33-400 Black Rib Side Smooth Top Phenolic Closure - LDPE Cone Liner
• 33-400 black phenolic closure with ribbed sidewalls and smooth top
• Durable phenolic resin construction with excellent chemical resistance
• Ribbed sides provide improved grip and torque control
• Smooth top delivers a clean, professional shelf appearance
• LDPE cone liner creates a tight, compression-style seal
• Helps protect contents from leaks, evaporation, and contamination
• Designed for use with glass bottles featuring a 33-400 neck finish
Additional Information
| Carton Pack | 100 |
|---|---|
| Price Per | $0.25 |
| Neck Finish | 400 |
| Neck / Closure Diameter | 33 |
| Color | Black |
| Material / Resin | PHENOLIC |
| Diameter / Width | 36.20MM |
| Item Length | N/A |
| Height | 12.47mm |
This 33-400 black phenolic closure combines classic durability with a refined, functional design suited for demanding applications. Featuring ribbed sidewalls for improved grip and a smooth, uninterrupted top, this closure delivers a balanced blend of usability and clean shelf presentation.
Constructed from robust phenolic resin, the closure offers excellent resistance to chemicals, solvents, and oils, making it a dependable choice for both industrial and specialty consumer products. The ribbed sides provide added torque control for easy application and removal, while the smooth top lends a professional, understated appearance ideal for premium packaging.
Fitted with an LDPE cone liner, this closure creates a secure, compression-style seal by seating directly into the bottle’s opening. This liner design helps reduce the risk of leaks, evaporation, and contamination, making it especially effective for liquid contents requiring a tight, dependable seal.
Designed to pair with glass bottles featuring a 33-400 neck finish, this phenolic closure is widely used in chemical, laboratory, pharmaceutical, aromatherapy, and specialty liquid applications where performance and presentation are equally important.
Market Applications
- Chemical & laboratory solutions
- Essential oils & aromatherapy products
- Pharmaceuticals & apothecary items
- Industrial liquids & reagents
- Specialty food extracts and flavorings
