Custom Packaging Box for Cake Mix: 350g Paperboard Printed Seal End Box

Custom Packaging Box for Cake Mix: 350g Paperboard Printed Seal End Box

Postview: 25       Date:June 18, 2026
  • Packaging Style: Seal end box
  • Material: 350g white paperboard
  • Surface Finish: Matte lamination
  • Printing: Full-color printing
  • Merit: Sturdy, machine-pack ready, flat shipping, food-safe
  • Size: L(140mm) x W(50mm) x H(190mm)
  • Application: Cake mix, baking powder, pancake mix, dry food packaging
  • MOQ: 500pcs (trial order) / 10,000pcs (bulk order)
  • Market: USA

This is a custom retail paper box we manufactured for a baking mix product. Designed to hold a 450g (16oz) pouch of powder, this packaging perfectly combines strong physical protection with high-speed packing efficiency. It is an ideal outer packaging choice for food brands selling in supermarkets.

Durable 350g Paperboard

For food products weighing around 1 pound, the packaging needs good rigidity. We selected 350g premium paperboard for this project. It offers the perfect balance of flexibility for machine folding and strength for holding the product, preventing the box from crushing when stacked on retail shelves.

High-Speed Packing Efficiency

This box features a Seal End design. It is specifically engineered for automated cartoning machines. During the client’s production process, the machine opens the flat box, inserts the product, and applies hot melt glue to seal the top and bottom flaps. This structure maximizes packing speed and offers a highly cost-effective solution for large-volume food products.

Premium Matte Printing

The box features a clean, vintage-inspired design. We used HD full-color printing to bring the vibrant typography and graphics to life. To enhance the premium look, we finished the surface with a matte lamination. This coating not only looks elegant but also adds a layer of protection against dust.

Smart Layout for Food Compliance

Measuring 140x50x190mm, the box provides a large canvas for brand storytelling and legal requirements. The front focuses on the brand logo, the side panels are dedicated to standard Nutrition Facts, and the entire back panel is used for step-by-step baking guides.

Looking for custom seal end boxes for your food brand? Beyond cake mixes, we can customize the size, paper thickness, and printing to fit any dry food, snacks, or supplements. All our food packaging uses eco-friendly paperboard and food-safe inks.

Contact us at WhatsApp +86 18571566509 or info@gozenpackaging.com to get a quick quote. We offer competitive factory-direct pricing, low MOQs, and fast DDP delivery worldwide.

Custom Packaging Box for Cake Mix350g Paperboard Printed Seal End Box