ZJ Pack 24/410 PP Lotion Pump, 0.48cc Dosage, Twist Lock

What this packaging is

An external spring design sets this pump apart — the spring sits completely outside the pump body, never touching the product inside. That matters for formulation integrity, especially with actives-heavy face cleansers, hair treatments, or hand creams that can degrade metal components over time. The 24/410 PP Lotion Pump delivers a precise 0.48cc dose per stroke with a twist-lock mechanism that prevents accidental dispensing during shipping and travel. Made from polypropylene with a 24mm neck and 410 finish, it's broadly compatible across bottle formats. Decoration options — electroplating, spray coating, water transfer printing — give brand teams real room to customize the finish.

Why brands choose this

• External spring protects formula integrity: The spring sits outside the pump body entirely, eliminating metal-to-liquid contact. For formulas with active ingredients, botanical extracts, or low-pH chemistries — common in face cleansers and hair treatments — this design reduces contamination risk and supports a cleaner ingredient story.
• Twist-lock mechanism fits today's on-the-go consumer expectations: A lockable pump prevents accidental dispensing in bags and during transit, a feature increasingly expected in personal care as consumers carry skincare and hair care products on the move. It removes a friction point that drives complaints and product waste.
• Decoration flexibility supports brand differentiation at shelf: Compatible with electroplating, spray coating, and water transfer printing, this pump can be finished to match premium, mass, or specialty brand aesthetics — giving product development teams meaningful customization range without sourcing a separate decorative component.

Decoration