A Reliable Pharmaceutical Vial Starts with the Correct Glass and Stopper Match
When a vial and stopper are sourced separately, small dimensional differences can become expensive problems on the filling line. Stoppers may sit too loosely, insertion force may be too high, closures may crimp unevenly, or the container-closure system may require repeated qualification work.
Supply-Packagings supplies clear pharmaceutical glass vials with matched butyl rubber stoppers for injection, lyophilized powder, diagnostic, biotechnology, laboratory, and compatible veterinary packaging.
The image shows clear crimp-neck glass vials paired with grey and blue elastomeric stopper configurations. Matching aluminum crimp seals and flip-off caps can also be supplied for a complete vial packaging system.
Key Product Benefits
💉 Clear glass supports visual inspection of the formulation and container
💉 Crimp-neck design works with compatible rubber stoppers and aluminum seals
💉 Bromobutyl and chlorobutyl stopper options available
💉 Injection and lyophilization stopper configurations can be evaluated
💉 Multiple vial capacities and neck sizes support diverse pharmaceutical programs
💉 Matching aluminum crimp seals and flip-off caps simplify component coordination
💉 Secondary cartons, trays, dividers, and labels can be developed for finished products
💉 OEM and ODM support for vial, stopper, closure, and custom packaging requirements
💉 Factory-direct manufacturer and wholesale supplier for international procurement
Product Overview
This packaging system combines a clear pharmaceutical glass vial with an elastomeric rubber stopper.
The glass vial features:
- Cylindrical body
- Rounded shoulder
- Flat base
- Crimp-style neck flange
- Open mouth designed for compatible stopper insertion
The stopper provides the primary elastomeric closure interface. After filling and stoppering, an aluminum crimp seal or aluminum-plastic flip-off closure is typically applied to mechanically retain the stopper.
Common purchasing terms include:
- Pharmaceutical glass vial
- Injection vial
- Penicillin bottle
- Serum vial
- Injectable vial
- Lyophilization vial
- Butyl-stoppered glass vial
- Crimp-neck pharmaceutical bottle
Complete Vial Closure System
Glass Vial
The primary rigid container holds the product and provides the neck geometry for stopper and aluminum closure engagement.
Butyl Rubber Stopper
The stopper seals the bottle opening and interfaces directly with the pharmaceutical product environment.
Aluminum Crimp Seal
The aluminum closure mechanically retains the stopper around the vial flange.
Flip-Off Cap
Where convenient first access and color coding are required, an aluminum-plastic flip-off closure can replace a plain aluminum seal.
These components should be evaluated together rather than treated as independent packaging parts.
Glass Options
Type I Borosilicate Glass
Type I borosilicate glass is commonly selected for demanding pharmaceutical applications because of its chemical resistance characteristics.
Other Pharmaceutical Glass Specifications
Alternative glass compositions can be evaluated depending on the formulation, regulatory market, processing conditions, and product requirements.
Clear Glass
Provides excellent visibility for inspection of liquid appearance, fill level, particles, and container condition.
Amber Glass
Amber vial options can be supplied when additional light shielding is part of the stability strategy.
Final glass selection must be based on application-specific qualification.
Butyl Rubber Stopper Options
Bromobutyl Rubber
A widely used pharmaceutical closure elastomer with low gas permeability and useful chemical-resistance characteristics.
Chlorobutyl Rubber
Another commonly specified material for pharmaceutical vial stoppers.
Injection Stoppers
Designed for compatible liquid and powder vial applications with complete seating before final crimping.
Lyophilization Stoppers
Vented or legged structures can support vapor movement during compatible freeze-drying processes when partially seated.
Surface-Treated Stoppers
Coated or siliconized options may be evaluated according to formulation, processing, equipment, and particulate requirements.
Problems Buyers Need to Prevent
Stopper Does Not Seat Consistently
Glass neck inside diameter, stopper plug size, elastomer friction, and insertion conditions can all influence seating.
Matching physical vial and stopper samples is more reliable than relying on nominal size alone.
Cap Spins After Crimping
Possible causes include incorrect stopper compression, cap geometry, vial flange dimensions, and crimp-head adjustment.
The full vial-stopper-cap stack should be evaluated.
Glass Vials Break During Export Shipping
Glass-to-glass contact is a major logistics risk. Tray packing, dividers, reinforced cartons, and palletization can reduce transit damage.
Visible Glass Defects Create Receiving Rejects
Inspection criteria should cover appearance and critical dimensions according to the buyer’s approved specification.
Too Many Vendors Slow Qualification
Supply-Packagings can coordinate vial, stopper, aluminum closure, carton, tray, and other packaging components through one procurement route.
Technical Specifications
| Parameter | Available Options |
|---|---|
| Product Type | Clear pharmaceutical glass vial |
| Container Material | Pharmaceutical glass |
| Glass Options | Type I borosilicate and project-specific alternatives |
| Color | Clear / amber |
| Shape | Cylindrical |
| Neck | Crimp neck |
| Capacity | Common sizes such as 2ml, 5ml, 10ml, 20ml, 30ml and others |
| Neck Sizes | Common pharmaceutical specifications including 13mm and 20mm |
| Stopper | Bromobutyl / chlorobutyl |
| Stopper Type | Injection / lyophilization depending on project |
| Final Closure | Aluminum crimp seal / aluminum-plastic flip-off cap |
| Decoration | Label, screen print and project-specific identification |
| OEM | Existing vial and closure customization |
| ODM | Custom dimensions subject to technical feasibility |
| MOQ | Depends on vial size, glass, stopper and closure |
| Samples | Available for selected specifications |
| Packing | Tray / divider / reinforced export carton |
| Shipping | Sea, air, express |
| Trade Terms | FOB, CIF, DDP according to destination |
Exact dimensions, hydrolytic resistance requirements, stopper formulation, coatings, cleanliness, sterilization status, closure dimensions, and compliance documentation must be confirmed for each project.
Suitable Products
◆ Compatible injectable liquids
◆ Lyophilized pharmaceutical powders
◆ Products intended for reconstitution
◆ Diagnostic reagents
◆ Biotechnology preparations
◆ Laboratory reference materials
◆ Veterinary pharmaceutical products
◆ Selected professional skincare formulations using vial packaging
Suitability must be confirmed through formulation and packaging qualification.
Industries Served
⚕ Pharmaceutical Containers — injection, liquid, powder, and freeze-dried vial systems
🔬 Biotechnology — biologics, research products, and compatible laboratory preparations
🧪 Diagnostics — reagents, controls, calibrators, and sample products
🐾 Veterinary Pharmaceuticals — vial-based animal-health packaging
🏥 Contract Manufacturing — vial filling, lyophilization, stoppering, crimping, and inspection
🧴 Professional Cosmetic Packaging — selected clinic-style or freeze-dried beauty products
Application Scenarios
🩺 Injectable vial filling lines
❄ Freeze-drying and lyophilization programs
🧫 Diagnostic reagent packaging
📦 Multi-vial clinical kits with protective dividers
🔵 Color-coded flip-off cap systems using one vial family
🌍 Export pharmaceutical programs requiring robust glass packing
🏭 Contract filling programs requiring stable vial and closure dimensions
Product Advantages
Vial and Stopper Compatibility from One Supplier
Matching primary container and elastomeric closure specifications reduces avoidable tolerance conflicts during qualification.
Multiple Closure Configurations
Injection stoppers, lyo stoppers, plain aluminum seals, open-center caps, and colored flip-off closures can be coordinated around the same vial family where technically compatible.
Visual Inspection Through Clear Glass
Clear glass makes it easier to inspect product appearance and fill presentation throughout manufacturing and use.
OEM and ODM Development
OEM programs can use established vial formats with selected stoppers and closures. ODM projects can evaluate custom dimensions and structures where technical and commercial requirements support development.
Complete Custom Packaging Support
Supply-Packagings can coordinate pharmaceutical vial systems with bottle, jar, pouch, supplement packaging, trays, labels, and folding cartons to reduce supplier fragmentation.
Quality Control
Project-specific inspection can include:
✓ Vial height and body diameter
✓ Neck and flange dimensions
✓ Glass appearance and obvious defect inspection
✓ Base and rim condition
✓ Stopper flange and plug dimensions
✓ Vial-to-stopper fit evaluation
✓ Stopper and aluminum closure stack-height checks
✓ Trial crimping with reference components
✓ Packing configuration and lot traceability
For pharmaceutical applications, the product manufacturer must qualify the complete container-closure system according to formulation, processing, sterilization, stability, extractables and leachables, container closure integrity, particulate requirements, and applicable regulations.
Packaging and Logistics
Glass Protection During Export
Depending on vial size and cleanliness requirements, packing may use trays, dividers, shrink-wrapped units, reinforced cartons, and palletized loads.
Rubber stoppers and aluminum caps can be packed separately in sealed inner bags when required by the customer’s filling workflow.
Global Delivery
Sea freight is suitable for wholesale quantities. Air freight can support urgent production schedules, while express courier is recommended for qualification samples and trial quantities. DDP arrangements can be evaluated for selected destinations.
Frequently Asked Questions
Q1. What product is shown in the image?
The image shows clear pharmaceutical crimp-neck glass vials together with elastomeric rubber stoppers.
Q2. Can you provide Type I borosilicate vials?
Yes. Type I glass options can be supplied according to the required vial specification and project documentation.
Q3. Do you provide bromobutyl and chlorobutyl stoppers?
Yes. Material selection depends on formulation compatibility and qualification requirements.
Q4. Can you supply lyophilization stoppers?
Yes. Compatible vented and legged stopper designs are available for freeze-drying applications.
Q5. Can you supply aluminum flip-off caps?
Yes. Standard aluminum seals and multiple aluminum-plastic flip-off closure designs are available.
Q6. What vial capacities are available?
Common formats include 2ml, 5ml, 10ml, 20ml, and 30ml, with additional specifications depending on the vial family.
Q7. Are the vials and stoppers supplied sterile?
Supply condition depends on the exact product program. Sterile, ready-to-use, ready-to-sterilize, washed, or other requirements must be explicitly agreed and documented.
Q8. Can you supply the outer pharmaceutical carton?
Yes. Individual folding cartons, multi-vial boxes, inserts, dividers, labels, and export packaging can be coordinated.
Buyer Feedback
★★★★★ Matched stoppers simplified our line trials
“Using the vial and stopper from the same qualification project reduced the dimensional troubleshooting we experienced previously.”
— Packaging Engineer, Pharmaceutical Manufacturer
★★★★★ Better export protection for glass
“The tray and divider configuration significantly reduced glass-to-glass contact and receiving damage.”
— Procurement Manager, Healthcare Distributor
★★★★★ Complete closure sourcing reduced suppliers
“We sourced the vial, rubber stopper, and flip-off cap together, making documentation and compatibility checks easier to manage.”
— Operations Lead, Diagnostic Products Company
Related Product Categories
- Pharmaceutical Glass Vials
- Type I Borosilicate Vials
- Penicillin Bottles
- Injection Vial Stoppers
- Lyophilization Stoppers
- Bromobutyl Rubber Stoppers
- Chlorobutyl Rubber Stoppers
- Aluminum Flip-Off Caps
- Aluminum Crimp Seals
- Pharmaceutical Containers
- Bottle Packaging
- Supplement Packaging
- Jar Packaging
- Flexible Packaging
- Pharmaceutical Folding Cartons
- Custom Packaging Services
Visit our products page for complete packaging development support.
Build a Matched Pharmaceutical Vial Closure System
Send your target vial capacity, glass type, neck specification, stopper requirement, preferred aluminum or flip-off closure, annual volume, and destination market. If you currently use an existing vial system, sending the vial, stopper, and cap samples together gives the fastest starting point for dimensional matching.
Supply-Packagings provides OEM, ODM, factory-direct manufacturing and wholesale custom packaging support across pharmaceutical glass bottles and vials, rubber stoppers, aluminum closures, jars, pouches, trays, labels, and secondary cartons.
For matched samples, technical specifications, MOQ, production lead time, and international shipping options, Contact Us.
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