Lena worked as a packaging engineer and, more recently, a freelance product researcher. At Object Brief she tests the products we write about, stresses the comparisons, and keeps the numbers honest.
A practical guide for food jars, honey jars, cosmetic jars, spice jars, and Mason-style containers: measure the real lid geometry, choose the right band height, and keep tamper evidence separate from the jar's primary seal.
A small-batch buyer guide for woozy bottles and other sauce bottles: measure the closure system, choose the right band height, avoid common sizing traps, and validate the complete package before production.
A buyer guide to converting mil, gauge, micrometers, and millimeters — and to keeping film thickness separate from shrink rate, shrink tension, material, and final package fit.
A practical buyer guide for adding logos, colors, text, and tamper messaging to bottle and jar neck bands without confusing a printed neck band with a full-body shrink sleeve.
A practical format-selection guide for small-batch bottle and jar packaging, covering tamper evidence, 360-degree decoration, production complexity, fit, artwork, and recycling considerations.
A small-batch buyer guide to visible tamper evidence, inner sealing, leak control, package compatibility, and when the two systems belong on the same bottle.
A practical measurement and sizing guide for tamper-evident neck bands, with formulas, worked examples, a lay-flat calculator, and a supplier-check checklist.
A practical decision guide for small-batch bottle and jar packaging, focused on opening behavior, tamper evidence, production risk, and supplier specifications.
