Metal lug caps, also known as twist-off caps or lug caps, are a type of closure used for sealing jars and bottles. They are commonly used in the food and beverage industry for packaging products such as jams, pickles, sauces, beverage, and other preserved foods.
Metal lug caps are typically made of aluminum or tin-plated steel. These materials provide strength and resistance to corrosion.They may also be available with additional features like plastisol liners, which provide a barrier between the product and the metal cap.
Metal lug caps come in various sizes to fit different container neck diameters. As the cap is tightened, the lugs engage with the container's threads, creating a tight seal. The lugs help to provide a secure and tamper-evident closure.
It's worth noting that metal lug caps are just one type of closure among many others, such as screw caps, cork stoppers, and crown caps. If you have any other accessory requirements, feel free to contact us at any time！
Regular twist off lug caps size: 38# , 43# , 48# , 53# , 58# , 63# , 66# , 70# , 77# , 82#
Deep twist off lug caps ( Pair perfectly with Ergo food jars ) size: 38#, 43#, 48#, 53#, 58#, 63#, 66#, 70#, 77#, 82#, 90#
Our factory has 3 workshops and 10 assembly lines, so that annual production output is up to 6 million pieces (70,000 tons). And we have 6 deep-processing workshops which are able to offer frosting, logo printing, spray printing, silk printing, engraving, polishing, cutting to realize “one- stop” work style products and services for you. FDA, SGS, CE international certification approved, and our products enjoy great popularity in the world market, and have been distributed to over 30 different countries and regions.
