Component Atlas

Packaging & Sterile Barrier

The barrier, what holds the device inside it, and what protects both.

15 categories  |  Component Atlas › Packaging & Sterile Barrier

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About packaging and the sterile barrier The single most useful distinction in this group: the sterile barrier system is what maintains sterility. Everything around it is protective packaging, and the two are qualified against different jobs.

What the barrier actually is

For a sterile single-use device, the barrier is usually a film laminate sealed to a porous web. The porous side lets sterilant in during processing and then resists microbial ingress afterwards — it is a filter, not a hole.

The seal is the barrier. Film and web are chosen to be sealable and to survive the process; the thing that fails and lets organisms in is almost always a seal, which is why seal integrity is the property that gets tested rather than material strength.

Sterilisation method decides most of the rest

Ethylene oxide needs a gas path, so the barrier has to be porous and the pack has to aerate. Radiation does not need a gas path at all, but it ages polymers — including the packaging. Steam adds heat and moisture that many device materials will not take.

These are not interchangeable, and the method is usually decided by the device rather than by the packaging. Picking packaging before the sterilisation method is settled tends to mean picking twice.

Shelf life is a claim that has to be earned

A shelf-life claim rests on evidence that the barrier still performs at the end of it. Accelerated ageing is how that evidence is usually generated in a reasonable timeframe, with real-time ageing running alongside to confirm it.

Distribution is the other half: the pack has to survive shipping to be a barrier on arrival. That is a separate qualification from ageing, and it is the one most often discovered late.

Presentation is a requirement, not a finish

How a pack opens determines whether the contents can be delivered to a sterile field without touching them. A chevron seal exists to give a controlled, even peel from a known starting point.

A pouch that opens by tearing, or that sheds fibres as it peels, has failed at its job even if the barrier held perfectly.

Standards that actually apply

ISO 11607-1
Packaging for terminally sterilised devices — requirements for materials, sterile barrier systems and packaging systems.
ISO 11607-2
Validation requirements for the forming, sealing and assembly processes. Part 1 is the what; part 2 is proving you can make it repeatably.
ASTM F1980
Accelerated ageing of sterile barrier systems — the standard practice behind most shelf-life evidence.
ASTM D4169
Performance testing of shipping containers. The distribution half of the qualification.

Listed because they bear on the choices above — not as a compliance checklist, and not as advice about which apply to your device.

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Sterile Barrier System

Retention & Presentation

Protective Packaging

Component Catalog & Supplier Offerings

Click any component in the visual grid above to jump to its engineering specifications and listed suppliers below. Click any supplier row for its stated focus, the evidence behind its rating, and one-click RFQ formulation.

Listed from public sources. Not contacted or endorsed by 10xAnd. Evidence ratings count checks against public sources — how they work.

Pouches

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Key Specs: seal, film, peel

Header bags and formed pouches — usually a film laminate sealed to a porous web that lets sterilant in and keeps organisms out. The seal is the barrier, not the film.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Thermoformed Trays

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Key Specs: cavity, flange, lid seal

Formed rigid trays that locate and retain the device, with a flange that provides the sealing surface for a lidding material.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Coated Tyvek 1073B Lids

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Key Specs: clean peel, seal indicator, chevron notch

Precision die-cut Tyvek lids coated with heat-seal adhesive for sealing rigid blister trays with fiber-free aseptic presentation.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Gas-Permeable Header Bags

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Key Specs: Tyvek strip, heavy-duty film, EtO cycle

Tough polyethylene barrier pouches with a breathable Tyvek header strip allowing ethylene oxide gas sterilization of bulky kits.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Aluminum Foil Moisture-Barrier Pouches

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Key Specs: PET/Alu/PE laminate, MVTR <0.005 g/m²/day, lightproof

High-barrier foil pouches shielding moisture-sensitive bioresorbable implants and drug-eluting stents from humidity, oxygen, and UV light degradation.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Form-Fill-Seal (FFS) Tyvek Webs

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Key Specs: Tyvek 1073B / 2FS, peel seal coating, high porosity

Spunbound high-density polyethylene roll-stock webs heat-sealed to bottom flexible films on automated high-speed form-fill-seal sterile packaging lines.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Peelable Coated Lidding Films

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Key Specs: clean fiber-free peel, heat seal coating, burst resistant

Cast and blown lidding laminates coated with heat-activated adhesive that seal hermetically to rigid PETG trays and peel open cleanly without particulate release.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Backer Cards & Inserts

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Key Specs: retention, presentation

Card and formed inserts that hold a device in position inside its barrier and control how it is presented when opened.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Orthopedic Implant Cushioning Foam Inserts

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Key Specs: crosslinked closed-cell PE (Plastazote), cleanroom grade, non-shedding

Die-cut high-purity medical foam blocks and corner cradles that immobilize heavy orthopedic hip and knee implants to prevent tray puncture during transit.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

SMS Polypropylene Sterilization Wraps

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Key Specs: Spunbond-Meltblown-Spunbond, viral barrier, steam / EO permeable

Multi-layer nonwoven polypropylene wraps used in hospital sterile processing departments to package reusable surgical instrument cassettes and trays.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Cartons & Shippers

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Key Specs: protection, distribution

Shelf cartons and distribution packaging. Protective rather than sterile-barrier: it defends the barrier through distribution, and is qualified against that job.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Medical Desiccant Canisters

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Key Specs: USP molecular sieve, moisture adsorption, food grade

Molded permeable plastic capsules containing molecular sieve or silica gel protecting diagnostic test strips from moisture degradation.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Chemical Sterilization Indicator Tapes

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Key Specs: steam / EO / VH2O2 chemical ink, irreversible color change

Pressure-sensitive crepe paper adhesive tapes printed with chemical indicator inks that change color when exposed to validated sterilization cycles.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Tamper-Evident Security Seals

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Key Specs: void-pattern frangible substrate, aggressive medical adhesive

Destructible security seal labels that leave an indelible "OPENED" or "VOID" pattern if peeled, guaranteeing carton and sterile barrier integrity.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Cobalt-Free Humidity Indicator Cards

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Key Specs: reversible spot color change, 10%–60% RH, ASTM D8136

Hermetically enclosed chemical spot cards that visually verify internal moisture levels remain within safe limits inside barrier foil packaging.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.