Aluminium caps

Aluminium cap seals are intended for fixing rubber caps on bottles and vials with medicaments and meet the specifications of TS 04523290-002:2016.
The following types of caps are produced:
- type 1 – aluminium cap seals;
- type 2 – aluminium flip-off cap seals consisting of aluminium seal and plastic cover rigidly fixed in the cap bottom and being an indicator of opening.
Aluminium caps are made in the following groups:
1 – aluminium cap seals with central hole in the bottom;
2 – aluminium cap seals with central hole in the bottom and weakness lines;
3 – aluminium cap seals with undercuts in the bottom;
4 – aluminium cap seals with undercuts in the bottom and weakness lines.
Aluminium flip-off cap seals are made in the following groups:
1 – with tear-off closure;
2 – with tear-off closure and full removal of cap.
Aluminium caps:
- two cycles of sterilization by autoclaving in injection water at overpressure of 0.11 MPa and temperature (120±1)°С within 30 minutes.
All the production processes are carried out in clean rooms of cleanliness class 100 000 (ISO6), packing process passes in the rooms of cleanliness class 10 000 (ISO7).
Depending on the method of processing, caps can be nontreated (N), pre-washed (PW) and ready to sterilization (RS), i.e. having passed pre-sterilization cleaning.
Prewashed caps: caps cleaned from solid particles and defatted. Cleaning is done with use of purified water.
Ready to sterilization caps: caps which passed all the necessary stages of cleaning and ready to sterilization. Cleaning is done with use of injection water.
Quality control of produced aluminium caps is done at each stage of production process in accordance with the specifications, by highly skilled specialists of QC department and the central laboratory.
O'ZJIHOZBUTLASH produces caps of all standard sizes.

Cap type 1

Aluminium caps are made by stamping from 0.2 mm or 0.24 mm thick aluminium foil. Aluminium caps are made with the following diameters: 13 mm, 20 mm, 28 mm, 32 mm, 34 mm. Aluminium caps can have colors: silver, golden, white, red, blue, green.

Company logo, name of medicament can be applied on aluminium caps.

Cap type 2

Aluminium flip-off cap seals are made with the following diameters: 13 mm, 20 mm, 28 mm, 32 mm, 34 mm. Aluminium caps are made by stamping method from 0.2 mm or 0.24 mm thick aluminium foil. Plastic cover is made by pressure die casting from polypropylene with adding colorants permitted for use during manufacture of medical purpose products. Plastic cover is firmly connected to aluminium cap and doesn’t prevent seaming (crimping) of cap on vial (bottle). Plastic cover can be made in matt and glossy options. The color of plastic cover can be selected from a wide range of colors by desire of customer. Company logo, name of medicament, etc. can be applied on plastic covers. Advantage of use: - hygiene – polypropylene cover protects rubber cap from contamination and mechanical damage; - convenience of use – free access to rubber cap after removal of cover; - color of cover, cap can be selected from a wide range of colors (this allows to tie color to particular preparation in set, etc.); - individual design – information (producer name, preparation name, etc.) may be applied on plastic covers; - bright package draws great attention of buyers; - control of first opening (cap of this type protects product against unauthorized actions of third persons).