ROPP Aluminum Foil Cap 8011

The ROPP aluminum foil cap is made from 8011 aluminum alloy and is designed for Roll-On Pilfer-Proof (ROPP) closures. These caps are typically produced through a deep-drawing process from aluminum foil or aluminum coils and are widely used in the packaging of alcoholic beverages, pharmaceuticals, food, and cosmetics. They offer multiple advantages including tamper-evidence, leak prevention, aesthetics, and eco-friendliness.

8011 aluminum alloy belongs to the Al-Fe-Si alloy family, offering excellent deep-drawing performance and a low earing rate. Its mechanical properties vary across different grades, such as H14, H16, and H18, making it suitable for bottle caps with varying deep-drawing requirements. Thickness typically ranges from 0.15-0.5mm, and widths from 330-1000mm, with strict tolerance control. Surface treatments include standard calendering, DOS oil lubrication, chrome plating, and color printing. It is primarily used in packaging applications requiring a high degree of sealing, such as alcoholic beverages (such as whiskey and red wine), carbonated beverages, and pharmaceuticals.

8011 Aluminum Foil Cap Product Details

Alloy	8011
Temper	H14, H16, H18, O (soft)
Thickness	0.15mm - 0.25mm
Width	200mm - 1000mm (customizable by cap size)
Length	100mm - 6000mm
Color Options	Gold, red, or custom colors
Key Features	1.Moisture resistant 2.Non-toxic and odorless 3.High hygiene standard 4.Excellent formability 5.Lightweight 6.Recyclable 7.Good surface decoration capability
Applications	Wine, beverages, small bottle sealing, etc.
MOQ	1-3 tons

Mechanical Properties

Temper	Tensile Strength (MPa)	Elongation (%)	Earing Rate (%)	Applicable Thickness (mm)
H14	125-165	2	≤3	0.15-0.5
H16	130-165	1	≤3	0.15-0.5
H18	≥165	1	≤3	0.15-0.5

Advantages of 8011 Aluminum Foil Cap

Lightweight and Corrosion-Resistant: Lighter than traditional caps, chemically resistant for various liquid packaging
Strong Tamper-Evident Function: Tamper-proof ring breaks upon opening, ensuring product integrity
Excellent Formability: High elongation, suitable for deep drawing and roll-forming processes
High Productivity: Clean, flat surface ideal for high-speed stamping and forming
Customizable: Printable surface allows for logos, color spraying, anodizing, and embossing
Food-Grade Safety: Non-toxic, odorless, compliant with food and pharmaceutical safety standards
Eco-Friendly: Made from 100% recyclable aluminum

Packaging & Delivery

Export-standard packaging available in two options:

Plastic film + corrugated paper + non-fumigated wooden pallet + plastic strapping
Plastic film + non-fumigated plywood box + plastic strapping
Special packaging available upon request

Shipping Ports: Qingdao or Tianjin by default; other ports can be arranged upon request.

Original Source: https://www.aluminum-closure-caps.com//a/ropp-aluminum-foil-cap-8011.html

8011 Aluminum Sheets, Strips, and Foils for Bottle Caps

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