Free Resources

Download Official Packaging Resources

All compliance, sustainability, and design documentation in one place.

Download official resources from Klong Packaging — including ISO 9001, ISO 14001, FSC CoC, GMI certificates, the complete Packaging Design Guideline (PDF), and QC process templates. These documents are available for free download to support your compliance audits, sustainability reviews, and packaging development process.

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Resource Categories

Browse and download the most relevant files by category.

Certificates

ISO 9001, ISO 14001, FSC CoC, GMI – For compliance reference and audit preparation.

ISO 9001 certification – Klong Packaging's quality management system certification

ISO 14001 certification – Klong Packaging's environmental management system certification

FSC CoC certification – Klong Packaging's certification for sustainable forestry and sourcing

GMI certification – Klong Packaging's certification for global market integrity in packaging

Whitepapers & Guidelines

Gain valuable insights into Klong Packaging's design and manufacturing processes with our Packaging Design Guideline (PDF).

This comprehensive guide outlines best practices, design standards, and technical specifications, ensuring your packaging meets global compliance, quality benchmarks, and sustainability requirements.

By downloading this document, you'll have access to expert guidelines that streamline your packaging development and enhance your product's market competitiveness.

Templates

QC process templates, AQL sampling checklists, and packaging inspection forms. For quality control management from inbound materials to final shipping inspection.

Standard Quality Inspection Procedure

Incoming Quality Control (IQC)

• Paper (Size, Grammage, Moisture)
• Auxiliary Materials (Ink, Glue Viscosity, Shelf Life)

Printing Inspection (IPQC)

• Color Difference (D50 light source)
• Graphic/Text Content
• Registration Accuracy

Coating Inspection (IPQC)

• Brightness/Gloss
• Abrasion Resistance
• UV Adhesion (Tape Test)

Mounting/Laminating (IPQC)

• Paper Quality/Flute Direction
• Bursting Strength
• Degumming/Bubbling

Die-cutting Inspection (IPQC)

• Box Shape (vs. sample)
• Dimensional Tolerance
• Creasing Pressure (No cracking/bursting)

Gluing Inspection (IPQC)

• Adhesion (Manual peel test)
• Misalignment/Crease Line Alignment (≤1-2mm)
• High/Low-Temperature Test

Final Quality Control (FQC/OQC)

• Overall Appearance (Stains/Scratches)
• Structure/Functionality
• Packaging/Shipping Marks
• Quantity Check

View QC Case Study

Custom Solutions

Need Custom Advice?

Let us know your target market and product type, and contact us to get a free, fast, and feasible packaging solution tailored to your needs.