Packaging Insert Types: Foam, Molded Pulp & Cardboard Compared (2026)
Packaging Insert Types: Complete Comparison Guide
The right insert protects your product, organizes your box, and upgrades the unboxing experience. Here are all 6 major insert types compared.
Quick answer: EVA foam for maximum fragile product protection. Molded pulp for eco-premium (Apple-style). Cardboard dividers for cheapest multi-item organization.
1. Die-Cut Foam (EVA/PE/PU)
CNC-routed or die-cut foam blocks with custom cavities matching your exact product shape.
- Cost: $0.50–$5.00/unit
- Protection: ★★★★★ Best impact absorption
- Presentation: ★★★★☆ Clean, professional
- Eco-friendly: ★☆☆☆☆ Not recyclable
- Best for: Electronics, glass, ceramics, precision instruments, luxury items
- Tooling: None (CNC-routed from CAD file)
2. Molded Pulp (Molded Fiber)
Wet paper pulp or sugarcane fiber pressed into custom molds under heat and pressure.
- Cost: $0.30–$2.00/unit
- Protection: ★★★★☆ Good cushioning
- Presentation: ★★★★★ Premium Apple-style aesthetic
- Eco-friendly: ★★★★★ 100% compostable and recyclable
- Best for: Consumer electronics, cosmetics, food, premium retail
- Tooling: $1,000–$3,000 per mold (one-time)
3. Cardboard Dividers
Die-cut paperboard partitions that create cells within a box.
- Cost: $0.10–$0.50/unit
- Protection: ★★☆☆☆ Separation only (no cushioning)
- Presentation: ★★☆☆☆ Functional
- Eco-friendly: ★★★★★ Fully recyclable
- Best for: Bottles, jars, candles, multi-item gift sets
- Tooling: None (die-cut from flat stock)
4. Corrugated Cushioning
E-flute or B-flute corrugated board cut and folded into protective cradles, pads, or wraps.
- Cost: $0.15–$0.75/unit
- Protection: ★★★☆☆ Good for moderate fragility
- Presentation: ★★★☆☆ Industrial/eco look
- Eco-friendly: ★★★★★ Fully recyclable
- Best for: Medium-weight products, e-commerce, subscription boxes
- Tooling: None (die-cut)
5. Velvet/Flocked Trays
Cardboard or foam trays covered with velvet flocking — a soft, textile-like surface.
- Cost: $1.00–$4.00/unit
- Protection: ★★★☆☆ Moderate (soft surface prevents scratches)
- Presentation: ★★★★★ Ultra-luxury
- Eco-friendly: ★★☆☆☆ Not easily recyclable
- Best for: Jewelry, watches, perfume, luxury cosmetics, awards
- Tooling: $200–$500 per design
6. Thermoformed Plastic Trays
PET or PVC plastic vacuum-formed over a mold to create exact product contours.
- Cost: $0.25–$1.50/unit
- Protection: ★★★★☆ Precise fit prevents movement
- Presentation: ★★★★☆ Clean, professional
- Eco-friendly: ★★★☆☆ PET is recyclable, PVC is not
- Best for: Cosmetics, hardware, tools, food, medical devices
- Tooling: $500–$1,500 per mold
Comparison Table
| Type | Cost | Protection | Presentation | Eco | Tooling |
|---|---|---|---|---|---|
| EVA foam | $0.50–$5 | ★★★★★ | ★★★★☆ | ★☆☆☆☆ | None |
| Molded pulp | $0.30–$2 | ★★★★☆ | ★★★★★ | ★★★★★ | $1K–$3K |
| Cardboard | $0.10–$0.50 | ★★☆☆☆ | ★★☆☆☆ | ★★★★★ | None |
| Corrugated | $0.15–$0.75 | ★★★☆☆ | ★★★☆☆ | ★★★★★ | None |
| Velvet | $1–$4 | ★★★☆☆ | ★★★★★ | ★★☆☆☆ | $200–$500 |
| Thermoformed | $0.25–$1.50 | ★★★★☆ | ★★★★☆ | ★★★☆☆ | $500–$1.5K |
Need custom inserts for your product? Get a free quote or ask our AI consultant. Browse our inserts collection.
🛒 Related Products
Looking for the right packaging format? Browse Cubit's full catalog:
Corrugated Boxes · Mailer Boxes · Packaging Inserts · Tote Bags · Tissue & Wrapping · Tape & Sealing · Get a Free Quote
Ready to order custom packaging? Custom Mailer Boxes → | Custom Folding Cartons → | Custom Mylar Bags → — full-color printing, free design support. From 500 units. Browse all products →