Metal Lug Caps, also known as Lug Closures or Lug Gaskets, are metal caps that have lugs or tabs around their edges. These lugs are designed to fit into the corresponding grooves on the glass bottle's finish (the top part of the bottle) to ensure a secure seal. The cap is often lined with a rubber or plastic liner that creates an airtight seal when compressed against the bottle's rim.
Tinplate Twist Off Lids in these sizes are perfect for glass jars, especially ANT food jars.Available in various sizes and designs, tinplate lug caps can be customized to fit different bottle necks and match product branding.
Regular twist off lug caps size: 38# , 43# , 48# , 53# , 58# , 63# , 66# , 70# , 77# , 82#,100#
Deep twist off lug caps size: 38#, 43#, 48#, 53#, 58#, 63#, 66#, 70#, 77#, 82#, 90#
Metal Lug Caps are widely used in the food and beverage industry for bottling products like sauces, dressings, pickles, and jams. They provide a tamper-evident seal, which is crucial for consumer safety and product integrity.
The liners inside the caps can be made from various materials such as rubber, BPA-free plastic, or foam. These liners ensure that the seal is both airtight and tamper-evident.
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.
