ZJ Pack 24-410 Anti-Drip PP Long Nozzle Oil Pump, 1cc Dosage with Twist Lock & External Spring

What this packaging is

Anti-drip performance backed by a registered patent — that's the standout story of the 24-410 Anti-Drip PP Long Nozzle Oil Pump. Built specifically for oil-based formulas, this 24/410-neck PP pump delivers a precise 1cc dose with every press, then actively sucks back 0.1cc post-dispense to eliminate drip. The external spring sits outside the pump body entirely, never touching the liquid — a smart design choice that protects formula purity. Compatible with 95%+ of oily liquids, it's purpose-built for body oil, hair oil, massage oil, cleansing oil, and baby oil. A twist-lock mechanism and glossy collar finish round out a pump that gives oil-forward brands a clean, precise, and shelf-ready dispensing experience.

Why brands choose this

• Patented back-suction stops oil drip at the source: The 0.1cc post-dispense back-suction is protected under Patent ZL 2023 2 0552465.2 — a genuine, tested mechanical solution to one of the messiest problems in oil product packaging, not a marketing claim.
• External spring design protects formula integrity: By keeping the spring completely outside the pump body with no liquid contact, this pump avoids corrosion and contamination risks — a critical consideration for pure oils, baby oils, and clean-beauty formulations where purity is a brand promise.
• Purpose-built for oil across multiple high-growth categories: Hair oil, body oil, cleansing oil, massage oil, and baby oil are all confirmed compatible — making this a single pump component that can anchor an entire oil-based product range without retooling or requalifying across SKUs.

Decoration