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Metal Caps, Black Metal Plastisol Lined Lug Caps
Product Specs & Information
Style:Plastisol Lug Caps
Size(s):
Cap Option:Caps, Plastisol Lug Caps
Product Spotlight - Plastisol Lined CapsQuick Answers About Black Metal Plastisol Lined Lug Caps
- How does a lug cap with a plastisol liner work? A lug cap locks onto the jar or bottle with a quarter turn. Lug caps are lined with plastisol: when heated, the plastisol softens and melts around the opening of the container, then solidifies as it cools into an airtight seal. Because these closures must withstand high heat to work, they are recommended for glass containers only.
- Which containers are a match for these caps? Each cap code goes with a specific cap size: M3 (43/2010), O2 (48/2010), Q2 (58/2020), S3 (70/2030), and S4 (82/2040). A cap code pairs closures and containers using the neck finish, the inner neck diameter, and other factors, so the containers that match depend on the cap size. Container options include clear straight sided jars, clear glass hexagon jars, clear glass jelly jars, and clear glass square jars, plus many more, depending on cap size. The full list is under Add-Ons on this page, and the Cap Code chart shows every match.
- What neck finishes are available? This page offers 5 neck finishes: 43/2010, 48/2010, 58/2020, 70/2030, and 82/2040.
- Can I add a tamper evident shrink band? Many containers can be paired with a PVC shrink band for a visible tamper-evident seal. Check the Add-Ons for this item or the shrink band compatibility chart to see which bands fit.
- What are these typically used for? These black metal plastisol lined lug caps are commonly chosen for food, beverage, and canning applications. As always, test compatibility with your specific product before committing to full production.
Product Description:
Black lug caps give jars a bold, finished top. These black metal plastisol lined lug caps lock on with a quarter turn, and under heat the plastisol liner flows around the rim, then hardens into an airtight seal. That reliance on high heat is why glass containers are the recommended match. Five neck finishes, from 43/2010 to 82/2040, fit clear straight sided jars, hexagon jars, jelly jars, and square jars. The Add-Ons on this page list every compatible container. Food and canning applications could be a good fit for these jars.
Other Options
Frequently Purchased With These Metal Caps
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SKS Bottle & Packaging makes it easy to order bottles, jars, and packaging supplies online. From fast shipping to flexible savings programs, our goal is to help businesses of all sizes source reliable packaging with a smooth and efficient ordering experience.
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