
Which Packaging Tests Should I Request Before Production?
I explain which flexible-packaging tests I request before production, how I match them to the product risk, and how I turn results into a release specification.
Read full guide →Browse flexible packaging guides on page 7, with practical specifications, tests, sourcing checks, and cited research.
Each guide gives a direct answer, practical checks, and sources worth reviewing.

I explain which flexible-packaging tests I request before production, how I match them to the product risk, and how I turn results into a release specification.
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I explain how I select a spout pouch by checking the liquid, fitment, film, filling method, usability, leakage, and a filled-pack test plan.
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I explain how I choose a pouch for freeze-dried pet treats by checking moisture, oxygen, puncture, fill volume, zipper use, shelf handling, and evidence.
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I explain how EVOH works as an oxygen-barrier layer and how I specify, test, and approve it for a real food package.
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I explain how to decide whether a compostable pouch fits a product, market, claim, disposal route, shelf-life need, and test plan.
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I explain how to prepare custom pouch artwork from the converter template through safe areas, color, barcode checks, proofing, and a full-size physical sample.
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I explain how to specify a coffee bag valve and zipper around roast timing, fill weight, pouch format, production checks, and the customer opening experience.
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I explain how to prevent flexible packaging seal failure by controlling materials, seal windows, contamination, line settings, inspection, and validation evidence.
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I explain when a flat-bottom bag makes sense for coffee, snacks, pet treats, supplements and premium retail products, and how to specify it safely.
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I explain how to calculate custom packaging MOQ and total landed cost by SKU count, setup, material, proofing, freight, duties, inventory risk and approval steps.
Read full guide →Send your product, size, quantity, market, and artwork. I will help organize the information for a useful packaging recommendation.
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