ABL vs PBL Tubes: Key Differences for Cosmetic Packaging

ABL is usually the stronger starting point when a cosmetic formula needs a foil-based barrier against light, oxygen and moisture. PBL is often preferred when a plastic barrier laminate meets the protection requirements and the brand values shape recovery or a design suited to PE recycling.

The choice involves a trade-off. ABL's aluminum layer contributes both barrier protection and a tendency to retain folds. PBL replaces that foil with a plastic barrier structure, commonly using EVOH, and generally offers a more resilient tube body.

Start with the formula's protection needs. Once those are met, compare how the tube looks and dispenses during use, then consider recycling requirements and cost.

What are ABL and PBL tubes?

ABL: an aluminum barrier within a laminate

ABL stands for Aluminum Barrier Laminate. A thin aluminum-foil layer sits within a multilayer wall, usually with polymer layers on either side.

The foil is the barrier component. The inner polymer layer forms the product-contact surface in a typical construction, so an ABL tube should not be confused with a bare aluminum container.

PBL: a plastic barrier laminate

PBL stands for Plastic Barrier Laminate. A common structure combines polyethylene, or PE, with an EVOH barrier. The COTREP tube guide illustrates these material arrangements as PE/aluminum/PE for ABL and PE/EVOH/PE for PBL. Bonding layers and other construction details belong in the full specification.¹

Both are laminated tubes. Their bodies are formed from laminate web with a longitudinal joint, as described by the European Tube Manufacturers Association. A less noticeable seam does not make PBL the same as a seamless, co-extruded PE tube.²

For a broader comparison with PE and metal formats, our guide to types of cosmetic tubes explains how the main tube families differ.

ABL vs PBL at a glance

These are general selection differences. They help establish a shortlist; the proposed construction and filled package determine suitability.

Which tube should you choose for a cosmetic formula?

Prioritize ABL when protection is the main constraint

Aluminum foil provides a barrier against light, gases and moisture. The European Aluminium Foil Association's material guidance identifies these barrier properties as a principal reason for using foil in flexible laminates.³

For an oxidation-sensitive or light-sensitive formula, that makes ABL a useful first candidate. It can be particularly relevant when the packaging brief requires several forms of protection at once.

The important question is what the formula actually needs. "Contains active ingredients" is too broad to decide the material: formulations differ in ingredient concentrations, stability and sensitivity.

For example, if a cream has shown a light-related stability problem, establish the required light protection before selecting a transparent or translucent pack. If oxygen exposure is the main concern, compare the proposed structures' oxygen-barrier data.

FAMER's ABL cosmetic tubes provide a product starting point for projects considering an aluminum-barrier laminate.

Consider PBL when oxygen protection and recovery can be balanced

EVOH limits oxygen transmission through a plastic laminate. Research by the Universities of Parma and Milan on multilayer packaging films identifies the EVOH layer as contributing oxygen protection, while surrounding PE layers contribute moisture protection. This supports the material-function explanation, rather than establishing the performance of a particular cosmetic tube.⁴

A formula can therefore require oxygen protection without automatically requiring aluminum foil. A suitable PBL construction may satisfy that requirement while providing the desired tube appearance.

Consider a daily-use hand cream project where the brand wants the body to recover after repeated squeezing. PBL is a sensible candidate if it also supports the formula's stability requirements.

That preference could change if the proposed construction fails the required protection assessment. Equally, if both ABL and PBL satisfy the protection requirement, the filled-sample comparison can give more weight to dispensing, appearance and cost.

FAMER's PBL laminated beauty tubes can be considered when developing this type of packaging brief.

Understand what recovery means in daily use

The aluminum layer contributes a property known as "deadfold": it tends to retain deformation. The European Aluminium Foil Association discusses this behavior specifically in laminate tubes for creams and gels.⁵

This explains why an ABL tube may remain creased after squeezing. PBL generally recovers more readily, although wall construction, thickness and tube dimensions affect the result.

Compare representative filled samples. Look at how easily the product comes out, how the body changes during use and whether the pack remains convenient as it empties. A soft empty tube alone tells little about the finished dispensing experience.

Does choosing PBL make the tube recyclable?

PBL can offer a route toward PE-compatible recycling design, but the complete package needs assessment.

COTREP's guidance distinguishes EVOH barriers from laminated aluminum barriers within PE-tube recycling. It also considers closures, decoration and other components. Its recommendations apply to the recycling context described in the guide; they should not be turned into a worldwide acceptance claim.¹

For a brand pursuing a recycling objective, define the destination market and request the complete material composition. Check what any assessment covers, including the shoulder, cap and decorated version.

A change from ABL to PBL should also preserve product protection. Treat the replacement as a new packaging configuration and identify what needs reassessment, rather than transferring the existing pack's approval automatically.

How do appearance, size and cost affect the decision?

Both materials can support decorated cosmetic packaging. Review the printed color, finish and seam on the intended construction, especially when artwork includes fine text or graphics that cross the joint area.

A silver or metallic appearance does not identify the barrier material. Confirm the wall specification separately from the surface effect.For graphic and surface-effect options, see our guide to cosmetic packaging printing and decoration methods.

FAMER's factory chart lists round-tube diameters of 16, 19, 22, 25, 30, 35, 40, 45 and 50 mm, along with oval tube options. The final laminate, dimensions and cap combination should be selected for the individual project.

When comparing prices, give suppliers the same brief: fill quantity, tube dimensions, closure, decoration and order quantity per design. Ask them to identify any differences between their proposals.

There is no useful universal rule that ABL or PBL is always cheaper. A quotation with a different cap, finish or order quantity does not isolate the cost of changing the laminate.

What needs checking before production?

Once the material direction is clear, keep the approval process focused on three questions.

Does the evidence match the proposed tube?

For oxygen transmission rate, or OTR, and water-vapor transmission rate, or WVTR, reports, check the structure, thickness, method, units and test conditions. Establish whether the result covers a material specimen, tube body or complete package. ASTM D3985's public guidance explains that OTR is one factor in packaging protection, not a complete performance assessment.⁶

Does the filled pack perform as required?

Agree the evaluation with the formulation and packaging teams. Use the intended formula and representative components to assess relevant product changes, leakage and dispensing.

Can the filler produce a reliable finished pack?

Confirm tube handling and tail sealing on the intended equipment. Record the approved construction and configuration so later changes can be reviewed against the same basis.

Discussing an ABL or PBL project with FAMER

If the material is undecided, share the product application, fill quantity, known sensitivities, preferred appearance, destination market and estimated order quantity with FAMER.

These details help narrow the discussion to suitable tube options and samples. An existing packaging specification or a sample of the current pack can provide a useful comparison.

Contact FAMER to discuss the tube format and material direction for the project.

Frequently asked questions

Can PBL tubes be used for light-sensitive cosmetics?

Yes, where the selected construction provides the required light protection. An EVOH barrier description establishes neither opacity nor the light-shielding performance of the complete pack.

Is ABL the same as a collapsible aluminum tube?

No. ABL contains aluminum foil within a laminate wall. A collapsible aluminum tube has a metal body. Their product-contact surfaces and manufacturing structures differ.²

Does a thicker tube always provide better protection?

Total thickness alone is insufficient. Identify the barrier material, its thickness and the complete construction, then compare relevant performance data.

Is PBL suitable for every skincare formula?

No material description establishes universal compatibility. Select against the formula's protection and contact requirements, then evaluate the intended filled configuration.

Can the same filling machine handle ABL and PBL?

Possibly, but the tube formats and sealing requirements need review. A material change can require different settings and a line trial.

What if both materials meet the protection requirements?

Compare the filled samples for dispensing and appearance, then review recycling-design objectives and equivalent quotations. This is where brand preferences can reasonably determine the final choice.

References

1. COTREP, Recyclability of Plastic Tubes, July 2025, version 2. Supports the simplified ABL/PBL structures and recycling considerations.
2. European Tube Manufacturers Association, Tube Types. Describes laminate-web forming and distinguishes laminate tubes from aluminum tube bodies.
3. European Aluminium Foil Association, Properties. Supports the barrier function of aluminum foil.
4. Mengozzi et al., Functional properties of food packaging solutions alternative to conventional multilayer systems, University of Milan research record. Used for EVOH/PE material functions; the study concerns packaging films, not cosmetic-tube qualification.
5. European Aluminium Foil Association, Cosmetics and Personal Care. Describes foil-related deadfold behavior in laminate tubes.
6. ASTM International, ASTM D3985-24. Public scope and significance explain the limits of interpreting material OTR results.