There is a conversation happening in packaging right now that gets framed as a sustainability story, and I think that framing is costing companies money.
A wave of state legislation is reshaping what packaging can be made of and what it can claim. Expanded polystyrene bans. Restrictions on PFAS in food packaging. Post-consumer recycled content mandates. California’s SB 343, whose compliance deadline applies to products made after October 4, 2026, puts the burden on producers to verify and document that a recyclability label is accurate. Extended producer responsibility programs continue to spread state by state.
Most coverage treats this as a materials question or a brand question. On my desk, it shows up as an engineering question, and then as a hiring question, usually about six months later than it should.
Here is the chain nobody draws.
A material change is a machine change
When a brand moves from a laminated multi-material pouch to a paper-forward or fiber-based structure, that is not a purchasing decision that ends at the material supplier. It runs straight through the equipment.
Sealing behavior changes. Paper-forward structures and mono-material films seal in different temperature and dwell windows than the laminates they replace, and the window is usually narrower. Web handling changes, because a paper-based web has different tensile behavior, different tear propagation, and different response to tension control. Static behaves differently. Tooling geometry that produced a clean seal on the old structure produces channel leakers on the new one.
Multiply that across a filler, a bagger, a cartoner, a labeler, and a case packer, and a single material decision made by a brand owner generates months of application engineering at the OEM that supplies them.
This is why I keep telling equipment leaders that the regulatory calendar is their product roadmap. It is not an external compliance matter handled by somebody in legal. It determines what machines customers will ask you to quote eighteen months from now. The same pressure lands on the material side, which I wrote about in recycled content as a quality problem.
The customer conversation has changed shape
Packaging buyers used to evaluate a machine on throughput, footprint, changeover time, and price. Those still matter. But there is a new question in almost every specification I see referenced now, and it is some version of: can this machine run the material I will be legally required to use in three years, and can you prove it?
That question is uncomfortable for an OEM to answer if the honest response is “we have not run much of it.” Trial data, sample runs, and documented material qualification have become part of the sale. The companies that can point to a hundred hours of successful runs on a high recycled content film win business from companies that cannot, even when the second machine is faster on paper.
Which brings me to the part that matters for staffing.
Who actually solves this problem
The capability gap is not in mechanical design. It is in application and process engineering, and specifically in people who have debugged real production runs on the new materials.
The role I am asked to fill most often in this space right now is some version of an applications engineer or process engineer who can take an unfamiliar substrate, characterize how it behaves on the equipment, find the process window, and document it in a way the customer’s quality team will accept. That person sits between engineering, sales, and the customer’s plant, and they are the reason a machine either qualifies or does not.
The problem is arithmetic. Meaningful commercial volumes of high recycled content and paper-forward structures are only a few years old. The pool of engineers with real hands-on hours on those materials is therefore small, and every OEM, every converter, and every brand owner is recruiting from it simultaneously.
The adjacent roles filling out the same demand:
Materials or packaging engineers who can evaluate a substrate before it reaches the machine and tell the design team what to expect.
Controls engineers who can build the recipe management and closed-loop control that lets one machine handle a wider range of materials without a mechanical rebuild. As material variability increases, control sophistication is what absorbs it.
Quality and validation engineers who can produce the seal integrity data, the migration testing coordination, and the documentation package that customers now demand as part of acceptance.
Product managers who can read the regulatory calendar and translate it into a roadmap. This role barely exists at mid-size OEMs and it is the one I would argue makes the biggest difference to a five-year revenue picture.
The cost of waiting
The pattern I see repeatedly is a company that recognizes the shift, decides to address it in next year’s budget, and then loses a bid because a competitor had already run the trials.
Specialized engineering searches in this space take time. The candidate pool is small, most of the strong people are employed and not looking, and the ones who are worth hiring generally have two other conversations going. If the capability needs to be in place for a 2028 product launch, the search starts now, not when the launch is announced.
There is a second cost that gets undercounted. When an OEM has no one who can qualify a new material, the work does not disappear. It lands on the two best engineers already in the building, who are also carrying current projects. Those are exactly the people a competitor will call, and burnout in a small technical team is the most expensive turnover a manufacturer can experience.
What I would do in the next quarter
If you build packaging machinery, three practical steps.
First, audit which materials your equipment has actually been qualified on, and be honest about the difference between “should run it” and “has run it.” That gap is your product risk and your hiring brief at the same time.
Second, name one person who owns the regulatory roadmap. Not as a side responsibility. If nobody owns it, the company will keep being surprised by deadlines that were published years in advance.
Third, start the search before the requisition feels urgent. The engineers who can solve this are being courted right now by companies that started earlier.
Regulation is not slowing down, and the federal picture may add another layer rather than simplify it. The equipment companies that come out of this period ahead will not be the ones with the best press release about sustainability. They will be the ones who hired the people who could actually run the material.
