Product Overview
Bamboo airless cylinders offer a practical upgrade for active skincare packaging. The outer shell is made from carbonized natural bamboo, which provides inherent moisture resistance and blocks UV light to help preserve photosensitive ingredients. Inside, a metal or glass liner works with a vacuum pump system that prevents air from re-entering the chamber. This keeps your formula free from oxidation and bacterial contamination from the first pump to the last.
Weighing between 15g and 40g, these cylinders are lightweight yet substantial enough for daily use. Capacities range from 10ml to 50ml, covering serums, face creams, and sunscreens. The bamboo surface can be left with a natural matte finish or polished for a smoother feel. Laser engraving for logos and custom colour finishes are available to match your brand identity.
This combination of natural material and vacuum technology gives your packaging a distinct edge on shelf, while the refillable liner option supports sustainable, zero‑waste models.
Product Specifications
| Parameter | Details |
|---|---|
| Capacity Range | 10ml – 50ml (custom sizes available) |
| Dimensions | Diameter: 1.5 – 3.5 cm; Height: 8 – 15 cm (depends on capacity) |
| Empty Weight | 15g – 40g |
| Outer Shell | Carbonized natural bamboo – anti‑mould, matte or polished finish |
| Inner Liner & Pump | Metal or glass liner with integrated vacuum airless pump system |
| Sealing Performance | Airtight, leak‑proof; vacuum mechanism prevents air backflow and oxidation |
| Light Protection | Bamboo naturally shields contents from UV degradation |
| Customisation | Laser engraving (logo / text); colour finishes; liner material options |
B2B Industry FAQ
Q1: How effective is the airless pump with thin serums or oils?
A: The vacuum system works consistently across low‑viscosity and thicker formulations. The pump draws product evenly without letting air contact the remaining contents, so even thin serums dispense cleanly without dripping or leaking.
Q2: Does bamboo absorb moisture or warp in humid conditions?
A: Our carbonization process significantly improves the bamboo's resistance to humidity and mould. For long‑term storage, we recommend keeping cylinders in a dry environment away from direct sunlight. The bamboo typically lasts 3–5 years under normal use.
Q3: What are the MOQs for custom orders?
A: For standard sizes and finishes, MOQ is 1,000 units. Custom engraving or specific colour matching requires a minimum of 3,000 units. We are flexible with trial orders for new brand launches – please enquire.
Q4: Do these cylinders meet cosmetic safety regulations?
A: Yes. The inner liners and pump components are made from food‑grade materials that comply with FDA and EU cosmetic contact standards. Bamboo sourcing is FSC‑certified upon request, and we can provide technical data sheets for your regulatory submissions.
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