详情
The material selection of cosmetic bottle caps is important,
considering processability and environmental protection. Common
materials are plastic, metal and glass. Painted aluminum closure
sheets can improve corrosion resistance and protect the safety of
cosmetics. Aluminum bottle caps have good sealing and beautiful
appearance, and are often used in products such as lotions, creams,
and perfumes.
***1 ***5 Dos treated aluminum sheets are commonly used in cosmetic
bottle caps. They are light in weight, easy and economical to
recycle, have good barrier properties, good formability, and a
bright surface, making them suitable for decoration.
Color coated and DOS treated aluminum sheet for cosmetic
bottle caps Specifications:
| Alloy |
***1 ***5 |
| Temper |
H*4, H*6 |
| Thickness and tolerance |
0.***0.*4mm (+/*0.**5mm) |
| Width and tolerance |
**0~***0mm (*0.5mm, *0mm) |
| Length and tolerance |
********0mm (*0.5mm, *0mm) |
| Type |
sheets |
| Surface |
treatment Aluminum surface is treated with phosphochromate and
DOS. |
| Application |
Bottle caps, closures and vials for pharmaceutical industry.
Anti-theft closures for pharmaceutical industry. Lids and
containers for cosmetic industry. |
***1 ***5 painted aluminum closure sheet Chemical
composition:
| Alloy |
Fe |
Si |
Cu |
Mn |
Mg |
Cr |
Zn |
Ni |
Ti |
Other |
Al |
| ***1 |
0.*0~1.0 |
0.**0.9 |
0.1 |
0.2 |
0.*5 |
0.*5 |
0.1 |
- |
0.*8 |
0.*5 |
Remain |
| ***5 |
0.7 |
0.6 |
0.3 |
0.**0.8 |
0.**0.8 |
0.2 |
0.4 |
- |
0.1 |
0.*5 |
Remain |
Features of painted aluminum closure sheet for bottle
caps:
1. Corrosion resistance
2. Good sealing to avoid external pollution
3. Exquisite appearance, can be painted in different colors
according to different customer needs
4. Lightweight and easy to carry
5. Easy to open and anti-theft
6. Green and environmentally friendly
