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The Double Bubble Box Liner is a protective packaging insert constructed from a four-layer composite of MPET, bubble, bubble, and MPET. The liner is designed to be placed inside shipping boxes to cushion fragile items such as electronics, glassware, and ceramics. The listed thickness is 8mm, providing a high level of shock absorption compared to single-layer alternatives. The structure is engineered to distribute impact forces evenly across the surface.
The MPET layers offer a barrier against moisture and static, while the double bubble core provides superior cushioning density. This layered construction is typical for high-value item packaging in the electronics and medical device industries. The product is marketed as eco-friendly, suggesting use of recyclable polyethylene, though no material certification is provided. Standard bubble diameters range from 6mm to 10mm; this product uses 8mm bubbles as a balance between cushioning and compressibility.
Buyers include manufacturers of consumer electronics, laboratory equipment, and artisanal glassware seeking reliable in-box protection. The liner is customizable in size to fit standard carton dimensions. Packaging is flat-packed in bulk rolls or cut sheets. Minimum order quantities are not specified and must be confirmed. Lead time and incoterms are not listed. The product does not include printed branding unless requested, and no certifications are verified in the source data.
| Layer Structure | MPET / Bubble / Bubble / MPET |
| Total Thickness | 8mm |
| Bubble Diameter | Typical 8mm for this construction |
| Bubble Height | Typical 4mm per layer |
| Material | Low-density polyethylene (LDPE) with MPET barrier |
| Density | Typical 25 to 35 g/m² for MPET layers |
| Tensile Strength | Typical 15 to 25 N/mm for LDPE bubble films |
| Static Dissipation | Not specified; MPET provides moderate anti-static properties |
| Temperature Resistance | Typical range -20°C to +80°C for LDPE-based liners |
| Recyclability | Labelled as eco-friendly; recyclable as LDPE film if collected separately |
Shenzhen Pack Technology Co., Ltd. is a packaging manufacturer based in Shenzhen, Guangdong, China, with a registered address on Donghuan Road. The company specializes in custom protective packaging solutions, including bubble liners, foam inserts, and corrugated accessories. The trust tier is classified as harbor, indicating basic business registration verification. There is no data on years in operation, workforce, or export history.
The supplier does not list certifications, client names, or production capacity. The listing does not confirm ISO compliance or environmental certifications despite mentioning 'eco-friendly materials.' Buyers should treat all claims as unverified unless supported by documentation. Response metrics are absent, indicating limited platform engagement. All product specifications derive solely from the listing and are not supplemented by supplier-submitted technical data.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the actual layer structure and material composition with a material safety data sheet. Confirm that the 8mm thickness is consistent across the batch and that the MPET layers are not degraded. Request a sample to test cushioning under real-world drop conditions. Do not accept claims of 'eco-friendly' without certification such as TUV or OK Compost.
Lead time is not stated and must be confirmed with the supplier. Incoterms are not specified - negotiate FOB Shenzhen or CIF destination. Payment terms are not listed; standard is 30% advance, 70% against bill of lading. Packaging is flat-packed in cartons; confirm carton dimensions and weight per unit for freight planning. Ensure the supplier provides a packing list with batch codes for traceability.
Conduct a pre-shipment inspection for uniform bubble size, layer adhesion, and absence of pinholes. Use a thickness gauge to measure at least five random points per carton. Test static cling by placing the liner on a smooth surface - excessive cling indicates poor surface treatment. Retain a sample from each shipment for quality benchmarking. Require a certificate of conformity for material composition and thickness tolerance.
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Securing a reliable supply chain for Double Bubble Box Liner is critical for maintaining your business operations. Shenzhen Pack Technology Co., Ltd., a verified supplier located in China, provides high-quality Double Bubble Box Liner ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Packaging Items & Containers industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Double Bubble Box Liner from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen Pack Technology Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Shenzhen Pack Technology Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Packaging Items & Containers category or discover new suppliers across the Packaging Items & Containers sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing Double Bubble Box Liner from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Shenzhen Pack Technology Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Shenzhen Pack Technology Co., Ltd. provides Double Bubble Box Liner for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen Pack Technology Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Double Bubble Box Liner to your country.
Send a direct message to Shenzhen Pack Technology Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
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