Internal Architecture

The Inside Story:
Inserts & Accessories

Precision-engineered cavities for ultimate transit protection, paired with premium finishing touches for an unforgettable unboxing reveal.

Form Meets Function

The Engineering Behind the Fit

A premium box exterior is wasted if the product inside rattles or breaks. We engineer internal structures that hug your product flawlessly.

Precision Measurement

Precision Calibration

We use advanced calipers and 3D scanning on your physical product to create custom die-cut cavities. This ensures a luxurious "vacuum-like" friction fit with zero rattling.

Drop Testing

Shock Absorption

For fragile glass or electronics, we calculate impact points and select the exact foam density needed to pass rigorous international ISTA drop tests.

Premium Presentation

Visual Contrast

We elevate your product's perceived value through material contrast—pairing hard rigid boxes with velvet-wrapped EVA for a soft, jewelry-box feel.

Protective Inserts

Detailed matrix of 16 specialized insert materials tailored for protection and aesthetics.

Eco-Friendly Paper & Board

Molded Pulp Insert
Sustainable Choice

Molded Pulp Insert

100% biodegradable and eco-friendly. Custom 3D molded to perfectly hug your product's contours. favored by top-tier brands.

Folding Carton Inserts

Folding Carton Inserts

Lightweight, cost-effective card boxes. Ideal for separating lightweight items like cosmetics or fragrance sample sets.

Corrugated Paper Insert

Folding Corrugated Insert

Built for heavy-duty protection. The fluted structure offers excellent shock absorption, making it perfect for e-commerce.

Paperboard Grid Insert

Paperboard Grid Insert

Interlocking folded card dividers. Perfect for neatly organizing multiple small items like chocolates or accessories.

Grey Board Insert

Grey Board Insert

Extremely dense and rigid. Provides a solid, unbending frame inside the box for high-end presentation kits.

Double-Wall Corrugated Padding

Stacked Corrugated Insert

A sophisticated, layered corrugated design that adds depth and architectural character to your packaging. Engineered for high-end presentation and product showcases, providing a firm, elegant hold for luxury items.

Premium Foam & Fabric

EVA Foam Insert

EVA Foam Insert

High-density foam with sharp die-cut edges. Offers maximum shock absorption and a premium feel for fragile luxury items.

Velvet-Wrapped EVA Foam Insert
Top Luxury Choice

Velvet-Wrapped EVA

Ultimate protection combined with a soft velvet layer to prevent scratches on delicate glass or metal surfaces.

Paper Card Coating EVA Insert

Paper Card Coated EVA

We mount printed paperboard onto EVA foam, allowing for graphics and text instructions next to the product.

Sponge Insert

Sponge Insert (PU Foam)

Soft and economical. Provides excellent cushioning for lighter products while keeping manufacturing costs low.

Glitter Paper-Wrapped Foam Insert

Glitter Wrapped Foam

Features a sparkling top layer. Perfect for holiday releases, festive cosmetics, or youthful brand aesthetics.

Satin Insert

Satin Fabric Insert

Silky fabric draped over a board base. Creates a classic, elegant resting bed for wines and fine jewelry.

Thermoformed Plastics

PET Blister Insert

PET Blister Insert

Crystal clear, vacuum-formed plastic. It contours exactly to your product, providing excellent visibility.

Paper Card Coating Blister Insert

Card Coated Blister

Standard retail choice with a printed backing card for secure product display.

Paper Card Coating HIPS Blister Insert

HIPS Blister Insert

Utilizes High Impact Polystyrene (HIPS) which is opaque and rigid, for a sleek uniform look.

Flocked PVC/PET/Plastic Insert

Flocked Blister

Velvet-like flocking fiber sprayed onto a plastic tray. Delivers a luxury look at a fraction of the cost.

Not sure which insert fits your product best?

Send us your product dimensions or physical samples, and our engineers will recommend the optimal material for protection, aesthetics, and cost-efficiency.

Consult Our Material Experts
Sustainable Spotlight

Molded Pulp Inserts

100% Plastic-Free. Incredibly Strong.

Join the global shift towards sustainable packaging. Made entirely from recycled paper and water, molded pulp provides exceptional shock absorption and a bespoke, organic aesthetic favored by top-tier tech and cosmetic brands.

  • Fully Recyclable & Biodegradable
  • Custom 3D molded to hug any shape
  • Available in natural kraft, white, or custom dyed colors
Request Eco-Insert Sample
Molded Pulp Detail

Premium Accessories

It's the small details that transform a good box into a luxury experience. Elevate your brand perception with our extensive library of custom 10 accessory types.

Ribbon

Ribbons & Pulls

Custom printed satin ribbons.

Hangtags

Hangtags

Branded tags with premium strings.

PU Handles

PU Handles

Faux leather handles for boxes.

Metal Badges

Metal Badges

Zinc alloy cold-touch logos.

Cards & Envelopes

Cards & Envelopes

VIP invitations and instruction cards.

Tissue Paper

Tissue Paper

Logo-printed wrapping paper.

Candy Pads

Candy Pads

Embossed cushioning for food.

Stickers

Stickers

Tamper-evident luxury seals.

Metal Buckle

Metal Buckles

Heavy-duty case hardware.

LED Light

LED Light

Integrated light sensors.

The Custom Fit Process

How we engineer your custom cavity

A flawless fit cannot be guessed. We follow a strict physical engineering protocol.

Step 01

Send Physical Product

Ship us your actual product. 2D drawings aren't enough to guarantee a true friction fit.

Step 02

3D Scanning & Cavity

Our engineers 3D scan your product to map its exact contours and design the inner cavity.

Step 03

Material Recommendation

Based on the product's weight and fragility, we select the correct material density to absorb shock.

Step 04

Blank Dummy Testing

We die-cut a physical blank insert and send it to you to test the fit before mass production.

Proven Success

Engineering in Action

Explore how our prepress and structural engineers generate real commercial value for our clients.

Skincare Packaging
Cost Saving

Premium Skincare Rigid Box

Solution: Re-engineered into a collapsible magnetic structure, saving 35% in shipping volume while maintaining luxury feel.

Electronics Packaging
Protection

Smart Device Mailer

Solution: Optimized corrugated fluting and structural locking that passed the 1.5-meter drop test.

Luxury Packaging
Free Layout

Boutique Perfume Box

The Challenge: Client had no in-house prepress designer and needed a complex layout with heavy foil stamping.
Solution: Our prepress team provided free artwork layout separation and perfectly registered the intricate hot foil details for production.

Inserts & Accessories FAQs

Answers to help you choose the right interior for your packaging.

EVA (Ethylene-Vinyl Acetate) is a high-density, firm foam that provides extremely clean, sharp die-cut edges, making it ideal for luxury presentations and heavy items. Sponge (PU Foam) is softer, highly compressible, and more cost-effective, but doesn't hold sharp shapes as well as EVA.

Molded pulp requires custom aluminum molds to be milled via CNC, which involves an initial setup cost. However, for mass production (usually over 3,000 units), the per-unit material cost becomes extremely low and highly competitive compared to foam.

Yes! We can screen print or hot foil stamp logos onto paperboard coated EVA, or directly onto velvet-wrapped EVA. For plastic blisters and molded pulp, we can emboss/deboss your logo directly into the mold tool.

For simple shapes, dimensions are sufficient. However, for complex contours like perfume bottles or devices, we strongly require a physical product to guarantee a flawless, vacuum-like friction fit.

Request a Custom Insert Assessment

Tell us what you are packing. Our engineers will review your specs and recommend the optimal material for protection, aesthetics, and cost-efficiency.

Material Recommendation Drop-Test Feasibility Prototype Quotes
  • Weight & Fragility: Let us know your product specs.
  • Goal Preference: Indicate if you prioritize luxury vs. eco-friendly.
  • Physical Sampling: We'll provide a mailing address for your products.
  • 100% Security: Strict NDA enforcement for all unreleased items.

Prefer direct email? Contact us at mkt@dhpfactory.com. We reply within 24 hours.

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