1-piece 29/21 oil closure — 1.5g HDPE for cost-efficient oil programs.
Lightweight single-piece flip-top closure for retail edible oil. 1.5g material weight delivers 60% material savings vs. our 2-piece variant. Perfect for value-tier oil brands.
1-piece 29/21 Oil Closure at a glance.
Pairs with these preforms.
17.6g, 19g, 22g, 24g (29/21 neck). 60% material savings vs. 2-piece for high-volume cost-sensitive programs.
1-piece 29/21 Oil Closure questions answered.
This closure is engineered for Edible oil applications using a 29/21 neck finish. It uses HDPE material at 1.5g unit weight, and is validated for Standard fill processes. 17.6g, 19g, 22g, 24g (29/21 neck). 60% material savings vs. 2-piece for high-volume cost-sensitive programs.
17.6g, 19g, 22g, 24g (29/21 neck). 60% material savings vs. 2-piece for high-volume cost-sensitive programs. For complete bottle programs, we offer the matching preforms from the same New Salhiya City factory — single supplier, single audit trail, single delivery schedule.
Standard shipping: 5,760,000 units per truckload, 5,184,000 units per 40ft container/carton format. Lead times for confirmed orders: 4-8 weeks from PO to first delivery for standard SKUs. Multi-year supply contracts unlock dedicated capacity allocation and faster lead times.
Yes. All Delta El Nile for Industry closures are produced under FSSC 22000 V6 (Food Safety System Certification) on resin grades approved for food contact under FDA, EFSA, and GCC SFDA frameworks. Migration testing certificates and material specifications available on request as part of the standard documentation pack.
Ready to specify the 1-piece 29/21 Oil Closure for your program? We're one email away.
Owner-led conversations. Audit-ready. Multi-year supply, integrated bottle programs, custom branding options.