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Cluster: Safety, Chemical & Flame Barrier QuestionsID: QST-SAF-002

Is There Fiberglass in WinkBed Mattress? Law Tag Audit | Nappedia

Target Query:“is there fiberglass in winkbed mattress”
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Subject: WinkBeds The WinkBed 13.5"
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Specimen: law-label-winkbed
Direct Forensic Answer

Query: “is there fiberglass in winkbed mattress”

100% Fiberglass-Free

Direct Answer Summary

The WinkBed mattress does not contain fiberglass or synthetic glass fiber yarn. Physical law label inspection confirms WinkBeds uses an inherently flame-resistant cellulosic viscose-rayon barrier infused with hydrated silica. Under CPSC 16 CFR Part 1633 calorimeter burn testing, the hydrated silica vitrifies into a non-toxic glass-ceramic matrix that extinguishes flame propagation without releasing crystalline mineral fibers.

Audited Core Takeaways

  • 1Fire barrier consists of hydrated silica infused directly into viscose-rayon cellulose.
  • 2Zero glass fibers, continuous-filament glass, or chemical fire retardants used.
  • 3Certified OEKO-TEX Standard 100 for absence of toxic off-gassing and heavy metals.
Regulatory Law Label Specimen
Interactive Laboratory View

Forensic Law Label & Material Audit

Inspect the physical law label tag specimen, decode the state Uniform Registry Number (URN), and review certified material percentages under CPSC 16 CFR Part 1633.

Forensic Specimen Archive • Metrology & Legal Audit

Uniform Law Label & Material Deconstruction

Under FTC 16 CFR Part 303 and IABFLO uniform law label standards, bedding manufacturers must disclose exact net filling weights using standardized generic fiber terms. Marketing buzzwords are prohibited under federal penalty.

▲ Sewn Into Seam (Tyvek Substrate) ▲

UNDER PENALTY OF LAW THIS TAG NOT TO BE REMOVED EXCEPT BY THE CONSUMER

ALL NEW MATERIAL CONSISTING OF

POLYURETHANE FOAM PAD60%
GEL-INFUSED POLYURETHANE FOAM25%
RAYON FIBER FIRE BARRIER15%
Net Filling Weight (Excluding Steel Springs)
Uniform Registry Number (Click to decode)
REG. NO. NC-009876 (WI)

Certification is made by the manufacturer that the materials in this article are described in accordance with law.

Manufacture Date:02/2026
Plant Facility:Watertown, WI Facility
Legal Entity:WinkBeds LLC
16 CFR Part 1633 Prototype: WNK-135-HYB-2025Inspect →
Physical Tag Dimensions: 2.75" × 3.5" (Meets IABFLO 2.5" × 3.0" min)
Active Specimen URN Breakdown
REG. NO. NC-009876 (WI)
Issuing State
NC (North Carolina)
Registry Sequence
#009876
Plant Location
WI (Wisconsin)
IABFLO 31-State Reciprocity: The issuing state (NC) participates in the Uniform Law Label system. This single registration permits lawful commercial distribution across all 31 regulated US bedding jurisdictions without duplicate state tags.
Audited Metrics4 Verified Metrics

WinkBeds The WinkBed 13.5" Forensic Specifications

Physical construction measurements and laboratory ratings evaluated against regulatory, medical, and durability benchmarks.

Specification / MetricMeasured ValueBenchmark / StandardStatus
Fire Barrier ConstructionHydrated Silica Infused ViscoseNon-Glass Fiber RetardantPass
CPSC 16 CFR 1633 ComplianceCalorimeter Certified (<15 MJ total)Peak HRR < 200 kWPass
Law Label URN RegistrationREG. NO. NC-009876 (WI)Active IABFLO RegistrationPass
TDI / Chemical EmissionsCertiPUR-US & OEKO-TEX CertifiedVOC < 0.5 mg/m3Pass

Standards Reference: Benchmarks derived from ASTM D3574 (flexible cellular foam), CPSC 16 CFR 1633 (open flame flammability), and clinical capillary closing thresholds (32.0 mmHg).

Safety Inspection Protocol3 Actionable Steps

Consumer Safety & Chemical Verification Protocol

Step-by-step physical inspection procedure for flame barrier integrity and law label compliance.

Examine Bottom Seam Label

Step 1

Confirm URN registry NC-009876 (WI) on the permanent stitched law label.

Critical Hazard to Avoid

Avoid confusing third-party mattress protector tags with the primary mattress law label.

Review Material Proportions

Step 2

Confirm the filling includes polyfoam, cotton, and viscose silica knit.

Critical Hazard to Avoid

Do not puncture or slice inner quilted cotton layer.

Surface Touch Metrology

Step 3

Press and flex the border edge to inspect for internal needle friction or fiber shedding.

Critical Hazard to Avoid

Never wash quilted hybrid covers in household washing machines.

Authoritative Grounding

Primary Source Regulatory & Engineering Citations

2 Verified Sources

Every factual threshold, dimension, safety standard, and warranty policy cited on this page is derived directly from verified government filings, regulatory standards organizations, or official manufacturer technical documentation.

U.S. Consumer Product Safety Commission (CPSC)16 CFR Part 1633

Standard for the Flammability (Open Flame) of Mattress Sets

www.cpsc.gov/Regulations-Laws--Standards/Rulemaking/Final-Rules/Mattress-SetsView Source
ASTM InternationalASTM D3574

Standard Specification for Flexible Cellular Materials

www.astm.org/d3574-17.htmlView Source
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