Square Rotary Airless Pump Bottles 15mL, 30mL, 50mL and 100mL

Square Rotary Airless Packaging for Skincare

Boyu Packaging’s square rotary airless bottle is a packaging option for skincare emulsions, lotions and pumpable creams. The reference series spans 15 to 100 mL, with a white pump assembly and a clear outer profile in the pictured configuration. Browse the Boyu Packaging airless pump bottle range if you are comparing formats for a coordinated skincare line.

Specifications

Choose a Capacity and Approve the Pump

Plan the size range around the intended dose

Consider 15 mL for a trial or targeted treatment, 30 mL or 50 mL for a regular skincare SKU, and 100 mL for a larger lotion format. Request drawings and samples for each size before fixing the carton dieline or assuming that pump output is shared across the range. Confirm nominal volume, working fill and headspace using the final formula and assembly.

Test priming, repeat dose and residual product

Measure how many full strokes are needed to obtain a consistent dose after filling. Record the mass per stroke after priming, check for sputtering and dripping, and repeat the test near the end of use. Include samples held at intended storage temperatures. Viscosity and entrained air can change pump behavior, so use the production formula and filling process when approving results.

Twist Operation, Compatibility and Transit

Check the rotation direction, how clearly the pump stops in each position, and whether the selected mechanism resists accidental actuation when packed. Inspect the nozzle, pump joint and bottle base after upright, side and inverted storage where appropriate. Confirm the formula-contact materials on a component list and assess discoloration, swelling, cracking, odor transfer or changes in pump output during stability testing.

Custom Finish and Logo Placement

Send vector artwork and a color reference. Approve the front panel print area, artwork orientation relative to the nozzle, and readability when the bottle is filled. Test artwork adhesion and rub resistance on the selected finish. Review a decorated sample under the lighting used for final inspection.

Filling Trial and Pre-Shipment Inspection

Ask how the inner container and pump are supplied and assembled. Share filling temperature, fill weight and equipment details, then run a pilot to verify fill repeatability, pump seating, rotation and priming. Agree on inspection criteria for visible scratches, pump alignment, dose, leakage and function. Approve carton partitions or protective sleeves if needed to protect clear faces during transit.

Request a Quotation

Send your size and quantity breakdown, formula type and viscosity if available, target dose, decoration artwork and delivery destination through the Boyu Packaging inquiry page. Ask for sample timing, production timing after approval, carton dimensions and gross weight, and an itemized quote for packaging, decoration and any tooling.

Frequently Asked Questions

Can the same pump be used for a lotion and a thicker cream?

Test each formula separately. Compare priming, output consistency and evacuation with the proposed pump before approving either SKU.

Does a removable inner container mean the bottle can be refilled?

Confirm the intended assembly and replacement method for your version. A separated component in a reference image does not establish a consumer refill system.

What is the minimum order quantity?

The MOQ is 10,000 pieces. Include quantities by size and decoration in the RFQ so the proposed production split can be confirmed.