Rectangular Full-Aperture Easy Open End | 114.5x85.5mm Tinplate & Aluminium Seafood Can Lid

Key Product Features:

• Smooth Full-Open Design: Features a full-opening design where the entire lid panel can be removed smoothly; the edges are safe and smooth, allowing for easy extraction of contents such as canned tuna or seafood.

• Leak-proof & Airtight Seal: Precision engineering ensures a 100% leak-proof seal (pressure resistance rating of 0.1 MPa), effectively preventing the leakage of liquids, oils, and sauces during transport.

Product Type: Easy-Open End (EOE) / Full-Open Easy-Open End

• Material Options: Premium Tinplate (ETP) / Aluminium

• Dimensions: 114.5mm (Length) x 85.5mm (Width)

• Shape/Closure Type: Rectangular / Smooth Edge

• Thickness: 0.25 mm

• Colour & Finish: Standard gold or silver; custom colours available

• Industrial Applications: Food industry (seafood, tuna, meat, liquid soap, wide-mouth cans, bowl-style food packaging)

• Performance Standards:

Opening Force: 10–35N

Pressure Resistance: 0.1 MPa

Temperature Resistance: 75ºC  OEM/ODM Customisation & Wholesale Services

As an industry-leading packaging supplier, ACMECN fully supports your business expansion needs:

• Custom Logo Support: We offer custom logo printing or embossing on the metal lid or pull-tab to maximise your brand exposure.

• Custom Coatings: Specialised internal coatings—such as organosol or epoxy-phenolic—are available based on your specific food acidity and sterilisation requirements.

Frequently Asked Questions (FAQ)

Q1: Why is it called a "Full-Open" easy-open end?

A: A "Full-Open" easy-open end means that when the pull-tab is activated, the entire lid panel detaches completely, right up to the rim. This creates a wide, unobstructed opening with smooth edges, making it ideal for removing chunky solid foods—such as tuna chunks, meat spreads, or sardines—without damaging the product's integrity.

Q2: Is the rectangular lid suitable for both tinplate and aluminium can bodies?

A: Yes, our #316 easy-open lid offers excellent compatibility. We provide versions in both tinplate and aluminium to match your existing can bodies (whether made of metal, composite paper, or plastic).

Q3: How are the child-resistant and leak-proof features achieved?

A: The lid features a specially engineered, high-precision score design that requires a specific, continuous pulling motion (applying 10–35 N of force) to open, thereby preventing accidental opening by young children. Additionally, its smooth curled-edge sealing structure ensures a 100% leak-proof seal when processed using standard double-seaming equipment.

Q4: Is the lid suitable for high-temperature sterilisation (retorting) processes?

A: Our standard configuration safely withstands processing temperatures of up to 75°C. For industrial seafood canning requiring high-temperature sterilisation (e.g., 121°C), we offer an upgraded tinplate version and specialised retort-resistant coating solutions. Please inform our team of your specific sterilisation process requirements when enquiring.