Aluminium flip tear off seal vial cap normally was made by 1060, and to be anodized so as to protect its surface. However anodizing process shall cause a lot waste water, and this water pollute environment.

Nowadays Aluminium flip tear off seal vial cap is normally use 8011 H16/H14 to make it, lacquered by epoxy clear varnish,  or lacquered in different colors, normally in yellow color, golden color, red color, blue color and black color.

Lacquered Aluminum strip Specification:
8011 H16/H14  Thickness 0.15--0.30mm, Width: 30mm ---1000mm
Inner diameter: Paper core 76mm, 152mm and 80mm without core.
Outer diameter: 1200mm, normally OD: 500--800mm.
Packing:  Wooden case, wooden pallet if request.

Lacquered Aluminum strip Coating:
1. Both sides clear epoxy varnish  
2. One side clear epoxy varnish, the other side color coated.

Lacquered Aluminum strip Coating thickness:
Golden color/ yellow color: both sides coating 5-6g/m2, one side coating 2-3g/m2.
White/ red/ black/ blue color: Both sides coating 10-13g/m2.

Lacquered Aluminum strip Coating quality:
1. Boiling Resistant: Boiling 121 degrees for half an hour, the paint does not fall off, do not change color.
2. Resistance to acetone and mercuric chloride: repeatedly wiping 20 times without significant stripping