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Rubber Stopper,Aluminum Plastic Cap

Reverse Rubber Cap – Enhanced Protection & Safety
The reverse rubber cap provides a unique double-sealing mechanism, combining an outer rubber layer with an inner sealing membrane for superior contamination prevention. Ideal for vials, infusion bottles, and diagnostic reagents, this design ensures sterility, leak-proof performance, and easy puncturability for needle access. Its chemical-resistant formulation maintains integrity with various drug formulations, making it a reliable choice for medical and laboratory applications.
Aluminum Plastic Caps – Tamper-Evident & Aesthetic
Aluminum plastic caps offer a secure, tamper-evident closure solution for pharmaceutical bottles, injectables, and oral liquid containers. The combination of aluminum outer shells and plastic inner seals ensures oxygen and moisture barrier properties, extending shelf life. Available in flip-off, crimp-on, and screw-thread designs, these caps meet GMP and ISO standards while enhancing brand presentation with custom printing options.
Butyl Rubber Stoppers for Oral Liquids – Reliable & Non-Reactive
Specially formulated butyl rubber stoppers for oral liquids provide excellent elasticity, resealability, and low extractables. These stoppers are designed to prevent leaching and interaction with syrups, suspensions, and other liquid medications. Compliant with USP, EP, and JP pharmacopeial standards, they ensure patient safety and product stability in pediatric and adult oral dosage forms.
Butyl rubber stoppers for freeze-dried injections are engineered to withstand extreme temperature fluctuations during lyophilization (freeze-drying). Their low moisture vapor transmission rate (MVTR) and high chemical inertness prevent contamination and maintain sterility. These stoppers are widely used in vaccines, biologics, and lyophilized powders, ensuring long-term stability and easy reconstitution.
Serum vial butyl rubber stoppers are the gold standard for injectable drug packaging, offering exceptional puncture resistance, self-sealing properties, and minimal coring. Made from high-purity butyl rubber, they are compatible with vaccines, antibiotics, and IV solutions, meeting strict FDA and EU regulatory requirements. Available in various diameters and configurations, they ensure secure sealing for serum vials and pre-filled syringes.
Why Choose Our Sealing Solutions?
From reverse rubber caps to aluminum plastic caps and butyl rubber stoppers, our products guarantee sterility, durability, and compliance with international pharmaceutical standards. Whether for oral liquids, lyophilized drugs, or injectables, we provide customizable, high-performance sealing solutions for the pharmaceutical, biotech, and healthcare industries.
Name | Rubber stoppers, Aluminium plastic cap | Brand | MUNAN |
Logo | Customized Logo Acceptable | Payment Method | L/C, D/A, D/P, T/T, Western Union, MoneyGram, ESCROW, e-Credit Line2 |
Color | Custom Color | Nature of business | Makers |
Material | Low borosilicate glass / Neutral borosilicate glass / High borosilicate glass | Seller's Name | JINAN MUNAN PHARM GLASS CO., LTD |
Certification | ISO15378, CE, SFDA, ISO9001, ISO14001, FDA registration(DMF 034963), SGS, ROHS, REACH, PPAP, PAHS,etc. | Place of Origin | Jinan, China |
Application | Closures for Injection bottles, infusion bottles, Oral fluid bottles, etc. | Annual Turnover | $20 million |
Sizes | Customizable | Feature | Good sealing |
Packaging | PE Bag and Carton or as Per Your Request | Lead time (days) | 30 days |
MOQ | 50000PCS | Supply Ability | 10000000 Piece/Pieces per Month |
OEM / ODM | Surpport | Surpport | Free |
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