Name | Screw aluminum cap |
Material | Aluminum alloy 8011 |
Thickness | 0.3mm |
Color | Matte silver |
Custom crafts | Embossed, printed, hollow out |
Application | Food, cosmetic, daily chemicals, tea etc. |
Inner Diameter (mm) | 20/26/28/32/38/43/46/51/52/54/58/59/64/64/68/69 70/72/74/75/76/82/83/85/89/95/102 |
MOQ | 20000pcs/size 50000pcs/size for custom craft |
Liners | PE foam liner |
Sizes available:

Advantages of screw aluminum cap
First, the aluminum cap is made of high-quality aluminum material, which is hygienic, will not rust, easy to open, and does not require auxiliary tools. After opening, the cap is destructive, which can effectively prevent theft from opening.
Second, the aluminum cover has the advantages of good buffering, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, etc., and it is non-toxic, non-absorbent, dust-free, peeling, and desquamating, and the sealing performance is very good. Also the aluminum material is resistant to high temperature and boiling, and can be used for the packaging of high temperature disinfection products.
Third, the aluminum cover can be designed according to customer requirements, and can be printed in color, embossed, and milled.
Fourth, the inner liner of this cap is made of food-grade PE foaming plastic, which makes it have excellent airtightness after sealing the bottle, and the surface of the cap has a larger plane, which makes printing various text logo patterns and bottle caps more beautiful, increase the product’s value.

Custom shape and design available.
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