Oct 6, 2026
How to Write a Memory Foam Pillow Specification Sheet (Tech Pack) for B2B Orders
A practical B2B guide to writing a memory foam pillow specification sheet: foam density, ILD, dimensions, cover, certifications, packaging, and QC acceptance criteria.
Two buyers can agree on "custom density, medium-firm, your logo on the box" and still receive completely different pillows. The order ships, the sample felt right, and the bulk run doesn't match it — not because the factory cut corners, but because nothing specific was ever written down. A memory foam pillow specification sheet (often called a tech pack) turns a vague request into a measurable purchase order.
Why a "Request" Is Not a "Specification"
"Custom density" describes an intention; it is not a specification. A spec sheet forces both sides to agree on numbers, test standards, and tolerances before a purchase order is signed — and it lets you compare two factories on the same basis instead of two different products.
Foam Density and ILD: Write the Numbers, Not the Adjectives
State the target density in kg/m³, not "firm" or "plush." Most memory-foam pillows sit in a 40–80 kg/m³ range, with 45–60 kg/m³ common for bed pillows. State firmness separately as ILD (Indentation Load Deflection, also called IFD), because density and firmness are different axes — two pillows can share a density and still feel different, or share a firmness and have very different lifespans. Our [density and ILD guide](https://www.bulkpillow.com/posts/memory-foam-pillow-density-ild-spec) explains how to pick a grade.
Write the test standards into the agreement, not just the sample email: density is measured to **ISO 845**, and firmness to **ISO 2439** or **ASTM D3574**. Adding a tolerance (for example ±2 kg/m³ on density) is what makes a spec enforceable.
| What buyers often write | What the spec sheet should say |
| --- | --- |
| "Medium-firm" | ILD 32, tolerance ±3 |
| "Custom density" | 55 kg/m³, tolerance ±2 |
| "Your usual foam" | 50 kg/m³, CertiPUR-US, low-VOC |
| "Standard feel" | ILD 28, rebound ≥85% |
Dimensions, Loft and Contour — and Who Owns the Mold
Give finished dimensions in millimetres: length, width, and height/loft. If the product uses a molded contour shape rather than a simple cut block, confirm whether a mold is being built specifically for your design. A contoured pillow requires tooling; a rectangular one may not. Clarify mold ownership in writing — if the relationship ends, does the tool stay with the factory, get destroyed, or come to you? Ask what a shape change costs and how long the revision takes before you need it.
Cover Fabric: Composition, Weight and Certification
Specify the cover as material, weight, and finish. Common B2B covers are bamboo-polyester blends around 400–450 gsm, removable and machine-washable. The cover is the part that touches the end user, so it carries its own certification: **OEKO-TEX STANDARD 100** verifies every thread, zip, and button is tested for harmful substances (Class I is strictest, for baby articles). Pair it with **CertiPUR-US** on the foam so the full product is covered — our [cover guide](https://www.bulkpillow.com/posts/memory-foam-pillow-cover-fabric) covers fiber, weave, and zip choices.
Certifications Buyers Should List Explicitly
Don't leave compliance to assumption. A defensible B2B spec lists: CertiPUR-US for the foam (low VOC, no prohibited flame retardants), OEKO-TEX STANDARD 100 for the textile, **ISO 9001** for the quality-management system, and **BSCI** for social/compliance audit where EU buyers require it. Our [CertiPUR-US vs OEKO-TEX explainer](https://www.bulkpillow.com/posts/certipur-us-vs-oeko-tex-certifications) shows why both are often needed.
Color, Logo Placement and Private-Label Branding
Private label usually touches more than the foam. Specify each element separately, because a supplier may treat some as standard and others as custom: woven label vs printed box vs both; Pantone or standard color; logo size and position; and outer-carton marking (which matters if your buyers or customs brokers expect specific marks). Treat branding as line items, not an afterthought — our [private-label workflow](https://www.bulkpillow.com/posts/private-label-memory-foam-pillow) covers the handoff.
Packaging, Compression and Carton Configuration
Memory foam pillows are typically roll-compressed and vacuum-packed, collapsing a unit to roughly one quarter to one fifth of its volume. Decide packaging during sampling, not after the purchase order — it affects carton volume, freight, and the product itself. Record: compression method, individual package dimensions, units per carton, master-carton dimensions, inner-pack material, shipping marks, and recovery time after unpacking. Our [vacuum-compression freight guide](https://www.bulkpillow.com/posts/vacuum-compression-packaging-savings) shows how this changes container cube-out.
QC, AQL and the Approved-Sample Baseline
Quality control should connect to the approved specification, because "good quality" is too broad to inspect against. Use controlled sampling: keep the mold and cover identical and change one variable (Sample A vs Sample B) so feedback stays actionable. At the line, agree on measurable checks — foam rebound/recovery (suppliers often target ≥85–90%), seam workmanship, zipper operation, label content, and cover fit across units, not only on the first sample. Set an **AQL** level (a common starting point is 2.5 for major and 1.0 for critical defects) and write it into the order. Our [QC lot-release plan](https://www.bulkpillow.com/posts/memory-foam-pillow-qc-lot-release-controls) shows how AQL slots into lot checks.
A Ready-to-Send Specification Sheet Template
Use this field list as your tech-pack skeleton; fill every row before requesting a quote:
| Field | Example value (typical) | Why it matters |
| --- | --- | --- |
| Foam density | 45–60 kg/m³ | Sets feel and durability baseline |
| Firmness (ILD/IFD) | State target + tolerance | Prevents "make it firmer" drift |
| Density standard | ISO 845 | Makes the number comparable |
| Firmness standard | ISO 2439 / ASTM D3574 | Enforceable across runs |
| Finished size (L×W×H) | 600×400×100 mm | Channel and packaging fit |
| Cover fabric | 400 gsm bamboo-poly, removable | End-user touchpoint |
| Cover cert | OEKO-TEX STANDARD 100 | Compliance evidence |
| Foam cert | CertiPUR-US | Low-VOC, retailer-ready |
| Compression | Roll-compressed, vacuum | Freight and cube-out |
| Units per carton | 12 / 24 | Loading and handling |
| AQL | 2.5 major / 1.0 critical | Objective lot release |
Three Specification Mistakes That Break Production Runs
1. **Vague adjectives.** "Medium-firm" and "custom density" are not measurable; write ILD and kg/m³ with tolerances.
2. **No mold ownership.** For contoured shapes, agree who owns and stores the tooling before it is cut.
3. **Packaging decided too late.** Carton dimensions drive freight and shelf presentation; settle them at sampling, not after the PO.
Conclusion & Next Step
A written pillow specification sheet is the cheapest insurance on a bulk order: it aligns factory and buyer before production and gives you an enforceable baseline. Start your tech pack from the template above, then confirm the foam grade and cover with a [sampled batch](https://www.bulkpillow.com/posts/memory-foam-pillow-sample-evaluation).
Talk to our sourcing team on WhatsApp **+86 135 8471 3740** for a spec-sheet review, CertiPUR-US and OEKO-TEX documents, and a vacuum-compression freight quote tailored to your market.