Most sourcing errors in tube packaging don’t happen at the price negotiation stage. They happen earlier when a buyer specifies the wrong construction type for their product category, fill format, or target market.

Understanding the different types of tube packaging is the first step toward making a technically sound sourcing decision. This guide covers every major format used in cosmetic and pharmaceutical applications, along with specifications, use cases, and selection criteria that procurement teams can act on.

The worldwide tube packaging market stood at USD 9.74 billion in 2024 and is forecasted to reach USD 15.16 billion by 2032 at a CAGR of 5.74%. The dominant driver across all segments is the demand for packaging that combines barrier protection, dispensing precision, and brand appeal.

The Three Core Construction Categories for Types of Tube Packaging

All co-extruded plastic tubes used in cosmetics and pharma are classified based on wall construction, number of layers, and the function of each layer. This is the foundational specification decision. Barrier grade, dispensing format, and closure type all follow from it.

1. Mono-Layer Tubes

The mono-layer tube is a single-polymer construction, LDPE or HDPE, suited to standard cosmetic and personal care applications that don’t require enhanced barrier protection.

LDPE offers a soft, pliable squeeze while HDPE offers greater rigidity and dimensional stability. The full surface is designed to be print-ready and compatible with offset printing, silk screen, and hot stamping.

LDPE is often the material of choice for tubes that contain lotions, gels, shampoos, conditioners, and general-purpose personal care formats.

2. 3-Layer Co-Extruded Tubes (HDPE Core)

The three layers provide additional strength compared to the mono-layer design. The HDPE core gives greater stiffness, making these tubes stable during manufacturing, filling, sealing, and dispensing processes.

Layer	Material	Function
Outer	PE (Polyethylene)	Printable outer surface
Core	HDPE (High-density polyethylene)	Structural integrity layer
Inner	PE (Polyethylene)	Product-contact layer

Table 1: Composition of 3-layer CO-EX tubes

HDPE tubes hold shape consistently on filling lines and retail shelves, resist deformation during export transit, and maintain consistent orifice performance across the full production batch.

This makes them best for standard cosmetics, personal care, hair care, and general-purpose pharmaceutical topicals where structural reliability matters but enhanced barrier performance is not required.

3. 5-Layer Co-Extruded Tubes (EVOH Barrier Core)

The five-layer model is considered the superior option because it includes an EVOH barrier layer made of ethylene vinyl alcohol, placed between the tie layer and the outer and inner layers of PE. The projected market share of EVOH within barrier materials was expected to reach 28.0% by 2025.

Layer	Material	Function
Outer	PE (Polyethylene)	Printable outer surface
Tie	Adhesive	Bonding tie layer
Core	EVOH (Ethylene Vinyl Alcohol)	High-performance oxygen barrier
Tie	Adhesive	Bonding tie layer
Inner	PE (Polyethylene)	Product-contact layer

Table 2: Composition of 5-layer CO-EX tubes.

This construction delivers documented OTR and MVTR performance, which is critical for formulations containing antioxidants, retinol, vitamins C and E, or active botanical extracts. The seamless body eliminates lateral weld seams, removing a primary ingress point under the temperature and humidity stress of export shipping. As part of the PE mono-material family, it is also compatible with EU PPWR recyclability requirements.

Tube Format: The Second Selection Dimension

Once construction is specified, tube format governs shelf presence, dispensing precision, and filling line compatibility.

• Round Tubes: This format works well for cosmetic and pharmaceutical tubes, providing precise and controlled dispensing regardless of formula viscosity.
• Oval Tubes: Offering increased front panel space and an ergonomically designed gripping surface, oval tubes are used for high-end skin care and personal care lines that require differentiation on-shelf.
• Super Oval Tubes: With an extremely flat profile, super oval tubes provide ample front panel space for intricate artwork, multilingual regulatory information, and high-end branding.
• Nozzle Tubes: Precision dispensing is achieved using an elongated nozzle tip ideal for gels, ointments, and other topical formulations.
• Lip Gloss Tubes: Providing the perfect solution for lip care products, lip gloss tubes feature a flat tip for precision dispensing without compromising aesthetics.
• Pump Tubes: The best of both worlds, pump tubes combine the convenience of a pump dispenser with the ease of plastic packaging.

Closure Systems: The Third Selection Dimension

Three closure formats cover the full range of cosmetic and pharmaceutical tubes:

Closure	Key Feature	Best Application
Snap-Fit Flip-Top	One-handed access, no threading	High-frequency personal care; OTC pharma
Screw-On Flip-Top	Threaded seal with flip-top; superior leak resistance	Travel, pharma, air-sensitive formulas
Stand-Up Screw Cap	Upright storage; reliable threaded seal	High-viscosity; retail display flexibility

Table 3: Popular closure types offered for plastic tubes.

What to Look for in a Capable Manufacturer

When evaluating international tube suppliers, these capabilities directly affect specification reliability and export performance:

• Co-extrusion capability across mono-layer, 3-layer, and 5-layer EVOH within a single facility
• Material traceability offering layer-by-layer declarations, including EVOH grade and PE contact layer
• OTR and MVTR test data at both ambient and accelerated stability conditions
• In-house decoration, such as offset, silk screen, and hot stamping, without third-party dependency
• Export documentation, which includes MSDS, customs compliance, and certificates of origin

Wrapping Up: Specify Construction Before Everything Else

Among all types of tube packaging, tube format, closure type, and decoration do not matter if the construction tier is wrong for your formulation. Choose mono-layer for basic formulations and cost-first briefs. Use the 3-layer HDPE tubing for structural stability for regular cosmetic and topical products. For the high-barrier applications and drug-related formulas, use the 5-layer EVOH tubes.

Frequently Asked Questions

Can co-extruded plastic tubes withstand the heat during filling under hot-fill manufacturing processes?

Regular co-extruded PE tubes can typically withstand filling temperatures of around 60-70°C. Higher filling temperature resistance depends on a particular resin grade and must be checked with your supplier before production.

Which print technologies are most suitable for co-extruded plastic tubes in export markets?

Offset print gives the best colour match for intricate graphics. Silk screen print is ideal for block colours. Both processes are suitable for co-extrusion PE outer layer, and give consistent performance for mono and multi-layer structures.

How is chemical compatibility tested for co-extruded plastic tubes with cosmetic formulations?

Compatibility testing can be conducted by immersing the sample in the formula or placing the formula in contact with the sample. Evaluation is based on weight gain or loss and the integrity of the samples. Extractable and leachable tests are required for drug application.

Is it possible to use the same tube construction for both cosmetic and pharmaceutical OTC drug products?

5-layer EVOH tubes have the required barrier properties for both products. However, a pharmaceutical application would need additional documents, E&L test data, GMP documentation, and migration testing compared to a cosmetic application.