Cost Per Finished Package Calculator
Per-package cost ties packaging spend to the product P&L and pricing decisions.
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The Packaging Buyer by Matt Louie
Independent packaging publication
Practical reporting, guides, tools, and field notes for the people responsible for getting flexible packaging bought, specified, and running.
Read the latestOpen the Buyer Workbench
Written and edited by Matt Louie, a New York-based flexible packaging sales professional.
field-note · Buying & sourcing
Buyer ToolPackaging Quote ComparatorWhat does the path from first meeting to first packaging order look like?
What does the path from first meeting to first packaging order look like?
Read →procurement-buying · High-Volume EconomicsCost per Case Rollup
Ops and finance often think in cases; rolling packaging up to per-case ties it to the case P&L.
Read →Normalize quantity, price basis, initial charges, recurring costs, and order cadence.
Open the worksheet →Field NoteThe quotes used different print constructions.The price gap made sense only after the specifications were compared.
Read the note →01
I need to understand my film
Start with structure language, materials, gauge, and the current package.
Open path ↗02I need a packaging quote
See what belongs in an RFQ—and what to send when you do not have a spec.
Open path ↗03My film is not running correctly
Document the line, rolls, conditions, defects, and what changed before diagnosing.
Open path ↗04I am comparing suppliers
Normalize structure, quantity, freight, inventory, and operating fit before price.
Open path ↗05I am working on artwork
Move from the proof on screen to repeat, seals, colors, coatings, and tooling.
Open path ↗06I need to understand a term
Use the glossary when a quote, spec, proof, or supplier email introduces it.
Open path ↗07I run private-label or high volume
Organize multi-SKU volume, sourcing, continuity, RFQs, and program timing.
Open path ↗Matt Answers
The question should not have to wait for the introduction.
Each page opens with the short answer, then explains what it means for the RFQ, quote, artwork, or production conversation.
Reference desk
More than articles.
Different packaging jobs need different reference products: a definition, a calculator, a checklist, or a grounded story.
01Open glossary ↗02Use tools ↗03Read notes ↗
A–Z
Flexible-packaging glossary
Terms explained where they appear in quotes, specifications, proofs, and production conversations.
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Packaging tools
Build an RFQ, convert film gauge, calculate rollstock impressions, and decode a structure string.
FN
Field Notes
Anonymized situations showing what complicated the project, how it was approached, and what remains unknown.
Private label & high volume
Packaging programs get harder when the SKU count and operating stakes grow.
Use the private-label desk for second sourcing, RFQs, supplier qualification, continuity, quote comparison, launches, and multi-SKU planning.