40 oz 120/400 Regular Wall Straight Base White PP Jar

The 120/400 designation should be verified dimensionally because nominal finish names do not guarantee identical sealing behavior. The format can serve skin-care creams, body butter, hair treatments, wellness powders, and supplements. Packaging engineers can assess Part 120340, the 40 oz 120/400 Regular Wall Straight Base White PP Jar, against the product, process, and presentation requirements of the program. Production-intent samples should be filled, sealed, decorated, and distribution-tested before commercialization.