Molded Pulp Packaging for Smartphone and PCB Assembly, Custom Inner Tray With 3mm Cushion, Factory Direct Customization
Product Spotlights
At Qingdao Lucentsea Business Co., Ltd., we specialize in safe, sustainable packaging for the electronics industry. Our molded pulp packaging for smartphone and PCB assembly is a custom inner tray with a 3mm cushion, engineered to protect sensitive components through all stages of handling and shipping. With a strategic location in Qingdao, China, we combine global logistics efficiency with factory-linked customization to support your packaging requirements.
This tray is molded from recycled paper pulp to fit the exact contours of your smartphone or PCB assembly. The 3mm cushion creates a protective barrier that absorbs vibration, reduces impact stress, and prevents scratches or abrasion on delicate surfaces. It is a smart alternative to foam and plastic trays, helping you meet sustainability goals while keeping your product safe.
- Precision Molded Fit: Cavities are customized to the exact size and shape of your smartphone, PCB, or electronic assembly.
- 3mm Cushion Layer: Provides a reliable buffer against shock, vibration, and frictional damage during transport.
- Eco-Friendly Material: Made from recycled pulp that is renewable, biodegradable, and easy to dispose of.
- Dust-Free and Clean: The smooth surface minimizes particle shedding, helping to protect sensitive electronics.
- Lightweight Strength: Offers solid structural support without adding unnecessary shipping weight.
- Customizable Design: Shape, size, color, logo, and even anti-static or moisture-resistant treatments can be adapted to your needs.
- Stackable Configuration: Designed for efficient storage and automated or manual assembly lines.
- Cost-Effective Production: Molded pulp tooling is generally more economical than injection molding, especially for medium to high volumes.
| Material | Molded recycled paper pulp; virgin pulp available upon request |
| Cushion Thickness | 3mm standard; adjustable from 1.5mm to 5mm based on product fragility |
| Color | Natural brown, white, or custom color matching available |
| Application | Smartphones, PCB assemblies, tablet components, electronic modules, glass panels |
| Customization | Custom cavity shape, logo printing, surface texture, corner reinforcements |
| Optional Treatments | Anti-static, conductive, moisture-resistant, and flame-retardant versions are available on request |
| Production Process | Custom mold design, molding, drying, finishing, quality inspection |
| Shipping Port | Qingdao, China |
Because every electronic product has its own shape and sensitivity level, we offer a wide range of customization options:
- Shape and Cavity Design: Share your 2D or 3D drawings, and we can create a tray that snugly holds each unit.
- Anti-Static Performance: For PCB and semiconductor packaging, conductive or dissipative pulp can be formulated to reduce electrostatic discharge risk.
- Moisture Protection: If your shipping environment has high humidity, a water-resistant coating can be added.
- Branding: Print your logo, product name, or handling instructions directly on the tray.
- Multi-Layer Stacking: Design trays that stack securely to maximize warehouse and container space.
Smartphones are prone to scratches, screen cracks, and internal component damage if not kept stable. The 3mm cushion absorbs movement and keeps the device isolated from outer impacts. PCBs are even more sensitive due to exposed circuits and solder joints; a customized cavity prevents flexing and bending, while also separating multiple boards during storage.
Because the tray is custom-molded, there is no wasted space or unnecessary movement. This reduces the risk of parts colliding inside a carton. It also improves the efficiency of assembly operations by allowing workers to quickly pick components from accurately positioned slots.
The natural pulp material is not only recyclable but also generates less carbon footprint compared to conventional plastic packaging. This can help your company achieve corporate social responsibility targets and appeal to environmentally conscious customers.
Qingdao Lucentsea Business Co., Ltd. operates under an ISO9001 quality management system and follows ISO14001 environmental management practices. Our packaging undergoes regular dimension checks, cushion performance tests, and visual inspections before dispatch. This ensures each tray meets your specified tolerance and appearance requirements.
With business experience serving North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, and domestic markets, we understand the demands of international shipping. Shipments can be arranged from Qingdao port with proper export documentation, and sample delivery is available to confirm the design and performance before mass production.
Yes. The tray cavity is custom-molded to match the exact shape of your PCB and component layout. The 3mm cushion supports the board edges and under-body areas, keeping solder joints and delicate parts from contacting hard surfaces.
Yes. If you need extra protection, we can increase the thickness to 4mm or 5mm. For products with limited space, we can also reduce it to 1.5mm or 2mm while maintaining adequate support.
We primarily use recycled paper pulp sourced from controlled industrial waste. Virgin wood pulp and bamboo pulp can also be used if you require a brighter or stronger tray. All materials are non-toxic and safe for direct contact with electronic products.
Yes. Anti-static and conductive pulp formulations can be added during the molding process. These options are available upon request and are recommended for semiconductor components, memory modules, and sensitive PCBs.
Absolutely. We can print logos, text, arrows, or handling symbols on the surface of the tray. This helps with brand recognition and also provides clear guidance for assembly line workers.
The MOQ depends on the mold structure, tray size, and material choice. For standard trays, a typical starting quantity is around 5,000 pieces. Custom molds may also be amortized over your order quantity. Please contact us with your specifications for a precise quotation.
We follow a strict inspection process at every stage, from raw pulp mixing to final packing. Our factory partners are experienced in electronics packaging and use calibrated gauges to verify dimensions, thickness, and weight on each batch. ISO9001 procedures guide our quality planning and documentation.
After mold design and approval, samples are typically ready within 10–20 days. Mass production then takes another 15–35 days depending on quantity and treatment options. Shipping from Qingdao port adds international transit time based on your destination.
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