28mm Beverage Drinks Aluminum Cap

The 28mm beverage aluminum cap is a small, lightweight aluminum seal widely used in the beverage industry for various bottled drinks. It is primarily designed for smaller bottle openings, such as those for carbonated and non-carbonated beverages, including water, beer, malt drinks, soft drinks, energy drinks, and juice.

The 28mm beverage aluminum cap is a versatile, high-performance sealing solution suitable for a wide range of bottled beverages. Its double-seal design, attractive custom options, and a variety of liner materials ensure that it meets the diverse needs of the beverage market, offering both functional and branding advantages. The tamper-evident feature and ability to maintain product integrity make it an ideal choice for both carbonated and non-carbonated drinks, ensuring freshness, quality, and secure packaging throughout the entire distribution process.

beverage aluminum cap

28mm Beverage Drinks Aluminum Cap Specifications

Specification Item	Description
Cap Diameter	28mm
Cap Size	Typically 28mm x 16mm, specific sizes can be customized according to bottle specifications
Applicable Bottle Type	Suitable for necked glass bottles or PET bottles
Material	Aluminum Alloy
Liner Material	PE, EPE, TPE (recyclable), LDPE, PVC, PP
Common Colors	Silver, Gold, Black, Red, Custom
Custom Services	Embossed logos, silkscreen printing logos, and other custom options
Beverage Types	Carbonated beverages (beer, malt drinks, carbonated drinks), non-carbonated beverages (mineral water, juice, tea drinks, energy drinks, etc.)
Tamper-Evident Feature	Designed with a tamper-evident feature to ensure the safety of products during storage and distribution
Certifications	PDA, CE Certification
Minimum Order Quantity (MOQ)	10, 000 pieces
Delivery Time	Trial Order: 3-10 days
Delivery Time	Bulk Production Order: 25-45 days
Supply Capacity	700, 000 pieces per day

HC Aluminum Offers 28mm Aluminum Cap

As a professional aluminum cap manufacturer, HC Aluminum offers one of its core products—the 28mm standard specification aluminum bottle cap. This product is specifically designed and manufactured to meet the beverage industry's strict requirements for high sealing performance, safety, convenience, and brand image.

Standard Size: Precisely fits internationally standardized 28mm bottle necks (typically referring to the outer diameter of the bottle mouth). Dimensional tolerances are strictly controlled within industry standards (e.g., ±0.1mm), ensuring perfect compatibility and sealing performance with various glass and plastic bottles.
Premium Aluminum Material: Manufactured using high-purity aluminum alloy strip (such as grades 8011, 8021, etc.). The material offers excellent ductility, stable formability, corrosion resistance, and forms a reliable seal.

Product Name	Image	Description
28mm Aluminium Screw Cap		The 28mm Aluminium Screw Cap is a lightweight, corrosion-resistant closure ideal for glass or PET bottles. Its threaded design ensures a secure fit and easy resealability, making it suitable for beverages, pharmaceuticals, and edible oils.
28mm Aluminum ROPP Cap		The 28mm Aluminum ROPP Cap (Roll-On Pilfer Proof) is widely used in the spirits, medicine, and beverage industries. It features a tamper-evident band and is designed for machine application, forming threads during capping to ensure a tight seal.
28x18mm Aluminium Closure		The 28x18mm Aluminium Closure is a premium solution for sealing spirits such as vodka. With a taller profile and smooth finish, it offers an elegant appearance and supports customization like embossing, printing, or anodizing.
28x18mm aluminum bottle cap for Vodka		The 28x18mm aluminum bottle cap for Vodka is specifically designed for high-end liquor packaging. It provides a tamper-evident seal with an attractive metallic finish, ensuring both security and a refined presentation on the shelf.
28x18mm Aluminium Ropp Cap		The 28x18mm Aluminium Ropp Cap delivers strong sealing performance for spirits and beverages. Its roll-on design forms threads during application, and it supports a range of liners to preserve aroma and prevent leakage.
28mm Black Aluminium ROPP Tamper Evident Screw Cap with EPE Liner		The 28mm Black Aluminium ROPP Tamper Evident Screw Cap with EPE Liner features a breakable ring to prevent tampering and an EPE liner that ensures a tight, reliable seal. The black finish adds a premium, modern look to bottles.
28mm Silver Aluminium ROPP Cap with Liner		The 28mm Silver Aluminium ROPP Cap with Liner offers a bright metallic finish for attractive branding. The internal liner ensures leak-proof sealing, making it suitable for wines, oils, and pharmaceutical products.
Screw Cap 28-400 Aluminum Gold With PE Liner		The Screw Cap 28-400 Aluminum Gold With PE Liner combines a striking gold finish with a durable polyethylene liner for chemical resistance. This cap is commonly used in personal care, food, and beverage packaging.
28mm 28-400 Aluminum Metal Cap with Pulp & Poly Liner		The 28mm 28-400 Aluminum Metal Cap with Pulp & Poly Liner offers excellent chemical compatibility and sealing performance. The liner provides dual-layer protection, ideal for oils, syrups, or sensitive liquids.
28mm/410 Aluminium Cap with EPE Liner		The 28mm/410 Aluminium Cap with EPE Liner is designed for bottles with 410-threaded necks. Its flexible EPE liner adapts to minor imperfections, ensuring tight sealing and leak prevention.
28x15mm Aluminium ROPP Cap		The 28x15mm Aluminium ROPP Cap is a shorter version ideal for miniature or trial-size bottles. It maintains full tamper-evident functionality and supports various liner types to match product requirements.
250 ml Bottles 28×15 mm MCA Aluminum Caps		The 250 ml Bottles 28×15 mm MCA Aluminum Caps are designed for metal closure application (MCA) with a tamper-evident design. Ideal for mid-size beverage containers, they ensure safety and brand image consistency.
28/400 GPI Top Embossed Aluminum-plastic Screw Cap		The 28/400 GPI Top Embossed Aluminum-plastic Screw Cap blends an aluminum outer shell with a plastic threaded interior. Its embossed top surface allows for branding, while ensuring secure closure and reusability.
28mm Black Aluminum Screw Top Cap		The 28mm Black Aluminum Screw Top Cap features a matte or glossy anodized finish for a refined appearance. It is easy to apply and reseal, suitable for beauty, wellness, or beverage packaging.
28mm (R3) Aluminium Screw Cap		The 28mm (R3) Aluminium Screw Cap is precision-engineered with an R3 thread profile for enhanced compatibility. It provides reliable sealing for food, pharmaceutical, and industrial applications.
700 ml Bottles 28×18 mm PP Aluminum Caps		The 700 ml Bottles 28×18 mm PP Aluminum Caps combine the robustness of aluminum with the flexibility of polypropylene liners. Designed for spirits, they offer tamper evidence and branding opportunities.

28mm Beverage Drinks Aluminum Cap Liner Types and Their Temperature Resistance Range

Liner Type	Temperature Resistance (°C)	Description
LDPE Liner	80	LDPE (Low-Density Polyethylene) liner has relatively low temperature resistance, capable of withstanding temperatures up to 80°C. It is commonly used for beverages with lower temperature requirements, providing excellent sealing and protection to ensure the quality of drinks at room temperature and low temperatures. LDPE liners have good chemical corrosion resistance and moisture resistance, making them ideal for packaging water, juice, and other non-carbonated drinks.
PP Liner	121	PP (Polypropylene) liner offers strong temperature resistance, able to withstand temperatures up to 121°C. This makes it an ideal choice for hot-filled beverages (such as hot drinks) and other products that require higher temperature resistance. PP liners also have excellent mechanical properties and chemical resistance, effectively protecting beverages from external environmental influences, maintaining freshness and safety.
PVC Liner	121	PVC (Polyvinyl Chloride) liner also has strong high-temperature resistance, capable of withstanding temperatures up to 121°C. It is widely used in beverage packaging, especially for products requiring long-term storage. The good isolation properties of PVC liners help prevent contamination, preserve the flavor and quality of the beverage, and are especially suitable for drinks such as beer and wine, which have certain storage requirements.
PE Liner	100	PE (Polyethylene) liner can withstand temperatures up to 100°C and has good flexibility and impact resistance. PE liners are commonly used in packaging for juice, tea drinks, and other beverages, offering excellent sealing performance and corrosion resistance. Due to its environmental benefits, PE liners are becoming increasingly popular in the market, especially for products requiring higher hygiene standards.
EPE Liner	80	EPE (Expanded Polyethylene) liner has a relatively high temperature resistance, typically able to withstand temperatures up to 80°C. It has excellent cushioning and shock absorption properties, making it ideal for packaging products that need extra protection, such as carbonated beverages with bubbles. EPE liners are lightweight, which saves space during transportation and reduces the risk of damage, making them an ideal safety sealing material.
TPE Liner	110	TPE (Thermoplastic Elastomer) liner has good elasticity and high-temperature resistance, capable of maintaining stability at temperatures up to 110°C. It is typically used for beverage packaging that requires additional protection and sealing performance, particularly suitable for juice, carbonated drinks, and other products. TPE liners are not only environmentally friendly but also plastic-free, making them the preferred choice for many companies in the current trend towards sustainable and green solutions.

How to Choose the Liner for 28mm Beverage Drinks Aluminum Cap

Factor	LDPE Liner	PP Liner	PVC Liner	PE Liner	EPE Liner	TPE Liner
Temperature Resistance (°C)	80	121	121	100	80	110
Sealing Performance	Good	Excellent	Excellent	Good	Excellent	Excellent
Environmental Friendliness	Good (Recyclable)	Recyclable	Average	Excellent (Plastic-Free)	Good (Recyclable)	Excellent (Plastic-Free)
Suitable Filling Process	Cold Filling, Room Temperature Filling	Carbonated Drinks, Hot Filling	Hot Filling	Cold Filling, Room Temperature Filling	Carbonated Drinks, Fizzy Beverages	Hot Filling, Cold Filling
Easy Tear/Open Ability	Relatively Easy to Open	Easy to Open	Easy to Open	Relatively Easy to Open	Good	Easy to Open
Applicable Market Positioning	Mid-Low End Market	High-End Market	Mid-High End Market	High-End Market	Mid-High End Market	High-End Market
Features	Good Chemical Corrosion Resistance	Excellent High-Temperature Resistance and Durability	Strong Sealing, Prevents Leakage	Environmentally Friendly, Good Flexibility	Shock Absorption, Excellent Cushioning Performance	Good Elasticity, Environmentally Friendly