The twist-off anti-counterfeiting aluminum alloy cover has very strong tension resistance, good weather resistance, easy to open, strong coating, strong adhesion, high temperature resistance and stability, safety and environmental protection. The colors are rich and lifelike, the printing is very exquisite, it has extremely high anti-counterfeiting capabilities, and it also reflects some aesthetic value. Usually used for medical aluminum lids, wine lids, beverage lids, cosmetic lids, etc.
The twist-off cover uses an aluminum closure sheet as the base material, and generally has organic coatings on both sides. This is necessary to facilitate the shaping of the metal, or to protect the metal from corrosion during the shelf life of the can or can end. It is usually printed externally.
Alloy | 8011,3105 |
Temper | H14,H16 |
Thickness | 0.20-0.30mm |
Width | 50-1600mm |
Length | C |
Surface treatment | natural aluminum silver, spray coating, silk screen printing, offset printing, thermal transfer printing, embossing, embossing, vacuum metallization, sand blasting |
Tensile resistance Rm | min.180 Mpa max. 220 Mpa |
Yield strength Rpop | min. 145Mpa |
Elongation | ≤2% |
1. Environmentally friendly and recyclable;
2. Non-toxic and odorless, food-grade inner coating, beautiful surface finish;
3. Low cost, light weight and corrosion resistance;
4. Moisture-proof, light-shielding, high-temperature resistant, suitable for high-temperature sterilization and cooking, and extending the shelf life of products;
5. Good formability, can print text and patterns, and has a beautiful appearance;
6. Anti-theft opening, opening is destructive.
Aluminum caps, medicinal caps, pull-type aluminum caps, aluminum sealing caps for injection bottles, aluminum caps for injection bottles, wine bottle caps, beverage bottle caps, cosmetic bottle caps, perfume bottle caps, etc.
Alloy Grade Thickness, Application, etc.
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