This is a black 70mm 70-2030 universal twist metal lug cap that comes with a acid-resistant plastisol liner. The plastisol liner makes an excellent oxygen barrier, as it creates a air-tight hermetic seal when heated, providing a longer shelf life. This twist metal lug cap is compatible with a large variety of vacuum and non-vacuum packed glass packages. It is compatible with applications requiring pasteurization and sterilization and runs at up to 800cpm depending on cap size and closure feeding systems. It is also suitable for hot and cold filling of various food and beverage packaging applications. Use it as part of the packaging of your tomato sauces, fruit jams, and juices!

Key benefits
  • Partial turn makes it easy and efficient to open and reseal
  • Oxygen barrier extends product performance and shelf life
  • Prevents odors from intruding or escaping
  • Compatible with hot and cold fillings
  • Protects against unnecessary contamination
  • BPA-NI
  • Made in the USA
Plastisol Liners
Plastisol Liners are very popular in the food industry for canning, hot sauces, barbecue sauces and many other applications. They have a plastic gasket on the inside of a metal closure that creates an airtight seal with the container when properly heated and cooled. They provide tamper evidence and a hermetic seal but must be used with containers that can withstand high heat.

Markets Served
Baby Food / Baby Drinks, Confectionery, Cooking Sauces, Dairy Products, Dressings & Condiments, Fish & Seafood, Fruits & Desserts, Juices & Drinks, Meat & Sausage, Nuts & Dry Food, Pet Food, Pickles, Powdered Drinks, Preserves, Ready Meals & Soups, Spreads & Paté, Vegetables.


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility. The Cary Company does hereby disclaim any and all warranties, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose or use. We are not responsible for consequential damages arising from customer's selection and use of containers, container and label dimensions, and/or closures supplied by us.

Additional Information

More Information
Neck Width70 mm
Neck Finish70-2030
Liner CompatibilityGlass
Sealing CharacteristicsTamper Indicating
FDA CompliantYes
Case Pack1,050 ea.
Pallet Pack42,000 ea. (40 Cases)
Case Weight30 lbs.
IndustriesFood & Beverage
Country of ManufactureUnited States
Note:Platisol Liners can handle up to 190° F. Sampling is recommended for withstanding temperatures above 190° F.
Q & A
Customer Questions
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
What does a plastisol liner do?
Metal lugs with a plastisol liner provide a hermetic seal that works perfectly with hot and cold fill contents whether it be for pasteurization or sterilization. The plastisol liner is acid-resistant and provides an oxygen barrier that helps to extend a product’s shelf life.
What types of glass containers are compatible with this metal lug cap?
Glass containers that are compatible with metal lug caps are paragon, mayo and salsa jars and stout and decanter bottles.
Does this metal lug cap create an airtight seal?
Lugs are a unique threading system found inside of the cap’s skirt, allowing it to easily hold onto a jar’s thread for that airtight seal.
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