Bridging the gap between creative vision and flawless mass production. We ensure your packaging is visually stunning, structurally protective, and optimized for global transit.
We don't just draw beautiful concepts. We engineer precise, production-ready blueprints that save you money and eliminate manufacturing errors.
We provide millimeter-precise custom dielines. Our engineers calculate paper tension, design protective internal cavities, and optimize overall dimensions to maximize pallet load rates, drastically reducing your sea freight costs.
Before creating physical samples, we map your 2D artwork onto realistic 3D renderings. This allows for rapid visual confirmation of proportions, finishes (like foil reflections), and logo placement from all angles.
Our prepress experts meticulously audit your files. We manage Pantone color profiles, configure bleed margins, ensure barcode scannability, and carefully separate complex finish layers to ensure zero-tolerance registration during printing.
We refuse blind mass production. We provide unprinted structural blanks to test the physical fit of your product, followed by fully finished pre-production proofs with your chosen materials and exact color targets.
We manufacture packaging for unreleased tech gadgets and global cosmetic launches. We understand that a leaked design can compromise your entire marketing strategy.
Before you share a single file, we are prepared to sign a legally binding Non-Disclosure Agreement to guarantee your intellectual property remains yours.
All client artwork files are stored on isolated, encrypted internal servers and are automatically purged upon completion of the project if requested.
Highly sensitive projects are managed within access-restricted zones in our factory, preventing unauthorized photography or viewing.
Download our standard NDA template, review it with your legal team, and send it back to us before submitting your designs.
Download NDA TemplateSelect Your Starting Point:
We thoroughly review your design files for bleed zones, color profiles, and structural feasibility. Identifying potential issues early prevents costly printing errors and delays.
What you approve on screen is exactly what you get in your hands.
Swipe or drag anywhere on the image to compare.
Quality is engineered from the very beginning. Our systematic QC protocols ensure that mass production perfectly matches your approved golden sample, down to the last millimeter.
Strict inspection of raw materials. We check paper moisture, board thickness, and ink specifications to prevent variations before production starts.
Continuous monitoring during printing, die-cutting, and surface finishing to verify registration accuracy against color targets.
Every fully assembled box undergoes a rigorous functional check for magnetic snap force, lid friction, and overall cleanliness.
Pre-shipment AQL inspections and transit packaging checks (drop tests for master cartons) to ensure zero damage during international freight.
Explore how our prepress and structural engineers generate real commercial value for our clients.
Re-engineered into a collapsible magnetic structure, saving 35% in shipping volume.
Suspended structural locking insert passed the 1.5-meter drop test with zero screen damage.
Perfectly registered hot foil details and complex artwork separation provided completely free of charge by our prepress team.
100% biodegradable custom cavities designed for snug fitment of delicate glassware.
Engineered perforation lines allowing seamless transition from shipping carton to shelf display.
Common questions regarding file preparation and design services.
We require vector-based files, preferably Adobe Illustrator (.AI), .PDF, or .EPS. Please ensure all text is outlined, images are embedded at 300dpi, and the color mode is set to CMYK.
We specialize in structural engineering and prepress layout. While we can assist in placing your existing logos and patterns onto a dieline perfectly (for free), we do not offer scratch graphic design services (like designing a brand logo).
For simple square items, exact dimensions may suffice. However, for glass bottles, cosmetics, or irregular shapes, we highly recommend mailing us the physical product. This allows our engineers to create a perfectly snug EVA or pulp cavity using 3D scanning.
Once we receive your requirements or artwork, our engineering team typically provides a complete structural dieline and feedback report within 1 to 2 business days.
Upload your existing artwork or request structural support. Our engineers will review your files and provide actionable DFM feedback within 24 hours.
Require an NDA first? Reach out to mkt@dhpfactory.com.
