OEM / ODM Services
Gray Corrugated Box
G7 Color Matching
100% Recyclable
Custom Inner Tray Design
Global DDP Shipping
Chief Engineer's Note
20 Years of Structural Design Experience
This gray corrugated box is designed for custom needs, featuring a three-layer E-flute corrugated mailer box structure with dimensions of 246×186×56mm. Lightweight yet sturdy, the outer liner is made of 250-300gsm coated white card stock, paired with an E-flute core (flute height approx. 1.5mm). It delivers an edge crush strength of ≥3.5 kN/m and a burst strength of ≥1500 kPa, providing excellent load-bearing capacity. The exterior supports four-color offset CMYK printing. The inner lid can be optionally printed with spot light gray or white, complemented by gray text. The inside and bottom use the same color liner for a unified look. A matte lamination is recommended for the surface, offering a smooth, scratch-resistant finish. Whether for gift packaging or product boxes, this customizable mailer box meets your dual demands for quality and aesthetics.
Technical Specifications
Global Shipping from China
🚢 Shipping Time (Sea Freight)
- To US West Coast18-22 days
- To US East Coast28-35 days
- To Europe (Main Ports)25-30 days
- To Australia12-15 days
📦 Supported Trade Terms
- DDPDelivered Duty Paid (we handle customs and taxes)
- FOBFree on Board Shenzhen/Guangzhou
- CIFCost, Insurance and Freight to your port
Frequently Asked Questions
Do I need to pay printing plate / tooling fees?
For orders under 5,000 pieces, a one-time printing plate fee ($50-100, depending on size) applies. For reorders or orders over 5,000 pieces, tooling fees are waived.