Tax, EU regulation, carbon evidence and pack integrity
These guides cover decisions that sit beside material selection but require their own records. Use them when a buyer needs to establish tax inputs, prepare EU-market packaging, compare carbon evidence, approve disposal artwork or investigate closure and seal performance.
UK Plastic Packaging Tax
Separate registration, component evidence, recycled-content records and technical suitability.
Open the Plastic Packaging Tax guideEU PPWR for UK exporters
Map packaging levels, economic-operator roles, specifications, evidence, labelling and phased requirements.
Open the EU PPWR guidePackaging LCA and carbon claims
Define the functional unit, system boundary, data quality and claim scope before comparing options.
Open the LCA and carbon guideLeak and seal integrity
Select tests from the failure risk, package format and acceptance criteria rather than one universal method.
Open the integrity-testing guideBottle closure torque
Approve application and removal torque using the exact neck, closure, liner, product and process.
Open the closure-torque guideRecycling labels and disposal wording
Connect artwork instructions to the complete-pack assessment, collection context and change control.
Open the recycling-label guideRoute the buyer question to the correct record
Is the question about tax, EPR or the product claim?
Keep the conclusions separate while reusing controlled component data. Plastic Packaging Tax, UK EPR, PPWR and environmental wording have different scope and responsibilities.
Is the failure a leak or a barrier problem?
A leak is an unintended path; barrier is controlled transfer through the packaging system. Use the integrity guide for channels, closures and seals, and the shelf-life guide for oxygen, moisture, aroma and product-protection studies.
Is the issue the label material or the disposal instruction?
Review both. Face stock, adhesive and coverage can affect complete-pack recycling, while the artwork wording needs a separate evidence and approval record.