750mm Oversized Collapsible Rigid Box: The Ultimate Luxury Solution
ZY Pack’s 75cm Oversized Collapsible Gift Box are engineered for more than just wedding gowns. They provide a grand stage for winter coats, floral displays, and premium event kits.D
Using 1500g glossy paperboard and Grain-Long engineering, we ensure perfect structural rigidity, eliminating the “sagging lid” issue common in large packaging.
Bespoke Excellence: Custom sizes up to 750mm with premium finishes and boutique-friendly MOQs.
90% Logistics Savings: Patented folding design slashes shipping costs and storage footprint.
Wenzhou Price Edge: 20% lower production costs than other regions via China’s premier printing cluster.
1.Pushing the Limits: 750mm Ultra-Large Collapsible Rigid Boxes
High-strength, non-sagging luxury packaging. Professional engineering meets 20% cost savings from Wenzhou’s premier folding box source factory.



Box Size: 700 x 600 x 150 mm

Flat Size: 1630 x 600 x 12 mm
2.Logistics & Storage Efficiency: Collapsible vs. Non-Collapsible (Per 1,000 Units)
| Box Size | Dimensions (LxWxH) | Non-Collapsible Volume (m3) | ZY Pack Collapsible Volume (m3) | Total Space Saved |
| S | 16x12x5cm | 1.57 | 0.465 | 70.00% |
| M | 22x17x7cm | 4.1 | 1.04 | 74.60% |
| L | 30x22x10cm | 9.65 | 1.88 | 80.50% |
| XL | 35x25x12cm | 15.48 | 2.58 | 83.30% |
| XXL | 43x32x10cm | 19.95 | 3.38 | 83.00% |
| XXXL | 75x62x25cm | 148.28 | 14.76 | 90.00% |
This data is true, valid and sourced internally from ZY PACK.

3.Why Our Giant Boxes Never Sag: Structural Integrity by Design
- Premium Material (Glossy Paperboard): We prioritize density over weight. Unlike standard 1800g board, we use 1500g premium Glossy Paperboard. Its superior fiber density provides higher rigidity, preventing lid-sagging while reducing the risk of tearing at folding joints.
- Grain-Long Alignment: Precision engineering defines our quality. We align the Grain Long (vertical fiber) parallel to the box Depth. While this increases material waste, it significantly enhances the compression and bending resistance of oversized structures.
- High-Strength Closure:
- Option A Standard Magnetic: 4pcs of 1.2mm high-strength magnets + Crown 513 or 3M double-sided tape.
- Option B (Non-Magnetic): Industrial Velcro + Crown 513 or 3M double-sided tape.
- Option C (Tape-Free): 4pcs of 1.2mm high-strength magnets + Internal snap-lock cardboard assembly.

4.Custom Solutions for Oversized Events & Luxury Retail
Jumbo XXXL Pink Silk-Lined Wedding Dress Gift Box

Extra Large Oversized Magnetic Gift Box for Retail Branding

Space-Saving Large Foldable Gift Box with Handle

Giant Luxury Packaging Box Bulk Collector’s Edition

XXL Extra Large Magnetic Gift Box Sports Edition

Giant Luxury Gaming Collaboration Magnetic Box

Oversized Jumbo Magnetic Folding Box for Apparel

Giant Large Foldable Gift Box with Display Window

More about Custom Printing Options and Luxury Finishing Options
5.Worry-Free International Delivery For Oversized Collapsible Gift Box(DDP & Drop Testing)
High-strength, non-sagging luxury packaging. Professional engineering meets 20% cost savings from Wenzhou’s premier folding box source factory.
- Shipping Security: We enforce strict anti-collision protection. Each carton is kept under 14kg and reinforced with Corner Protectors. All packaging must pass a rigorous Drop Test before dispatch.
- DDP Service: We provide full Door-to-Door (DDP) shipping, handling all customs clearance and taxes for a seamless experience.
- Small MOQ: We support boutique brands with flexible customization for small batches under 500 units


6.We Are The Collapsible Rigid Boxes Factory From China
The ZY Pack Edge: Precision Engineering at Scale
- Industry Boundary Breaker: We specialize in oversized 750mm collapsible boxes, a technical limit few factories can achieve with seamless foil stamping across panels.
- 85% Automated Production: Utilizing 8 sets of Hord fully automatic folding box lines, we ensure high-speed delivery with a daily capacity of 63,000 units.
- Certified Sustainability: All materials are FSC-certified (ESTS-COC-250971) and manufactured under ISO 9001 quality standards.
7.What’s The Prices Of Magnetic Folding Box?
Our prices are highly competitive and primarily depend on your specific customization requirements. Key factors include:
- Box Structure: The Standard Adhesive Tape model is the most budget-friendly, while the Snap-Lock and Full Magnetic versions offer premium functionality at a slightly higher cost.
- Order Quantity: We offer significant volume discounts; larger orders substantially reduce the unit price.
- Dimensions & Material: Prices vary based on size (from ultra-slim to XXXL 75cm) and the thickness of the rigidboard used.
- Printing & Finishing: Luxury effects like foil stamping, UV coating, or custom textures will affect the final quote.
You Asked We Answer
Q1: How much time does it take to assemble your oversized collapsible gift box at an event venue?
A: Time is money for events. Our oversized collapsible gift box features a smart “pop-up” design with pre-applied magnets. Event staff can assemble each box in under 10 seconds without any tools or glue, significantly reducing labor costs for your setup team.
Q2: Is the box strong enough to hold heavy event hampers (e.g., wine bottles)?
A: Yes. We use reinforced industrial-grade greyboard (up to 3mm thick) for every oversized collapsible gift box. Combined with our precise V-grooving technology, the box structure is rigid and reliable, capable of safely holding heavy PR kits, wine sets, or luxury home textiles.
Q3: Can you help us save on logistics costs for large-scale event distribution?
A: Absolutely. Shipping thousands of rigid boxes is expensive. By choosing our oversized collapsible gift box, you ship flat packs instead of air. This reduces shipping volume by 90%, allowing you to allocate more budget to the gifts themselves rather than freight.
Q4: Can you handle rush orders for urgent event deadlines?
A: We understand events have strict deadlines. ZY Pack operates 8 fully automatic production lines in Wenzhou with a daily capacity of 63,000 units. For urgent oversized collapsible gift box orders, we can prioritize production shifts to ensure your packaging arrives before the event starts.
Q5: Why choose ZY Pack over other suppliers for oversized boxes?
A: Manufacturing oversized boxes requires specialized large-format equipment that many factories lack. We are fully equipped for sizes up to 750mm. Plus, our Wenzhou location offers lower manufacturing costs, giving you a premium oversized collapsible gift box at a price 20% lower than market average.
Q6: What shipping terms and delivery services do you provide?
A: We offer flexible international trade terms to meet the diverse needs of our global clients, including:
Standard Terms: EXW, FOB, and FCA (ideal for clients with their own forwarders).
Hassle-Free Solutions: DDP (Delivered Duty Paid) and Door-to-Door delivery. We handle all customs clearance and import duties, ensuring your packaging arrives directly at your warehouse without extra effort.
Logistics Efficiency: Thanks to our patented collapsible rigid structures, we can reduce shipping volumes significantly, helping you save up to 90% on logistics costs compared to traditional rigid boxes.

