

Structure
This corrugated mailer box features a standard tuck-end closure with auto-bottom base for instant setup and secure sealing without tape. Designed specifically for food e-commerce shipping, the rectangular form accommodates packaged dry foods, snacks, baked goods, specialty ingredients, or multi-item gourmet bundles. The 3-layer B-flute corrugation provides higher compression strength and stacking stability, protecting contents from crushing during warehouse storage, transit, and last-mile delivery.
Surface & Visual Design
The box is laminated with white kraft linerboard (white kraft paper) on the exterior, printed in full four-color CMYK to achieve a clean blue-and-white scheme with dominant blue tones, subtle gradients, and crisp white accents. Blue fields cover large panels for a fresh, trustworthy appearance, while white elements (negative space, text, icons) ensure high legibility of product information, ingredients, and branding. The overall exterior balances calming blue with bright white highlights, evoking purity, freshness, and premium quality suitable for clean-label or health-focused food brands. Gloss lamination covers the entire surface, delivering a shiny, high-impact finish that enhances color saturation, makes details pop, and resists fingerprints, light grease marks, and handling scuffs, while preserving the natural kraft texture for an authentic yet upscale feel.
Materials & Construction
Constructed with 3-layer B-flute corrugated board as the core for superior crush resistance, better stacking performance, and robust protection—ideal for food boxes that may stack in warehouse or delivery vehicles. The exterior is laminated with white kraft paper for a bright, clean base that enhances blue color vibrancy and print accuracy. Die-cutting and creasing are executed with high precision to produce sharp folds, reinforced tuck flaps, and clean edges without flute crush or delamination. Glued seams and corner reinforcements form a durable, one-piece corrugated packaging structure that withstands stacking, drops, vibration, and repeated logistics handling.
Insert & Protection
A custom corrugated inner lining (corrugated liner) is fitted inside, providing additional structural reinforcement and a smooth protective barrier between the outer box and food packaging. The inner liner prevents direct contact with the printed outer walls, reducing the risk of ink transfer, aroma absorption, or minor grease migration from food items. Optional die-cut corrugated inserts or absorbent pads can be added to secure multi-pack bundles, separate layers, and prevent shifting, maintaining food integrity and presentation throughout the supply chain.
Unboxing Experience
The tuck lid opens cleanly without tools, revealing the food products neatly positioned against the protective corrugated inner lining. The glossy blue-and-white exterior with vivid four-color printing creates an immediate, fresh first impression that feels clean and premium upon arrival. The shiny laminated surface combined with the sturdy B-flute construction delivers a confident, high-quality reveal that emphasizes freshness, care, and brand trustworthiness—qualities highly valued in food e-commerce packaging.
Customization Options
Box dimensions, tuck flap style, auto-bottom reinforcement, corrugated liner thickness, and printing layouts can be adapted to different food product types, pack sizes, and branding needs. Corrugated flute type, white kraft shade, blue-white tone balance, gloss lamination level, and minimal additional accents remain fully adjustable. This supports production of custom corrugated boxes, corrugated packaging, corrugated mailer boxes, custom corrugated shipping boxes, and sustainable e-commerce packaging solutions tailored for high-volume food fulfillment.
Certified. Sustainable. Visionary
Custom Process
Consultation

Custom Box Structural Design
Box Material Selection






Box Finishing Touches
Add your brand’s personality with:
- Custom logos
- Foil stamping
- UV coating
- Embossing & debossing






Sampling & Production
From small MOQs (1,000 pcs) to high-volume runs – we’ve got you covered.
When measuring packaging dimensions, focus on the product’s three main dimensions: length, width, and depth. The method of measurement depends on the type of packaging:
Rigid & corrugated packaging: Use internal dimensions to ensure the product fits perfectly inside and provides enough protection.
Folding cartons & lighter packaging: While external dimensions are often used, it's recommended to follow industry standards and use internal dimensions to avoid any size mismatch issues.If you encounter any difficulties in measuring, feel free to contact our sales team for further guidance and assistance.
We offer a wide range of accessory options. If you have specific accessory needs or styles in mind, you can let us know, and our sales team will help you find the perfect match from our robust supply chain.
We offer basic design services for free, including simple graphic design, structural recommendations, process suggestions, and material recommendations. If you need more advanced design services, we can assign a senior designer to work with you, which will be a paid service.
Shipping Options
We offer sea, air, or courier shipping based on your specific needs. The shipping method will be tailored to your order details and destination.
Delivery Methods and Timeframe
Please note: Shipping times and costs may vary depending on the season.
Sea Shipping
Free on Board (FOB): Delivery to the domestic port (Port of Shanghai), 35 days.
Cost, Insurance, and Freight (CIF): Delivery to a foreign port (as required by the customer), 35 days.
Delivered Duty Paid (DDP) via Sea: Door-to-door service, including taxes, 40 days.
Delivered Duty Unpaid (DDU) via Sea: Door-to-door service, excluding taxes, 40 days.
Air Shipping
Delivered Duty Paid (DDP) via Air: Door-to-door service, including taxes, 15 days.
Delivered Duty Unpaid (DDU) via Air: Door-to-door service, excluding taxes, 15 days.
We currently offer two payment methods: wire transfer and PayPal. We only accept payments made to the three accounts listed on our website.
We strictly control the production process, from material selection to final shipment, with thorough quality inspections. We can provide video updates on the manufacturing process, and customers are welcome to conduct video audits of our facilities.
We deliver high-quality packaging solutions for professional brands and businesses
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Packaging Inspiration
Yes, We're Certified and Committed to Sustainable Goals
GMI
Graphic Measures International enforces strict standards for packaging quality.
ISO9001:2000
ISO9001:2000 Certification for Quality Management
ISO9001:2008
Quality Management System Certification
CE
Conformity with European health, safety, and environmental protection standards
Equal Workplace
We believe every employee should thrive in a fair environment, regardless of gender, wealth, or accessibility. We ensure equal opportunities, training, workloads, pay, and benefits. Our goal is to create an inclusive workplace where everyone feels respected, supported, and empowered to grow




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