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Packaging Certification

Packaging Certification

Food Packaging Safety: 3 Categories of Testing Bottlenecks — Migration, Microorganisms, Heavy Metals — Which Is Hardest to Pass on the First Try?

The real submission workflow for the 3 high-frequency bottleneck testing items in food packaging safety (migration, micr...

 Packaging Certification

Medical Device Packaging: The Real-World Gap Behind 4 Standards — YY/T 0698 Looks Like ISO 11607, but 3 Categories of Material Mills Can't Deliver

The real-world gap when 4 medical device packaging standards — GB/T 19633 / ISO 11607 / YY/T 0698 / YY/T 0699 — land at ...

 Packaging Certification

GB/T 4892 Series Transport Package Testing: Only 3 of 6 Items Are Truly Feasible for Small Printing Plants

The GB/T 4892 series contains 9 standards in total, covering all key testing scenarios for transport packaging units—fro...

 Packaging Certification

Cosmetic Packaging Labels: 4 Mandatory Marks and Common Pitfalls for Small Print Shops — Miss Font or Placement and the Job Is Rejected

Cosmetic packaging labels require four categories of mandatory markings — filing number, full ingredient declaration, sh...

 Packaging Certification

BOPP / PET / PE / CPP 4 Common Films: How to Choose — 3-Dimensional Comparison of Transparency, Stiffness & Heat Seal Temperature + 6 Common Misuses

BOPP offers excellent clarity but poor heat-sealability; PET delivers high rigidity but is difficult to heat-seal; PE is...

 Packaging Certification

How Are Migration Levels in Plastic Packaging Actually Calculated: 4 Common Migration Tests + Which Ones Food / Cosmetics / Toy Companies Should Test

Migration is not a single-item test — it is a combination of four different test conditions (simulant / temperature / ti...

 Packaging Certification

A Customer Demands BRCGS Packaging Materials Certification: Should a Small Printer Do It? Three Real Thresholds to Calculate First

BRCGS Packaging Materials is one of the certifications most frequently named by European and American retailers and food...

 Packaging Certification

The CPSIA and EN 71-3 Double Track for Children's Product Packaging: Who Should Issue the Ink Heavy-Metal Report?

Packaging for toys, children's clothing and school stationery follows CPSIA when exported to the USA and EN 71-3 when ex...

 Packaging Certification

4 Non-Compliance Pitfalls in Cosmetic Packaging Labels: The Real Cost of Wrong Filing Numbers, Ingredients, Shelf Life, and Warnings

When a cosmetic packaging label is printed wrong, the cost is not a reprint — it is a recall. This article breaks down t...

 Packaging Certification

Medical Device YY/T 0698 Packaging Validation: 3 Real Rejection Reasons — Radiation Sterilization Compatibility Is the Hardest

Three real rejection reasons in YY/T 0698 medical device packaging validation. 90% of printers fail on the single item: ...

 Packaging Certification

ISO 22000 Food Safety Management: 3 Hard Requirements Packaging Plants Must Pass — Auditors Don't Care About Documents

When an ISO 22000 auditor walks into a food packaging plant, what they really look for is not the manual hanging on the ...

 Packaging Certification

Cosmetic Packaging 4 EU Compliance Requirements: REACH / EC 1223/2009 / 94/62/EC / EN 13427 Explained

When exporting cosmetic packaging to the EU, packaging factories are often squeezed by 4 regulations at once: REACH (che...

FAQ

What content does the Knowledge Base mainly share?

The LeXiang Knowledge Base mainly shares professional knowledge about packaging boxes, premium gift boxes, self-adhesive labels, anti-counterfeit labels, QR code labels, small-batch packaging, and digital printing. It also covers packaging processes, industry applications, and packaging customization experience, helping brands understand packaging trends and solve practical problems.

What is small-batch packaging?

Small-batch packaging means producing packaging with a low minimum order quantity, typically starting from dozens to a few hundred units. Using digital printing technology, no plate-making is required, enabling rapid sampling, multi-SKU production, and personalized customization. It is especially suitable for new product trials, seasonal promotions, and brand upgrades.

What is the difference between digital printing and traditional printing?

Digital printing requires no plate-making and offers advantages such as low minimum orders, fast delivery, and variable data printing support, making it ideal for small-batch and personalized packaging. Traditional printing requires plate-making and is better suited for large-volume production. More and more brands are choosing digital printing to reduce inventory risk and improve market responsiveness.

Do labels support QR code and anti-counterfeiting functions?

Yes. LeXiang provides QR code labels, anti-counterfeit labels, and variable data labels, supporting one-code-per-item, anti-counterfeit traceability, anti-diversion, and marketing interaction applications, helping brands improve product management efficiency and consumer experience.

Can packaging boxes and labels be customized together?

Yes. LeXiang offers one-stop customization services for both packaging boxes and labels. Customers can simultaneously order premium gift boxes, food packaging boxes, self-adhesive labels, anti-counterfeit labels, and QR code labels. Unified design and production management enhance brand image and procurement efficiency.