Contact-Sensitive Packaging: The Low Percentages With the Hard Supply Problem

Contact-sensitive packaging is packaging intended to come into contact with food, cosmetics, medicinal products and the other sensitive contents the regulation lists. Its recycled-content targets are the lowest in Article 7 - 30 percent for packaging made mainly of PET, 10 percent for other contact-sensitive plastics in 2030 - not because the legislator cared less, but because the feedstock is rationed by safety law: only recycled plastic produced under authorised recycling processes, meeting food-contact requirements, may go back into contact-sensitive use.

The PET figure is higher because PET's authorised recycling infrastructure - bottle-to-bottle processes with established decontamination - is the most mature. The 10 percent for other polymers prices the scarcity honestly. Both figures are procurement problems dressed as percentages.

Mechanical recycling of post-consumer plastic for food contact is authorised process by process: the European Food Safety Authority assesses decontamination efficiency, and processes are authorised under the recycled-plastics regulation (EU) 2022/1616, with input-quality and challenge-test discipline behind them. Deposit-stream PET passes this gate at scale; mixed-polyolefin food-grade supply barely exists in authorised form. Chemical recycling routes promise to widen the gate - their outputs can re-enter polymerisation - which is why the mass-balance guide in this station matters commercially to this category above all others: the attribution rules will decide how much contact-sensitive supply the chemical route can lawfully create.

Manufacturers should map their contact-sensitive lines against authorised capacity, supplier by supplier, as a standing exercise - not in 2029, when the queue forms, but as contracts come up for renewal from now on.

Article 7 contemplates relief where the safety and supply facts genuinely do not support the target - including derogations for defined medical and pharmaceutical contact applications where recycled feedstock and patient or product safety conflict, granted through the article's own procedures. Two disciplines govern their use. They are claimed through the procedure, on evidence, per case: a derogation is a decision granted, not a position assumed. And they are time-and-scope shaped, so a programme built on a derogation carries the derogation's expiry as a design task. The exemptions guide in this station works the full set; here the point is strategic - a contact-sensitive line whose plan is 'the derogation will cover us' has no plan, only a hope with a paragraph number.

Three design strategies reduce exposure to the scarcest feedstock. Functional barriers: structures where a virgin or authorised layer carries the contact function and recycled content sits in non-contact layers, where the calculation and safety frameworks permit - a structure decision for the file, with the methodology's layer rules checked expressly. Polymer migration: moving a contact-sensitive line to PET where the product allows converts a 10 percent scarce problem into a 30 percent better-supplied one. Format change: rigid to refill or reuse models in cosmetics, where the contact-sensitive unit becomes durable and the refill carries the content duty. Each is a multi-year programme; each is cheaper started from the assessment than from the deadline.

Cosmetics packaging is contact-sensitive for the regulation's categories but sits outside the food-contact authorisation regime in its details, which gives its designers slightly wider feedstock choices and its compliance teams a subtler reading task: which safety framework governs this product's contact, and what recycled grades does it therefore admit? Pharmaceuticals sit at the restrictive end, where packaging is part of a marketing authorisation and changing its material is a regulatory variation, not a purchasing decision - timelines measured in years and derogation logic at its strongest. Both sectors should map their lines against the applicable safety framework first and the percentage second; in contact-sensitive work, the order of those questions decides whether the programme is real.