Glass Ampoules: Tamper-Proof Pharmaceutical Containers

Our glass ampoules are high-quality, single-dose containers specifically designed for the sterile packaging of pharmaceutical liquids, cosmetic serums, and chemical reagents. Made from Type I borosilicate glass, they offer exceptional chemical stability, thermal resistance, and clarity.

Available in a wide range of sizes, with options for amber glass, our ampoules meet the stringent standards required by the pharmaceutical, cosmetic, and laboratory industries. They are produced in cleanroom environments with automated forming and cutting, and undergo 100% visual inspection for dimensional accuracy and surface integrity.

Whether you’re a pharmaceutical manufacturer filling injectables, a skincare brand packaging ampoule-style treatments, or a lab needing ultra-clean sample storage, these glass ampoules are a dependable solution. Custom printing, labeling, and sterilization services are also available to support your branding and regulatory needs.

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Type of Glass Ampoules

Precise Control, We are Professionals

High Borosilicate Glass Ampoules

We provide customers with various specifications of easy folding neck ampoules, high-quality glass tubes through the automatic ampoule molding, ring cutting, light inspection production line of fine processing, the production of a variety of point-scored marking easy folding ampoules, color ring easy folding ampoules, brown light-avoiding ampoules, printed ampoules.

OPC/Color-ring

✅ On-line printing

✅ Neutralization treatment (based on Customer needs)

✅ On-line camera dimensional inspection

✅ Stem OD automatic control system

Technical Specification-Ampoule

D1: Body Diameter D3: Bulb Diameter D5: Funnel Diameter H2: Constriction Height S1: Body Wall Thickness

D2: Constriction Diameter D4: Stem Diameter H1: Total Height H5: Sealing Height S2: Stem Wall Thickness

Straight Neck

✅ Thin straight neck, symmetrical structure

✅ Can be broken in any direction

✅ Suitable for common liquids, common standard type

Funnel‑Neck

✅ Slightly wider funnel shape at the top of the neck for easy filling

✅Can be broken in any direction

✅ Suitable for high precision filling equipment

Closed Type

✅ Tall neck, no pre-set break marks, closed top

✅ Melt and seal or heat sealing prior to use

✅ For highly automated closed production lines to ensure aseptic safety

Straight Neck Closed

✅ Uniform, straight, closed neck

✅ High neck, melt-seal or heat-open seal required before use

✅ For fully closed lines

Product Summary

Key Features

Material: Neutral borosilicate glass, resistant to thermal shock and chemical corrosion.
Neck Types: Available in Standard Neck, Tall Neck, Narrow Neck, and One Point Cut (OPC) for easy opening.
Capacity Range: 1ml – 30ml, customizable per client specifications.
Colors: Clear, Amber, and Custom-Tinted for UV protection.
Sterility: Suitable for aseptic filling lines; conforms to pharmaceutical GMP standards.
Break System: OPC color ring, scored neck, or custom break point for safe and clean opening.

Applications

Injectable pharmaceutical solutions
Sensitive biological preparations
Laboratory reagents & diagnostics
Aromatherapy & essential oil packaging

Advantages

Maximum Product Protection – Airtight seal prevents contamination and oxidation.
Safe & Easy Opening – OPC and scored neck designs reduce risk of glass splinters.
High Compatibility – Fits with automated filling and sealing lines.
Custom Branding – Optional printed labels, etched graduations, or colored coding.

6 Key Advantages of Glass Ampoules

Glass ampoules represent the gold standard in sterile packaging for pharmaceuticals, cosmetics, and laboratory applications. With their unmatched purity, airtight seal, and tamper-evident design, they ensure the safe storage and precise delivery of high-value liquid formulations.

Tamper-Evident Security

Features like One Point Cut (OPC) and Color Break Ring (CBR) provide easy opening while visually indicating whether the ampoule has been opened—ensuring tamper-proof protection.

Eco-Friendly and Recyclable

100% recyclable and free from plastic, glass ampoules align with sustainable packaging practices, favored by modern pharmaceutical and skincare brands.

UV and Light Protection

Available in amber glass, they block harmful ultraviolet light, protecting light-sensitive formulations such as vitamins, essential oils, and biological agents.

Superior Material Purity

Made from Type I borosilicate glass, ampoules offer outstanding chemical resistance and do not leach harmful substances—perfect for pharmaceutical-grade packaging.

100% Airtight and Leak-Proof

Hermetically sealed by heat, glass ampoules provide complete protection against air, moisture, and contamination, ensuring sterile packaging and extended shelf life.

Single-Dose Precision

Designed for single-use applications, they reduce the risk of cross- contamination and dosing errors—ideal for injectable medications and cosmetic treatments.

Advantages of Glass Ampoules

High purity material: Class I high borosilicate glass with excellent chemical stability.
Precise single-dose design: each ampoule is for individual single use to avoid cross contamination, especially suitable for injections, active ingredients and highly concentrated essences.
Good photoprotection: brown glass effectively blocks UV rays and protects photosensitive ingredients from decomposition.
Anti-tampering security: Equipped with OPC (single point break) or CBR (colored ring break) design, visible change of state before and after opening ensures that the product has not been opened or contaminated.
Eco-friendly and recyclable: glass is naturally recyclable, in line with current trends in green and sustainable packaging.

Common Applications

Pharmaceutical industry: injectable drugs, vaccines, biological preparations; highly active or aseptically preserved solutions; packaging for liquid medicines that require long-lasting shelf life.
Cosmetics and skin care products: high concentration ampoule essence, etc.; single-use functional skin care products; professional formula packaging used in professional salons and medical beauty salons; essential oil sample storage and trial.
Laboratory and scientific research: for reagent dispensing, sample encapsulation, analytical chemistry experiments; storage of highly sensitive samples to avoid contamination and oxidation.

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