Sourcing Guide
How to Compare Flexible Packaging Quotes by Structure Not Unit Price
Sourcing guide to comparing China flexible packaging quotes by laminate structure, hardware, trials, cylinders, and landed cost—not headline unit price alone.
Quick answer
Compare flexible packaging quotes on frozen structure, hardware, trials, and tooling—not on the lowest unit price. Two pouches can look identical in a photo and differ in barrier layers, zipper grade, and sealant, which changes shelf life and leak risk.
Freeze the apples-to-apples pack
Issue one RFQ pack with laminate stack, thickness targets, zipper/spout, tear notch, print route, and test methods. Reject quotes that omit structure details.
Separate commercial lines
Ask suppliers to split film/laminate, print cylinders or digital setup, zipper/fitment, pouching, cartons, and freight assumptions. Hidden cylinder fees distort unit price rankings.
Normalize performance
Require the same OTR/MVTR methods, leak tests, and sample stages. A cheaper pouch that fails shelf life is not cheaper.
Score landed risk
Include MOQ, lead time, substitution rules, and PSI gates in the comparison matrix. Prefer transparent structure control over a fragile low bid.
RFQ matrix
Structure and hardware IDs
Test methods; sample gates
Tooling ownership; MOQ; lead time
Incoterms; payment milestones; substitution ban
Related PackTrades Knowledge
How to Spec Stand-Up Pouch Barriers for Food Export, How to Set Packaging Payment Milestones with China Factories, How to Freeze Packaging Specs Before Mass Production in China, Gravure vs Digital Print for Short-Run Flexible Packaging.
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