Concentrate Jar Lid Liners Explained: Foil vs. Foam vs. PTFE
9 September 2026
Concentrate Packaging Guide
If concentrate reaches the underside of a lid, the customer wants to recover the prod...
read more
Blog
Recent Posts
28-400 vs. 38-400 Concentrate Jar Lids: What’s the Difference?
5 September 2026
Concentrate Closure Guide
Quick answer: 28-400 and 38-400 are two different continuous-thread neck finishes, and...
read more
What Size Jar Is Best for 1 Gram of Concentrate?
3 September 2026
1 Gram Packaging Guide
Quick answer: One gram of concentrate commonly fits in both small-format 3ml/5ml-style jar...
read more