sugarcane bagasse, bamboo pulp, wood pulp & recycled paper; zero chemical additives	Fully compostable & biodegradable; safe for direct product contact; no toxic residue
One-Piece Molding	Integrated dry-press molding process; no gluing or secondary assembly needed	Superior structural strength; consistent quality; faster production; lower cost
Shape Conformability	Custom cavities mirror product contours; accommodates irregular & creative shapes	Perfect product fit; eliminates movement & damage; no extra fillers required
Shock Absorption	Natural fiber cushioning with adjustable thickness and density	Protects fragile items during shipping; reduces return rates and breakage
Versatile Applications	Suitable for cosmetics, electronics, food, medical, industrial, and gift packaging	One solution for multiple product lines; simplifies packaging inventory management
Eco-Friendly & Affordable	Made from renewable & recycled sources; competitive pricing; MOQ 1,000	Low barrier to sustainable packaging; supports brand ESG goals; cost-neutral transition

7. Application Scenarios

Industry	Product Examples	Tray Benefits
Cosmetics & Skincare	Lipsticks, foundations, compacts, eyeshadow palettes, serum bottles, jars	Custom cavities prevent shifting; non-abrasive surface protects delicate finishes
Electronics	Earbuds, chargers, cables, smartwatches, small accessories, phone cases	One-piece fit for irregular shapes; anti-static natural fibers; shock protection
Food & Beverage	Chocolate boxes, wine bottles, premium tea sets, gourmet gift baskets	Food-safe natural material; moisture-resistant; elegant presentation for gifting
Medical & Pharma	Vials, syringes, test kits, medical devices, supplement bottles	Chemical-free material; precise cavity fit; safe for sensitive medical products
Industrial Parts	Precision components, spare parts, fragile instruments, glassware	Customizable density for heavy items; cost-effective protection for bulk shipping
Gift & Retail	Jewelry, perfumes, gift sets, holiday collections, subscription boxes	Natural aesthetic enhances eco-branding; can include logo embossing; premium unboxing

8.Why Choose ESEN as Your Sustainable Packaging Supplier

Esen Packaging is a specialized manufacturer of dry-press molded pulp packaging solutions, combining advanced molding technology with deep expertise in sustainable materials. We offer a complete end-to-end service from product analysis and mold design to prototyping and mass production. Our in-house engineering team works closely with your product samples to develop precision molds that capture every contour, ensuring a perfect fit for even the most complex product geometries. With flexible MOQ starting at 1,000 units, competitive pricing, and reliable lead times, Esen makes sustainable packaging accessible without compromise. Our commitment to quality, innovation, and environmental responsibility has earned us the trust of leading brands across cosmetics, electronics, food, and industrial sectors worldwide. Choose Esen for packaging that protects your products, your brand, and the planet. New Product Production Processes

9. Product Parameters

Parameter	Details
Material	Sugarcane bagasse / Bamboo pulp / Wood pulp / Recycled paper (100% natural fiber)
Process	Dry-press molding — one-piece integrated forming, no chemical additives
Cavity Design	Fully customized to match product shape, size, and contour
Surface Finish	Natural fiber texture; can be printed, embossed, or left raw for rustic look
Thickness Options	Customizable (typically 1.5mm - 5mm depending on protection needs)
Density	Adjustable for lightweight or heavy-duty applications
Size & Shape	Fully customizable — any shape, size, or configuration
MOQ	1,000 units (sample orders available for testing)
OEM / ODM	Yes — full OEM and ODM services with mold development
Design Service	Free professional design consultation and mold prototyping
Sample Lead Time	7-10 working days (mold creation included)
Mass Production Lead Time	15-25 working days (depends on quantity and complexity)
Certifications	RoHS, REACH compliant; FSC-certified fibers available on request
Disposal	100% biodegradable & compostable (3-6 months); also recyclable
Payment Terms	T/T, L/C, PayPal, Alibaba Trade Assurance