Folding carton


PaperOne Line is the innovative range of SEI Laser systems, with an automatic paper transportation, developed for the Folding Carton and Graphics Arts industry. It allows you to easily create any graphic project without the use of mechanical die-cutting systems. Decoration, microperforation, die-cutting and micro die-cutting are some of the processes that can be made by exploiting PaperOne Line.

Nowadays, the number of custom-designed products is growing: all the production process stages, especially small and medium production batches, have to ensure maximum flexibility to satisfy this trend. Thanks to laser technology, this flexibility is a reality.

PaperOne Line is the world’s leading range of laser cutting and engraving systems for paper and cardboard that enables to produce both sophisticated paperwork, especially when extreme precision is required, and packaging with customized graphics and shapes.

PaperOne Line allows to benefit from fast change jobs and to avoid waste of materials with a consequent time and cost savings for their disposal.

The exclusive SEI Laser technology offers innovative solutions for the creation of professional creasing in Packaging and Graphic arts industry: an off-line and full digital 3D station (Origami), enables to simply create male/female clichés, which will be used on PaperOne.

The automatic setup allows you to change jobs in a few seconds, avoiding unnecessary downtime and integrating perfectly with the automated digital workflow: with PaperOne you get state-of-the-art creasing quality, without long setup times at a cost extremely low in terms of consumables. Origami represents the beginning of a new era for creasing.

PaperOne turns your dream of producing small customized production batches into reality.

PaperOne enables the real “web-to-packaging” and “web-to-paper design”!


Up to 2500 sheets/h and 9 laser configurations available to satisfy any requirement.


Die cutting and creasing of sheets, both front and back, can be carried out according to the graphics and design required.


It is fully compatible with modern digital processes, in particular where Web to Packaging systems exist.

PaperOne 3500

The most flexible digital and automatic laser system for die cutting and creasing for…

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PaperOne 5000 + Origami

The first modular laser system for die cutting and creasing of Packaging and Graphics…

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PaperOne 7000+origami

The first modular laser system for die cutting and creasing of Packaging and Folding…

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The innovative 3D digital printing station to create creasing and embossing clichés without any…

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We are happy to inform you that from 20 to 23 April 2021 we will take part to Virtual Drupa online…


We are pleased to invite you to the Converting Open House at our headquarter in Curno (Bg) – Italy –…


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SEI Laser is proud to present two revolutionary systems: PaperOne 7000, the first modular laser system for digital die-cutting, folding and…


“There is certainly no shortage of courage and determination at SEI Laser, to such an extent that the desire to look…


case histories

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Stencil Ease Invests in SEI Laser Paperone 3500 True Digital Finishing System

Stencil Ease of Old Saybrook, Conn., has purchased a PaperOne 3500, an advanced sheetfed laser cutting system manufactured by SEI Laser.…



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