| Monolayer Polyethylene (PE) | One extruded PE tube body, generally fitted with a separately molded shoulder and closure. | Provides basic containment, but offers less protection from oxygen and some volatile ingredients than barrier constructions. Performance depends on resin, wall thickness, and package design. | Many personal-care products, including lotions, gels, and cleansers, when the formula does not require a high barrier. | Consider formula compatibility, required shelf life, wall stiffness, and the potential for product or fragrance permeation. Confirm performance with compatibility and stability testing. |
| Co-extruded Multilayer Tube | Multiple polymer layers are extruded together to form the tube body. A barrier resin, such as EVOH, may be included between PE-based layers. | Can improve protection against oxygen and aroma transfer compared with a basic monolayer design. Actual barrier performance depends on the layer structure and package details. | Products that are more sensitive to oxygen exposure or aroma loss, including selected creams, gels, and personal-care formulas. | Ask for the layer structure, barrier data, and closure details. Check that the complete package—not just the tube wall—meets the product’s shelf-life requirements. |
| Plastic Barrier Laminate (PBL) | A laminated tube body made from plastic-based films, commonly with a polymer barrier layer, formed into a tube and sealed with a longitudinal seam. | Can provide a strong barrier to oxygen and aroma, depending on the laminate structure. The tube may retain a printed appearance as it is squeezed. | Cosmetics, personal-care products, and other formulas needing added product protection or a defined printed panel. | Compare barrier specifications, seam appearance, print requirements, and compatibility with the filling process. Confirm whether the laminate and closure are accepted in the intended recycling system. |
| Aluminum Barrier Laminate (ABL) | A laminate tube body that includes a thin aluminum layer between polymer layers, with a sealed longitudinal seam. | The aluminum layer offers a high barrier to light, oxygen, and aroma when the package is properly constructed. It is not an all-plastic tube structure. | Products needing strong light or oxygen protection, including selected pharmaceutical, oral-care, and personal-care products. | Choose it when protection needs justify a mixed-material structure. Review compatibility, seam design, filling-line requirements, and local end-of-life options. |
| High-PCR-Content Plastic Tube | A tube made with a specified proportion of post-consumer recycled (PCR) plastic. PCR material may be used in selected tube layers or components, depending on the design. | Barrier and mechanical performance vary with the resin, PCR proportion, layer placement, and tube construction; PCR content alone does not define protection. | Products for which recycled-content targets are important and the formula and appearance can accommodate the selected material. | Request documented PCR content by component, color and odor limits, and performance data. Validate formula compatibility, decoration, consistency, and applicable local requirements. |
| Large-Format PE Squeeze Tube | A larger-capacity PE tube body with a closure and opening sized for the product’s flow and dispensing needs. | Uses the barrier characteristics of its chosen PE construction; a larger package does not itself provide greater product protection. | Body-care products, family-size personal-care products, and other products dispensed in larger quantities. | Check grip, squeeze force, cap stability, dispensing control, shipping durability, and whether the larger opening could lead to excess dispensing or contamination during use. |