Service · Finished to your specification
Contract packing & co-packing
Contract packing, labelling, kitting and packing for articles from our own injection moulding and our trade range – we do not just produce, we finish them to your specification. Semadeni works to ISO 9001 and is certified to ISO 22000; in the packing room we pack articles in food contact under the corresponding hygiene conditions.
What does contract packing and co-packing mean at Semadeni?
Contract packing covers all the steps that make a product ready for dispatch and sale after its actual manufacture: sorting, labelling, set and kit assembly, packing and dispatch preparation. Semadeni carries out these steps on articles from its own injection moulding and its trade range – finished to your specification, not just produced. We work manually and semi-automatically, realise small batches as well as recurring orders and secure quality to ISO 9001. Manufacturing and packing room are on the same site in Ostermundigen; Semadeni is certified to ISO 22000, in the packing room we pack articles in food contact under the corresponding hygiene conditions. On request we store the goods and deliver on demand via kanban or consignment models. Which scope and hygiene level make sense is defined per project according to product, quantity and requirement.
Process
Benefits of Contract packing & co-packing
Not just produced – finished
You receive articles from our injection moulding and our trade range the way you need them: sorted, labelled, assembled into sets, mounted and packed.
ISO 9001 quality assurance
Documented processes and checks to ISO 9001 ensure consistent quality, even with changing order volumes.
Food contact possible
Semadeni is certified to ISO 22000; in the packing room we pack articles in food contact under the corresponding hygiene conditions.
Small batches & special orders
Low quantities, assortment changes and one-off campaigns are realised flexibly – manually or semi-automatically.
Storage & on-demand delivery
Central warehouse in Ostermundigen with kanban and consignment options on request – you call off, we deliver on time.
All at one site
Manufacturing, labelling, packing and dispatch converge at the same place – short paths, one contact.
Scope of service at a glance
Framework for pre-clarification. The concrete process, hygiene level and type of packing are defined according to product, quantity and requirement.
How an order runs
Briefing
We clarify product, quantity, hygiene requirement and type of packing.
Sample build
Process and packing agreed and approved as a sample.
Contract packing
Sorting, labelling, set assembly and packing to specification.
Storage & dispatch
Storage and on-demand delivery or direct dispatch.
What is contract packing suited for?
- Labelling and packing of articles from our own injection moulding
- Assembly of articles from the Semadeni trade range
- Set and display assembly for retail and campaigns
- Small batches, range changes and one-off campaigns within the running range
- Packing of food-contact articles in the packing room
Off the shelf or finished to your specification?
In detail
Not just producing, but finishing
An article is rarely finished where the machine delivers it. Semadeni sorts, labels, assembles, mounts and packs – on articles from its own injection moulding and its trade range, the way you need them. Manufacturing, packing and dispatch are on the same site: short paths, one contact, and the packing room for food-contact articles sits directly next to the plastics production.
From the single part to the dispatch-ready unit
Pack and label
We pick, label and assemble sets – manually or semi-automatically, depending on quantity and effort. We apply existing labels; a print order we take on request. Packing is done in bag, carton, trays or bulk containers, matched to transport and retail.
Food contact in the packing room
Semadeni is certified to ISO 22000; for articles in food contact, the packing room provides the corresponding hygiene conditions. Whether a concrete material is approved for direct contact is clarified per product and per application – conformity lies with the material and the batch, not with the packing environment alone.
Storage and logistics on call
On request we store your finished goods in the central warehouse in Ostermundigen and deliver on demand via kanban or consignment models. This lowers your stock tie-up and shortens the reaction time when orders fluctuate.
From the assortment
What we assemble – available individually
All articles in the shopContract packing means packing, combining, labelling and making shipment-ready. Semadeni stocks the components – containers, closures, bags and labelling material – individually; the assembly we handle in our own packing room in Ostermundigen.
Bags and films
View in the shopStoppers and closures
View in the shopLabelling and adhesives
View in the shopFrequently asked questions about Contract packing & co-packing
What does contract packing mean?
Contract packing covers all manual and semi-automatic steps after production: sorting, labelling, set and kit assembly, packing and dispatch preparation. It makes a product ready for sale and dispatch, without you having to build your own capacity for it.
Which articles does Semadeni pack and assemble?
In principle everything that comes from our own injection moulding or is sourced through our trade range – the type of article is not the limiting factor. The packing capacity in Ostermundigen is dimensioned for exactly these articles. Packing work on third-party goods we take on in individual cases upon request – above all for customers we already work with. We are not a contract packer for third-party production; our capacity is dimensioned for our own articles.
Is Semadeni's packing area suitable for food contact?
Yes. Semadeni is certified to ISO 22000; in the packing room we pack articles in food contact under the corresponding hygiene conditions. Whether a concrete article and its material are approved for direct food contact is to be clarified per product and per batch.
Does Semadeni also take on small batches and one-off orders?
Yes. Because we work manually and semi-automatically, low quantities, assortment changes and one-off campaigns are economically feasible too. We tailor the process flexibly to the respective order.
Can Semadeni store my goods and deliver on demand?
Yes. Via the central warehouse in Ostermundigen we offer kanban and consignment models on request. You call off the goods as needed, we pick and deliver on time – this reduces your own stock tie-up.
To which standards does the contract service work?
Contract packing runs within the ISO 9001 certification of Semadeni AG, which is additionally certified to ISO 22000; in the packing room we pack articles in food contact under the corresponding hygiene conditions. Which evidence is relevant for your order, we agree in advance.
Continue in the cluster
- ServiceView
Quality assurance
Semadeni tests plastic parts and products in its own laboratory – to the standards your application calls for. Incoming inspection, dimensional control, material identification and long-term tests are part of the service.
- ServiceView
Injection moulding
Injection-moulded parts in series from our own plant in Switzerland – clamping forces from 22 to 180 t, an ISO 7 cleanroom, technical and food-grade thermoplastics. As contract moulding on your tool, or on a tool from our own mould shop.
- SolutionView
Food & hospitality
Food-grade plastic products for gastronomy, food processing and catering: gastronorm trays, containers, cutting boards and dosing articles in PP, PE and PS – conformity to EU 10/2011 product- and batch-specific, from stock and from Swiss production in Ostermundigen.
Request contract packing
Describe the product, quantity and desired scope – from plain labelling to complete set packing. We propose a process and prepare an offer, on request with storage.






