Plastisol-Free Liner Caps Reach Mainstream Sauce Brands
Plastisol-free liner lug caps, which use an alternative polymer liner formulation to meet documented food safety standards throughout the cap structure rather than relying on standalone PVC-based plastisol architecture alone, have moved from niche premium preserve brands into mainstream sauce and baby food chains since 2023 as plastisol-free tooling costs declined enough to reach smaller regional manufacturers across most major consumption markets worldwide today. This documented food safety advantage addresses genuine chemical migration concerns that standard plastisol liners alone could never satisfy, particularly as regulators began requiring certified liner safety ratings for glass jar renewal programs this cycle. That demand is tracked in the metal lug cap market, which MMA expects to expand at 3.6% a year to USD 1.48 billion by 2036.
Market Impact: Adds 4% consumption driven demand








