Compare with 8011 aluminum closure sheet, 3105 H14 H16 Aluminum closure sheet has enough strength, so it is stronger enough to bear the gas pressure. It is widely used for making screw cap for carbonated drinks and mineral waters.

We could treat 3105 Aluminum screw cap sheet with phosphoric acid chromated and DOS coated, printed with different colors on the basis of our plain sheet.

Aluminum closure sheets' greatest qualities are drawn the ability and lacquer adhesion, guaranteeing the highest quality printing of drawings and designs. The most common alloy for closures is 8011 alloy, which has good formability, good earring rate, and flatness, so as to make sure the long cap deep drawing. It is often used as ROPP caps for wine bottles and other beverage bottles

Advantages:

● Best class formability, flatness, rectangularity, and unwavering surface properties.

● Stable deep drawing quality to make sure the highest rates of materials rate.

● Various processes and technologies can meet the requirements of various surfaces.

Specification

Surface type:

1. Plain mill finish

2. DOS oil lubricated finish

3. Chromated finish

Typical closure application: Ropp caps, PP cap, roll on pilfer proof cap, aluminum pilfer-proof cap, pilfer proof closure, aluminum bottle cap, aluminum screw cap, tear off caps, flip off caps.

Aluminum vial seals were normally made by 1060, then to be anodized so as to protect its surface. However anodizing process shall cause water pollution, then such technology is slowly being phased out.

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

Advantages:

*1000 class cleaning workshop meets the GMP standard.

*Stable deep drawing quality to make sure highest rates of materials rate.

*Varnished and color coated surface could be used for cap maker directly.

Specification

Typical closure application:

Vial aluminum seals, aluminum tear off seal, aluminum flip-off vial seals, pharmaceutical caps, pull-off aluminum cap, aluminum seal cap for injection vial, vaccine bottle caps, pull ring tear off aluminum caps, pharmaceutical injection vial cap, ring-pull aluminum cap, medicine vial cap.

The Omnia aluminum cap is relatively shallow, and is generally made of one time annealed 8011 cast rolled aluminum. In order to maintain good seal quality, 8011 aluminum sheet is varnish coated on the inner surface to maintain the perfect combination of the omina cap and the inner plastic pad

Chemical Composition: alloy type 8011 H16 According to EN573-3

Specs of twist off lid sheet:

Surface type:

1. Plain mill finish

2. DOS oil lubricated finish

3. Chromated finish

Typical closure application: Aluminum twist-off lid

Cosmetics packaging applications are expected to be creative and elegant. Coils and sheets with high surface quality and finishing properties are essential for cosmetic packaging. Henan Mingtai Aluminum is the industry leader, providing you with high-quality products that combine optical, tactile, and functional characteristics with lightweight characteristics, recyclability, and optimized processing.

Advantages:

● Surfaces with various optical effects and with different qualities.

● A wide range of alloys suited for metal transformation steps: deep drawing.

● chemical/electrolytic brightening or etching, anodizing and coloring (where applicable).

● Depending on your process, your appearance requests and the requirement for deep drawing formability.

● Should you require a solution beyond our extensive portfolio, let’s innovate together.

Specification

Surface type:

1. Plain mill finish

2. DOS oil lubricated finish

3. Chromated finish

Typical closure application: cosmetic packaging

To make aluminum lamp cap, first stamping and then tapping into spiral shape, thinner materials and to withstand the pressure. Therefore, the 3004 lamp cap aluminum strip need to be with high mechanical strength and uniform microstructure and deep drawing property. Currently signi aluminum use the flat ingot hot rolling for producing blank holder with 3004-O aluminum alloy strip. To make this 3004 O aluminum alloy strip, we have to control the composition of the material and cast rolling process, the high temperature uniformity of annealing and final annealing process, it have good deep drawing quality, enough strength, good formability.

Specification