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Plastic Caps, Black Polypropylene Ribbed PE Lined Caps
Product Specs & Information
Style: Ribbed Caps 18/400 - 45/400
Size(s):
Cap Option:Ribbed Caps 18/400 - 45/400
Product Spotlight - PE Lined CapsQuick Answers About Black Polypropylene Ribbed PE Lined Caps
- What type of liner do these caps have, and what does it do? These caps are lined with a polyethylene (PE) liner, which sits between the cap and the rim of the container and seals as the cap is tightened. PE resists solvents and many harsh chemicals, has very low vapor transmission for long-term storage, and, being pulp-free, will not shed fibers into the contents.
- What are the benefits of polypropylene? Polypropylene has strong chemical resistance and durability, standing up well to repeated use while staying lightweight.
- Which containers are a match for these caps? Each cap code goes with a specific cap size: A (18/400), B (20/400), D (22/400), E (24/400), J (33/400), K (38/400), and N (45/400). 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 amber glass round bottles, clear glass rounds, white HDPE pharmaceutical rounds, and amber PET boston round bottles, 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 7 neck finishes: 18/400, 20/400, 22/400, 24/400, 33/400, 38/400, and 45/400.
- What are these typically used for? These black polypropylene ribbed PE lined caps are commonly chosen for oils, solvents, and many household and food products. Compatibility depends on your product, so run your own tests before committing to a full production run.
Product Description:
One family, seven neck finishes: these black polypropylene ribbed PE lined caps come in 18/400, 20/400, 22/400, 24/400, 33/400, 38/400, and 45/400, with cap codes A, B, D, E, J, K, and N. Ribs around the exterior make each cap easy to grip, open, and close. Inside, a polyethylene liner seals against the rim and resists solvents and many harsh chemicals, and it will not shed fibers because PE is pulp-free. Amber glass round bottles, clear glass rounds, white HDPE pharmaceutical rounds, and amber PET boston round bottles are all on the list of containers that fit. Open Add-Ons on this page to see the full set.
Other Options
Frequently Purchased With These Plastic 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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