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Our Quality Process

It was not only a pass-through at a quality inspection check with the help of Boxo Packaging UK or quality in final inspection (a step 1 assessment against the Quality Inspection Checklist). From early-stage design and raw material choice to printing and delivery schedules, our dedicated Quality Assurance (QA) teams ensure that each box, carton & custom packaging solution adheres to the highest standards on every key metric used in the industry.

Custom packaging, we know, symbolizes your brand's image and protects product integrity & drives customer satisfaction. We follow a six-step quality control process to ensure that every production run produces flawless results.

Sustainable Material Selection & Sourcing

High-performance packaging solutions start with high-quality input materials. All of our cardboard, corrugated paperboard, kraft stock and rigid board comes from fully certified environmentally sustainable paper mills across the UK & Europe.

  • FSC Certification: We only use FSC-certified stocks which support sustainable practices. Monitoring – Semi-permanent (3-5 years), visible guide for ordinary HUMANITY
  • GSM & Flute Testing: Rigorous protocols for incoming paper rolls and boards include burst strength, ring crush, and grammage (GSM) testing as part of pre-conversion processes to assess structural resilience.
  • Non-Toxic Inks & Coatings: All inks, varnishes and laminations used for printing are food-safe, non-toxic and comply fully with UK packaging safety standards.

Pre-Press Precision & Artwork Proofing

Our pre-press technical team inspects each artwork submission to avoid costly manufacturing errors that would result from artistic license and ensure total color accuracy before allowing high-volume production.

  • Digital Soft & Hard Proofs: Clients can submit soft copy proofs in high resolution or physical 3D prototypes to visualize what their panel layouts, bleed lines, fold lines, and text clarity will look like
  • Pantone Colour Matching: Blending the standardized Pantone System with CMYK calibration presents the ability to accurately reproduce brand colours across multiple material substrates.
  • Structural CAD Sampling: For intricate or customized packaging patterns, our engineers make precise CAD cut samples to test fitment, closure, and the security of the product.

Inline Production & Automation Standards

We have invested in the latest offset, digital and flexographic printing presses within our UK manufacturing facilities that include real-time automated monitoring systems for quality control.

  • Optical Sensor: Optical sensor inspection uses high-speed inline cameras to continuously monitor printed sheets for register misalignment, ink smear, streak lines, or color variation.
  • Die-Cutting & Creasing Precision: Laser guides our die-cutting machines, so you have edges as sharp as razors & crisp crease scores that promote easy assembly and filling efficiency on all your packing lines.
  • Adhesion Integrity Verifications: Glue quality checks to ensure consistent glue application during the gluing operations and to prevent join failure as well as panel pop in transit.

Rigorous Post-Production Testing

Prior to any batch being shipped from our facility, we destructively and non-destructively test random samples within our Quality Control lab, simulating normal shipping conditions.

  • Drop & Compression Tests: For testing the edge crush resistance (ECT) of cartons and their stacking strength, to ensure they remain protective during transport & warehousing.
  • Rub Tests are Carried Out on all kinds of laminated or coated surfaces to determine how the printed surface will hold up against smear marks and scratch tests, for instance, stacking with other items while heavy things are being transported on them.
  • The Suitable Level of humidity is kept in place on the board to prevent any kind of distortions or twisting and even structural damage which might take place in storage.

QUALITY CONTROL AT FINAL QA & DISPATCH

  • The Ultimate QAP Batch Approval Protocol Is: No shipment goes out without us giving it the green flag.
  • Manual Inspection Audit: Visual inspection (No computerized inspection) of the packed bundles by dedicated quality assurance (QA) Inspectors for Count Edge cleanliness as well as presentation
  • Wrapping with Corner Protection or Shrink Wrap: The finished orders are shrink wrapped and crash protected by heavy-duty pallets, which reduce dirtiness, bad weather effects, and physical hits.
  • Ground Traceability: Attached to each job is a batch tracking code which gives you operational traceability from raw mill material all the way up to and including your door.

Continuous Improvement & Customer Guarantee

Boxo Packaging UK is inspired by learning from the end up, continuing to strive for a better functioning apparatus. We work continuously on customer input, invest in the latest printing machines and audit internal processes to exceed industry benchmarks. Our account managers respond rapidly to rectify any failings, reprints, or whatever is required where packaging delivery goes against your approved specification or quality parameters agreed with you under our normal client satisfaction guarantee.