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Quality Control Process for Custom Packaging

Date:2026-09-29     Click:9

How we control quality

Quality is checked at every stage, not only at the end:

  1. Raw material procurement and inspection — paper, board and label stock are inspected before they enter production
  2. First-article inspection — the first piece off the line is verified before mass production runs
  3. In-process random sampling — samples are pulled during the run, not only after it
  4. Final inspection to AQL standards — the finished batch is checked against recognised AQL acceptance levels
  5. Non-conforming isolation — units that fail inspection are isolated and kept out of the shipment

What we check

  • Printing: color accuracy and registration across offset, flexo, screen and digital printing
  • Surface finishing: lamination, varnishing, hot foil stamping, UV coating and embossing
  • Post-press: die-cutting, creasing and scoring; box gluing, window patching and rope threading; label die-cutting and waste removal; thermoforming for plastic trays
  • Structure: dimensions and folding performance against the approved sample

Photo documentation

Production is documented with photos, so you can see the batch before it ships rather than finding out after it arrives.

Why this matters for your brand

A packaging defect is visible on the shelf and in unboxing photos. Inspecting material, first article, in-process and finished goods protects your product presentation — and your reorder schedule.

Contact: ying@fly-print.com | WhatsApp +86 13600681558

FAQ

Q1. How do you control the quality of my order?
A. Material is inspected on arrival, the first article is verified before mass production, samples are pulled at random during the run, and the finished batch passes a final inspection to AQL standards. Units that fail are isolated from the shipment.

Q2. What is first-article inspection?
A. It is the check of the first piece produced, before mass production starts, confirming that printing, structure and finishing match the approved sample.

Q3. Do you inspect to AQL standards?
A. Yes. Final inspection is carried out to AQL acceptance standards.

Q4. Will I see photos of my order before shipping?
A. Yes. Production is documented with photos, so you can review the batch before it is dispatched.

Q5. What happens to units that fail inspection?
A. Non-conforming units are isolated and excluded from the shipment, and our team documents what was found and how it was resolved.

Q6. Which printing methods do you use?
A. Offset, flexo, screen and digital printing — selected according to the product type and order size.

ying@fly-print.com

+86 13600681558