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Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Specifications
Customized Logo :
Available
Place of Origin :
China
Material :
Tinplate/ Aluminum
Packaging Details :
Cartom
Shape :
Round
Delivery Time :
Pallet Packaging: Ships 7–14 days after order placement Carton Packaging: Ships 20–25 days after order placement
Bulkpackaging :
Available in cartons, pallets
MOQ :
10000
Liner :
PVC/ PP/or Silicone Gasket / Liner (High heat resistant)
Supply Ability :
375ml and below: 200,000 Pcs/ Day / Production Line; 500ml, 750ml: 150,000 Pcs/ Day / Production Line; 1000ml and above: 100,000 Pcs/ Day / Production Line.
Oem :
Available
Keywords :
Glass jar lid
Brand Name :
CY Glass
Neck Finish :
GPI 400, 410, Twist-off Lug standard finish
Payment Terms :
T/T
Color :
Support Custom Pantone Colors
The Shape :
Round
Description
Tinplate Aluminum Screw Lug Caps 38mm-82mm Airtight Leakproof for Food Glass Jars
Product Overview

Our premium metal screw and twist-off lug caps are engineered specifically for high-volume commercial glass jars, providing an exceptional airtight and leakproof seal.

Available in both durable tinplate and lightweight aluminum options. These closures feature advanced internal liners (including PVC, PP, and silicone gaskets) that withstand standard hot-filling, pasteurization, and sterilization processes.

Designed with custom color coatings and anti-corrosion finishes, they deliver both functional reliability and shelf-appeal for global packaging distributors and brands.

Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Technical Specifications
Specification Details
Finish Screw Top
Neck Finish GPI 400, 410, Twist-off Lug standard finish
Diameter

30mm,38mm, 43mm,48mm, 53mm, 58mm, 63mm, 66mm,70mm,77mm,82mm,100mm,110mm
Material Tinplate: Exceptional rigidity and mechanical strength; coated with multi-layer food-grade lacquer for superior rust resistance and anti-corrosion properties during hot-filling.
Aluminum: Extremely lightweight, 100% recyclable, and naturally corrosion-resistant, ideal for humid storage environments.
Liner

PVC/PP/or Silicone Gasket/Liner (High heat resistant)

Phthalate-Free, BPA-free, and non-toxic food-grade compliance, strictly meeting FDA and EU food contact safety standards
Airtight Sealing Provides superior elasticity to perfectly compensate for minor glass tolerance deviations, ensuring a 100% leakproof vacuum seal
Features Airtight Seal, Leakproof, Safety Button (Optional vacuum indicator)
Surface Finish Glossy/Matte/Food-grade lacquer coating
Color Support Custom Pantone Colors
Logo/Print Silk screen printing, Lithography offset printing, Embossed/Debossed
Application Food & Beverage, Condiments, Preserves, Cosmetics, Nutraceuticals
Packing Export-safe master cartons with PE inner liners, stacked on ISPM-15 compliant plastic/wooden pallets
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Applications
  • Commercial Food Processing & Preserves: Ideal for large-scale food manufacturers packing honey, jams, pickles, sauces, and condiments requiring high-temperature pasteurization and vacuum sealing.
  • Premium Beverage & Dairy Bottling: Perfect for commercial lines distributing cold-brew coffees, organic juices, and jarred dairy products, ensuring extended shelf life and zero leakage during transit.
  • Wholesale & Distribution Supply: A reliable packaging component for global packaging distributors and container wholesalers looking to provide complete, high-quality jar-and-lid combinations to local end-users.
  • Nutraceutical & Herbal Packaging: Tailored for B2B brands sealing wellness powders, dried herbs, and high-end health supplements where premium airtight protection is non-negotiable.
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Important Precautions

Chemical & Acidity Compatibility: If your products are highly acidic (e.g., vinegar-based pickles, pure citrus juices) or contain high salinity, please notify our team in advance. We will upgrade the internal food-grade protective lacquer to prevent long-term corrosion.

Sterilization Method Verification: Please specify your processing method (e.g., hot-filling, pasteurization, or high-pressure retort sterilization). This allows us to select the precise gasket material (PVC, PP, or high-temp silicone) to withstand your thermal processing temperatures without degrading.

Capping Machine Torque Calibration: Before running high-speed production, ensure your automated capping machinery is calibrated to the correct torque limits for tinplate or aluminum. Excessive torque can strip the threads or distort the cap shell, compromising the seal.

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Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars

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Product Detail
Customized Logo :
Available
Place of Origin :
China
Material :
Tinplate/ Aluminum
Packaging Details :
Cartom
Shape :
Round
Delivery Time :
Pallet Packaging: Ships 7–14 days after order placement Carton Packaging: Ships 20–25 days after order placement
Contact Supplier
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars
Airtight Leakproof Screw Lug Caps Custom Pantone Colors Food Glass Jars

Zibo Creative International Trade Co., Ltd.

Verified Supplier
1 Years
shandong, zibo
Since 2006
Business Type :
Manufacturer, Trading Company, Exporter
Main Products :
Empty Wine Glass Bottle, Custom Wine Bottles, Burgundy Wine Bottle
Total Annual :
10000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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