Glass Oil Dropper Bottle Bulk Blue

1. Glass Oil Dropper Bottle introduce

Crafted from premium UV-protective amber or cobalt blue glass, our dropper bottles are essential for preserving the integrity of light-sensitive oils, serums, and tinctures. The integrated glass pipette and rubber bulb ensure exact, controlled dispensing, making dilution and application clean and simple. The sealed, leak-proof cap guarantees contents remain uncontaminated and potent. Ideal for DIY enthusiasts and brands creating essential oil blends, massage oils, or facial serums, this classic packaging solution marries laboratory-grade functionality with a clean, professional aesthetic. It’s the trusted choice for safe, precise, and elegant storage of your most valuable liquid creations.

2. Dropper Bottle Specification Table

3. Dropper Bottle Characteristic

Dark glass material: Dark colors can effectively block ultraviolet rays, preventing essential oils from undergoing photochemical reactions and deteriorating due to light exposure.

Sealed bottle cap: The cap is equipped with an inner stopper/dropper and a hole cover. The inner stopper is used to control the flow rate, allowing for drop-by-drop dispensing; the outer cover ensures the bottle opening is sealed to prevent evaporation and external contamination.

Dedicated dropper/rubber head: For thicker essential oils or those requiring precise measurement, a glass dropper with a black rubber head will be provided for easy suction and dispensing.

4.Dropper Bottle Technology

Glass forming technology: A molding process is used to inject molten glass into molds, creating standard capacity bottle bodies with uniformly thick walls and precise neck dimensions to ensure sealing.

Glass coloring technology: Metal oxides (such as sulfur and carbon to form amber color, cobalt to form blue) are added to glass raw materials to give it a stable protective color.

Inner plugs: Usually made of high-density polyethylene (HDPE) or polypropylene (PP), these chemically resistant plastics ensure a tight fit with the bottle neck due to their elasticity.

Droppers: A combination of glass droppers and rubber or plastic tips, where the tip is required to have good elasticity and oil resistance.

Anti-theft and sealing structures: Many bottle caps are designed with anti-theft rings that break upon first opening, ensuring that the product has not been opened or used. The screw thread design is also precisely calculated to guarantee sealing.

glass oil dropper bottle 10ml

10ml glass essential oil bottle

20ml glass oil dropper bottle

Glass Oil Dropper Bottle 10ml 20ml Bulk Blue Blow Molding Technique Images