Material compliance

Packaging materials, documented.

Review selected supplier-provided test evidence for commonly used packaging materials. Public previews are redacted for commercial confidentiality; complete reports are available to qualified buyers on request.

Supplier-provided evidenceSelected third-party test documentation
Project-specific reviewMatched to material and production route
Full files on requestAvailable for qualified buyer review
Material verification library

Eight core material reports

Coverage matters more than volume. These reports form a practical first library for the materials buyers most often ask about.

01

Offset Ink Mixture

Heavy metals and restricted-substances screening for a tested ink mixture.

Available · Public preview
02

Kraft Faced Liner

PPWR heavy metals, PFAS content and total fluorine screening.

Available · Public preview
03

Corrugating Medium

PPWR heavy-metals screening for a tested corrugated-paper sample.

Available · Public preview
04

BOPP Matte Film

Screening covering 630 PFAS substances for a tested matte film sample.

Available · Public preview
05

Black EPE Foam

PPWR heavy-metals screening for a tested black EPE foam sample.

Available · Public preview
06

White Top Kraft Liner

PPWR heavy-metals screening for a tested white-top kraft liner board.

Available · Public preview
07

Black Card

PPWR heavy-metals screening for a tested black card sample.

Available · Public preview
08

Water-Based Adhesive

PPWR heavy-metals screening for a tested water-based adhesive mixture.

Available · Public preview
How we use documentation

From material to project file

A report is useful only when it matches the material, specification and supplier used for your order.

STEP 01

Match the material

Confirm the board, paper, ink, coating and accessory choices for the packaging specification.

STEP 02

Review the project

Check market, end use and buyer requirements to identify the relevant evidence.

STEP 03

Share the document pack

Provide applicable full reports to qualified buyers, with NDA support where commercially necessary.

Clear scope

What the documents mean

They can support

  • Buyer material due diligence
  • Technical documentation for a selected substrate
  • Project compliance discussions before production
  • Traceable evidence from participating suppliers

They do not automatically prove

  • That every GZ Woood product is “PPWR certified”
  • That one sample represents every supplier or specification
  • That a raw-material result certifies a finished package
  • That the document replaces buyer-specific legal review
Buyer questions

Frequently asked

Are all GZ Woood products PPWR certified?

No. PPWR is a regulatory framework, not a single universal product certificate. We provide applicable material evidence and project documentation based on the selected specification.

Can I receive the complete test report?

Yes. Qualified buyers may request complete applicable reports for project evaluation. Commercially sensitive supplier information may be shared under appropriate confidentiality arrangements.

Can you prepare documents for my specific order?

We first confirm the material, supplier route, end use and destination market, then identify which available reports are relevant and whether additional testing is needed.

Need documents for buyer review?

Send us your product type, packaging structure, destination market and required standard. We will confirm which evidence is available for your project.