What is offset printing?
Offset printing is a planographic technique in which the image is transferred from a flat printing plate onto the substrate (e.g. paper or board) via a rubber-covered blanket cylinder. It is an indirect method — the plate never touches the paper directly.
Thanks to this, ink is spread perfectly and evenly, producing extremely sharp detail, smooth tonal transitions and faithful colour reproduction (both CMYK and Pantone spot colours).
What run lengths is it used for?
Offset technology requires preparing dedicated plates (CTP) and properly setting up and inking the press before the actual run. For this reason it is not cost-effective for single copies.
Offset comes into its own with medium and high runs, typically from a few hundred or a thousand units upwards. The larger the run, the more the unit cost drops. This makes it the ideal technology for carton packaging, high-volume leaflets, catalogues and magazines.
How does the printing process work?
The process starts in the platesetter (CTP), where aluminium plates are laser-imaged for each process colour (Cyan, Magenta, Yellow, blacK). The plates are then mounted on the press cylinders. During the run the press exploits the mutual repulsion of water and grease (ink): imaged areas accept ink, non-imaged areas accept the dampening solution.
The sheet travels at high speed through successive printing units (towers), laying down colour after colour, and exits as a finished, dry and perfectly printed piece.
What do we use offset printing for?
Thanks to the versatility and precision of our machines, sheet-fed offset is an excellent choice for a very wide range of products. Most often we produce:
- Carton packaging: product boxes, sleeves, wraps.
- Bands and banderoles: bands for textiles, cosmetics and food products.
- Marketing materials: folders, high-volume leaflets, posters, presentation folders.
- Publications: books, catalogues, magazines and periodicals.
Our machinery: Heidelberg Speedmaster XL 75 (8-colour)
We work on equipment regarded as the absolute industry leader. Our press is the 8-colour Heidelberg Speedmaster XL 75, delivering unrivalled colour capabilities and top performance in B2 format (maximum sheet 750×610 mm).
- 8-colour configuration: enables complex jobs with multiple Pantone spot colours in a single pass.
- High speed: rapid delivery of even very large runs with no loss of quality.
- Precision: microscopic colour registration accuracy that keeps every detail razor-sharp.
- Consistency: full automation guarantees the first and the thousandth sheet look identical.
Offset printing house in Porąbka near Bielsko-Biała — why DTL?
DTL Printing House is one of the leading print companies in the Beskids and Silesia region, specialising in high-quality sheet-fed offset printing. We operate from Porąbka near Bielsko-Biała, serving clients across Poland — from small local businesses to nationwide FMCG and cosmetics manufacturers.
Our edge is the 8-colour Heidelberg Speedmaster XL 75, a premium-class press that lays down CMYK plus up to four Pantone spot colours in a single pass. FOGRA 39 certification guarantees that the printed colour matches the client-approved ICC profile exactly — whether the run is 1,000 or 100,000 units.
We print on coated papers (LWC and HWC), coated and white duplex boards, solid boards (GC1, GC2) and metallised substrates. The supported sheet format is up to 750 × 610 mm (B2+). Minimum runs start from just 500 copies; for higher volumes the unit costs become exceptionally competitive.
If you are looking for an offset printing house in Porąbka near Bielsko-Biała or the Beskids and Silesia region that combines premium quality with on-time delivery, you are in the right place.
Carton packaging and marketing materials printing
We specialise in producing carton packaging for the cosmetic, food, pharmaceutical and spirits industries. Every box goes through the complete production chain in one place: offset printing → dispersion or UV coating → matte or gloss lamination → hot stamping → die-cutting on the MK Easymatrix 106 → folding and gluing.
We also produce high-volume marketing materials: leaflets, folders, catalogues, posters, wraps, banderoles and presentation folders. Short turnaround (typically 5-10 working days) and flexibility in substrate weight and finishing options keep clients from Porąbka near Bielsko-Biała, Katowice, Wrocław and Warsaw coming back.
