UDN Packaging Corporation 19.0mm 0.2-0.7oz (6ml-21ml) Tube-in-Tube Dual Chamber Applicator PE Tube

What this packaging is

Dual-chamber design keeps two active ingredients completely separated until the moment of application — that's the core advantage of the 19.0mm 0.2-0.7oz Tube-in-Tube Applicator PE Tube from UDN Packaging. Built for face serums, spot treatments, and targeted face creams that rely on ingredient integrity, this PE tube features a precision 2.5mm orifice applicator head for controlled, mess-free dispensing. Available in Monolayer, Co-ex, ABL, and PBL constructions with glossy, matte, or soft-touch finishes, it supports offset, silk screen, heat stamp, and digital decoration. PCR content and bio-based material options are available for brands building toward more responsible sourcing. A smart format for brands formulating with reactive or dual-phase actives.

Why brands choose this

• Purpose-built for dual-phase and reactive formulations: The tube-in-tube architecture physically separates two formulation components until dispensed, protecting ingredient efficacy right up to point of use — a critical functional requirement for vitamin C serums, encapsulated retinol treatments, and two-part spot correction products where premature mixing degrades performance.
• Precision 2.5mm orifice drives targeted application rituals: Narrow-tip applicators are gaining significant traction in the targeted skincare segment as consumers demand more clinical, intentional routines. The 2.5mm orifice delivers controlled, localized dosing that reduces waste and reinforces the spot-treatment or serum-application ritual — a consumer experience cue that supports perceived efficacy and repeat purchase.
• Broad decoration compatibility supports strong shelf differentiation: With offset print, silk screen, heat stamping, digital print, and spot varnishing all supported — plus glossy, matte, and soft-touch finish options — brands have real room to build a distinctive visual identity on shelf. PCR content and bio-based material options are also available for teams with sustainability commitments baked into their packaging briefs.

Decoration

Finishes