A concept needs to become a pack
The intention is clear, but geometry, closure, material grade, supplier brief, and manufacturability have not been resolved.
A specified direction ready for prototypes and quotationsPackaging development & implementation
Packaging that works on the line, in the hand, and in the return loop.
PSL develops structural formats, material changes, reuse systems, and the technical decisions around machinery and suppliers. We stay involved through prototypes, testing, approval, and production launch.
Where most conversations begin
Development starts when a packaging ambition has to survive physical reality.
Reuse or refill needs a real system
The format must work through filling, use, return, washing, inspection, and repeated cycles—not only look plausible in a presentation.
A format and pilot designed around the full loopA change has to run on existing equipment
A new material or format must work with the filler, capper, label, case packer, logistics, and quality requirements already in place.
A validated route with investment implications visible
Packaging development & implementation in practice
The Reusable Container for Pre-Packed Food
Pre-packed food generates billions of single-use containers a year. We helped build one that comes back.
- Reusable packaging
- Pre-packed food
- System development
What you can get from PSL
Technical work that ends with a packaging solution ready to implement.
Structural development
Geometry, closure, material, component, and format routes for rigid, flexible, and fibre-based packaging.
Reuse and refill formats
Formats designed around filling, dispensing, return, washing, inspection, nesting, and repeated use.
Material substitution
Alternatives assessed against barrier, shelf life, processing, quality, end of life, and cost.
Machinery and line decisions
Compatibility reviews, equipment requirements, supplier dialogue, and coordinated line trials.
Specifications and supplier briefs
The requirements, tolerances, material grades, drawings, tests, and decision criteria suppliers need.
Prototype to launch support
Prototype coordination, external testing, first-article review, trials, approval, and early production support.
How PSL works
A development process built around evidence—not the first attractive idea.
The number of routes depends on the brief. Each viable route is compared against the same criteria, so feasibility, performance, sustainability, and cost stay visible throughout the decision.
Constrain
Define the product, equipment, consumer, supply chain, compliance, cost, and performance boundaries.
Develop
Create distinct technical routes and compare them using one evaluation framework.
Prove
Coordinate prototypes and the appropriate performance, consumer, and production tests.
Industrialise
Complete specifications, align suppliers, run trials, close issues, and support launch.
More Packaging development & implementation work
See how this work moves from decision to
delivery.
The Reusable Container for Pre-Packed Food
Pre-packed food generates billions of single-use containers a year. We helped build one that comes back.
Read case study ➜
Building a Packaging Function From Scratch
No packaging team. No qualified suppliers. No procurement framework. We embedded directly and built all three.
Read case study ➜
Gamba Zamba — Shrimp Packaging, Redesigned
Three requirements that usually fight each other — sustainability, convenience, and production compatibility — resolved in one format.
Read case study ➜Throughout development, we benefited from PSL's fast, competent, and reliable support. Their solution-oriented, creative approach to material consulting and development impressed us.
Packaging development & implementation FAQ
Plain answers to the questions that decide whether this is the right fit.
01 · Do you design packaging graphics?+
PSL works on structure, materials, components, performance, production, and the requirements the graphic design must respect. We can brief and collaborate with your brand or design agency.
02 · Can you work with our current suppliers and machinery?+
Yes. Existing suppliers, converters, equipment, and internal engineering teams are part of the development context. PSL provides an independent technical view and coordinates the interfaces.
03 · Does PSL conduct every test directly?+
PSL defines the evidence needed, prepares test requirements, and coordinates appropriate laboratories, suppliers, converters, or line trials. Responsibility and sign-off are made explicit for each project.
04 · When should we involve PSL?+
Ideally before a format or material is committed. Early involvement keeps more options open, but PSL can also diagnose a stalled development, supplier disagreement, failed trial, or machinery decision.
Packaging development & implementation insights
Read more about the decisions behind the
work.
The Real Cost of a Packaging Machine Comes Later
A machine can meet every requirement today and still become an expensive constraint. How to evaluate adaptability, change costs and long-term ownership before investing.
Read article ➜
Challenge Instead of a Specification: Sourcing Packaging Machinery
Fixed specifications can narrow the solution space too early. How a technology-open challenge made different packaging machinery concepts comparable.
Read article ➜
From Pilot to Transformation: Scaling Reuse in Cosmetics Packaging
A Munich return pilot is testing the system around reusable cosmetics packaging. What brands need to learn about design, cleaning, data, retail and scale.
Read article ➜
Reuse Without Uniformity: The Digital System Behind Cosmetics Returns
Cosmetics brands need individual packs; reuse needs shared infrastructure. What the reo model teaches about returns, data, retail and scaling.
Read article ➜Bring us the packaging change that has to work.
Tell us what is changing, what is fixed, and where the project is stuck. We will give you an honest first view of the work needed to move it forward.
Choose the easiest way to start.
Book a 30-minute call ➜