Lotion Pump Manufacturer

Lotion Pump Manufacturer for Cosmetic and Personal Care Packaging

GreenYard Tools Co.,ltd. is a China lotion pump manufacturer producing controlled-dosage dispensing pumps for skincare, personal care, daily chemical, pharmaceutical-related and food-related packaging. Our Lotion Pump range covers 1.0 ml, 1.5 ml, 2.0 ml, 3.5 ml, 10 ml and 30 ml outputs, with 24-410 and 28-410 neck options and custom closures, dip tubes and locking systems.

We build each pump around the working point: formula viscosity, bottle neck finish, filling line interface and the dose the end user expects. With 16 years in spray and pump manufacturing, mold design, injection molding and automated assembly in house, we support wholesale cosmetic bottle lotion pump projects from sample through repeat production.

Our Lotion Pump Range and Where Each Model Fits

Our lotion pump catalogue is organized by dosage, locking style and application so that a project can be matched to an existing model rather than starting from a blank sheet. Standard models cover the common daily chemical formats; customized versions adapt appearance, closure and internal structure to a specific bottle.

Where a project needs a different format, related dispensing components in our Products range — including Treatment Pump and Foam Pump — can be matched to the same bottle platform.

How a Lotion Pump Is Built and What Each Part Does

A lotion pump transfers liquid, gel, cream or emulsion from the container in a measured dose. The actuator, closure, stem, gasket, spring, piston, housing and dip tube work as one assembly, so a change in any part affects dosage, sealing and feel.

• Actuator and nozzle: sets the discharge pattern and the finger force the consumer feels.
• Closure: 24-410 or 28-410 as standard, with smooth, ribbed or aluminium finish options.
• Spring: internal as standard; external spring designs reduce direct contact between the spring and the formula.
• Piston and housing: determine dose repeatability and priming behaviour.
• Dip tube: cut to bottle height and filling volume so uptake stays stable to the last strokes.

Dosage, Materials and Sealing Performance

Dosage is the first specification we confirm, because it drives both the consumer experience and the cost per use. Our standard outputs run from 1.0 ml for low-dose skincare through 1.8 ml and 2.0 ml for body and hand products to 3.5 ml, 10 ml and 30 ml for large-volume dispensing. Actual output varies with pump structure, formula viscosity and test conditions, so we verify the working point on the real formulation.

Pumps are primarily molded in PP and PE, with material selection following formula compatibility and customer requirements. Sealing structures and material choice are used to reduce leakage and backflow contamination during storage, transport and daily use. For selected high-viscosity or specially formulated products, an external spring configuration can improve compatibility.

Locking Systems and Transport Safety

Locking style is chosen around how the product travels and how it is used. Left-right lock models such as GY-320 and GY-303A hold the head in a fixed position for shipping and retail; screw-down pop-up locks such as GY-302 and GY-302L release with a twist and lock down again for storage. The long-nozzle GY-302L adds directional dispensing that keeps the bottle body cleaner in hand sanitizer, dishwashing and disinfection applications.

Customization We Support

Custom lotion pump manufacture covers appearance, function and material, subject to technical evaluation and mold availability. We develop from drawings or samples supplied by the customer.

• Dispensing volume and pump structure
• Closure size and neck finish to match the bottle
• Actuator shape, color and surface finish
• Dip tube length and shape cut to container height
• Locking mechanism and spring structure

Manufacturing, Quality Control and Compliance

GreenYard operates a production base of more than 20,000 m² with 60 injection molding machines and 120 automatic assembly machines, and a daily capacity of one million units. Our ISO 9001 quality management system spans raw materials, production and finished goods, with inspection after each production step and 100% finished-product checks. Automation in key processes reaches 90%, and batch qualification consistently exceeds 99.5%.

Certification relevant to lotion pump projects includes ISO, REACH and FDA, GRS, SMETA social responsibility audit and a food-grade pump head production license. Applicable certification is confirmed against product type, market requirements and order documentation.

Installation, Filling Line Fit and Maintenance

Lotion pumps are supplied as components for filling lines, so the interface that matters is the bottle neck finish and the capping head. We confirm neck size, closure type and dip tube length against the bottle drawing before tooling or sampling, which keeps capping torque, sealing and priming consistent on the line. Standard closures are compatible with common capping equipment; where a project uses a specific capping head, we review the closure geometry against it.

For maintenance, the pump is a sealed assembly and is normally replaced rather than repaired. Keeping dip tube length matched to fill volume, storing pumps in the locked position and avoiding over-torque during capping are the practical points that protect dispensing performance over the product's shelf life.

Information We Use to Configure Your Solution

To prepare a configuration and quotation, we work from the following project inputs. Where a detail is not yet fixed, we can propose a starting configuration for sampling.

• Formula type and approximate viscosity
• Bottle neck finish and container height or fill volume
• Required dosage per stroke and acceptable tolerance
• Locking style and transport conditions
• Material and spring structure requirements
• Color, finish and actuator appearance
• Target market, applicable certification and documentation needs
• Order quantity, packaging preference and delivery scope

Frequently Asked Questions

Which dosage should I choose for a body lotion or hand wash?

Body lotion and hand wash typically use 1.8 ml to 2.0 ml per stroke, which is why GY-302 and GY-320 are common choices. Thicker gels and shampoos often move to 3.5 ml or larger. We confirm the final dose on your formulation, since viscosity affects the delivered volume.

Can you supply an all-plastic pump with no metal spring?

Yes. GY-320 is a mono-material all-plastic design with no metal spring and no glass ball, so it can be recycled without disassembly. It is available in 24-410 and 28-410 with left-right locking and smooth, ribbed or aluminium closure options.

Do you support custom lotion pump manufacture from our own drawings?

We develop and manufacture from drawings or samples you provide. Customization can cover dosage, closure size, actuator style, color, surface finish, dip tube length, locking mechanism and spring structure, subject to technical feasibility and mold availability.

Are your lotion pumps suitable for high-viscosity products?

Selected configurations, including external spring designs, are used for high-viscosity and specially formulated products. Because viscosity, temperature and storage conditions affect performance, we recommend compatibility and performance testing before mass production.

What is your production capacity for lotion pump orders?

Our daily production capacity is one million units, supported by 60 injection molding machines and 120 automatic assembly machines. Actual scheduling depends on product type and order structure, and we confirm it at the quotation stage.

How do you ensure consistent quality across batches?

We run an ISO 9001 quality management system from raw materials through finished goods, with inspection after each production step and 100% finished-product checks by a dedicated quality inspection team. Batch qualification consistently exceeds 99.5%.