How Does the Triple-Chamber Airless Dropper Work?

Unlike traditional pipette droppers, UKPACK’s triple-chamber airless dropper uses an inverted, push-to-dispense mechanism. Simply point the precision tip downward and press the bottle’s base to dispense three separately stored formulas through a single outlet.

  1. Invert the Bottle: Hold the bottle upside down with the precision dispensing tip facing downward.
  2. Press the Base: Press the bottle’s base to activate the spring-loaded pump mechanism.
  3. Dispense Three Formulas: Each chamber delivers a nominal 0.12ml per stroke, providing a combined output of 0.36ml.
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Three Independent Chambers. One Airless System.

Built for advanced skincare formulations, UKPACK’s triple-chamber airless dropper combines three separate 7ml reservoirs, a spring-return dispensing mechanism, and individual airless pistons in one compact bottle.

Three Independent Reservoirs

Each chamber stores a different formulation, keeping ingredients separated during storage and allowing them to be dispensed together when needed.

Integrated Pump Assembly

Pressing the bottle’s base activates the internal pump assembly, dispensing the formulas through a fixed precision tip without a traditional pipette.

Airless Piston Technology

Each reservoir features a moving piston that advances as the formula is consumed, helping reduce air intake and minimize product residue.

Precision Multi-Formula Output

The system delivers a nominal 0.12ml from each chamber per stroke, providing a combined output of 0.36ml at a nominal 1:1:1 ratio.

Produktspecifikationer og materialer

Designed for multi-formula skincare packaging, this 21ml triple-chamber airless dropper features three independent 7ml reservoirs and a combined nominal output of 0.36ml per stroke.

SpecificationDetaljer
Produkt TypeTredobbeltkammer luftfri dråbeflaske
Kapacitet21ml Total (3 × 7ml)
Dispenseringsoutput0.12ml/Chamber · 0.36ml/Stroke
Dispensing Ratio1:1:1 (Nominal)
MaterialerPET Outer Cap & Bottle · PP Internal Plastic Components
DispenseringssystemInverted, Base-Actuated Airless Pump
ApplikatorFixed Precision Dispensing Tip
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Built for Advanced Multi-Formula Skincare

UKPACK’s triple-chamber airless dropper combines separate formula storage, controlled dispensing, and convenient application in one compact packaging system.

Independent Formula Storage

Three individual chambers keep different skincare formulations physically separated during storage, supporting multi-formula product development.

Reduceret lufteksponering

Moving airless pistons minimize the need for air to enter each reservoir as the product is dispensed, helping protect air-sensitive formulations.

Controlled Multi-Formula Output

Each chamber delivers a nominal 0.12ml per stroke, providing 0.36ml of combined output at a nominal 1:1:1 ratio.

Convenient Precision Application

The inverted, base-actuated design allows users to dispense three formulas through a fixed precision tip without opening the individual reservoirs.

Three Formulas. More Skincare Possibilities.

From multi-active serums to oil-and-emulsion combinations, UKPACK’s triple-chamber airless dropper gives skincare brands the flexibility to store three formulations separately and dispense them together through one precision tip.

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Multi-Active Serum Systems

Combine separately stored serum formulations in one dispensing system, supporting multi-active skincare product development.

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Oil & Emulsion Combinations

Keep oil-based, emulsion, and complementary skincare formulas in individual chambers until dispensing, providing flexibility for multi-texture skincare concepts.

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Triple-Action Skincare Treatments

Create premium facial care products combining three complementary formulations for hydration, brightening, anti-aging, or other targeted skincare applications.

Formula compatibility, viscosity, and dispensing performance should be evaluated with the intended formulations before production.

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Customize Your Triple-Chamber Airless Dropper

Create distinctive packaging for your multi-formula skincare line with UKPACK’s OEM/ODM customization services. From colors and decoration to design development, we help you turn packaging concepts into production-ready solutions.

Brugerdefinerede farver

Customize PET outer bottles, caps, and PP plastic components to match your brand’s color palette.

Logo og tryk

Apply your logo, product information, and branding elements using suitable printing and decoration processes.

Overfladefinish

Explore glossy, matte, metallic-look, and other decorative finishes to achieve your desired packaging appearance.

Design & Sampling Support

Develop your packaging with UKPACK’s free design support, 3D renders, mockups, and sample evaluation services.

Formula Compatibility & Project Support

UKPACK helps skincare brands evaluate formula compatibility, dispensing performance, and packaging requirements for multi-formula products. Our team supports your triple-chamber airless dropper project from initial assessment to sampling and production planning.

Formelkompatibilitet

Review formulation characteristics and product-contact materials to assess packaging suitability for each independent chamber.

Dispensing Evaluation

Assess viscosity, output consistency, and dispensing balance across all three chambers to support reliable multi-formula dispensing.

Sampling & Development Support

Explore sample requirements, customization options, and production considerations with our packaging team.

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Triple-Chamber Airless Dropper Bottle FAQs

Different viscosities may be suitable, but they can affect pump priming, flow resistance, and dispensing consistency. We recommend evaluating all three formulations together, particularly when combining serums, oils, emulsions, or gels. Formula-specific testing helps determine whether the dispensing system meets your intended performance requirements.

The standard design delivers a nominal 0.12ml per chamber per stroke, providing a 1:1:1 output ratio. Alternative dispensing ratios are not part of the confirmed standard configuration and would require an engineering feasibility review. Share your target ratio and formulation requirements with UKPACK for further assessment.

Compatibility depends on your filling equipment, production process, and assembly requirements. Three separate reservoirs may require different filling and assembly arrangements from conventional single-chamber packaging. Please share your filling-line specifications and production workflow so our team can review the packaging requirements with you.

We recommend evaluating formula stability, material compatibility, dispensing consistency, leakage resistance, and performance throughout the intended product life. For triple-chamber packaging, testing should also consider output balance between the three formulations. The testing plan and responsibilities should be agreed upon before production.

The available supply and assembly configuration should be confirmed for your project. If your contract manufacturer requires separate reservoirs or components for filling, please share the intended assembly process. UKPACK can review the requirements and confirm the available supply options.

Minimum ordremængde er 10,000 stykker. UKPACK supports OEM/ODM customization, including bottle colors, logo decoration, and suitable surface finishes. Please share your intended design and order requirements so we can confirm the available options and provide a quotation.

Key quality requirements include dimensional tolerances, component fit, sealing integrity, pump functionality, and dispensing output consistency. For a three-chamber system, output balance is particularly important. Inspection methods, acceptance criteria, and any project-specific testing requirements should be confirmed before mass production.

Sample preparation typically takes 7–10 dage, depending on the customization requirements and design details. Mass production generally takes 30–40 dage, subject to final design approval, order confirmation, and production requirements. Projects involving new tooling or structural development may require additional time.

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