PUR
Suitable for demanding materials, digitally printed surfaces and products where binding strength and durability matter.
From print-finishing practice
From a technical question to a better production decision.
Guides built around the questions that arise when selecting and using finishing equipment every day.
Guide
How to choose a booklet-making system?
Start by defining the maximum sheet format, maximum sheet count, typical and peak run length and feeding method. Also consider how often formats change and whether the system should connect to other equipment.
1
Format and thicknessThe finished booklet format and maximum sheet count determine the basic system class.
2
Feeding methodManual, from a collator or directly from the print system.
3
Changeover frequencyWith short runs, setup time is often more important than maximum speed.
Problem and solution
Why does paper crack at the fold?
Digital print and heavier stocks are more sensitive to mechanical stress along the fold line. Creasing before folding shapes the material in a controlled way and reduces surface damage.
Important factors include grammage, grain direction, print technology, crease width and required fold position.
Creasing machinesComparison
PUR or EVA perfect binding?
Both technologies have their place. The choice should follow the material, intended use, required durability and production method.
EVA
A proven solution for many standard applications where a simple process, fast production and a rational investment are important.
Quick checklist
Do not compare machines by maximum speed alone.
01Your product
02Material
03Run lengths
04Setup time
05Service
B3 Servis archive
Articles from the archive.
Earlier B3 Servis posts remain available as part of the knowledge library and are now fully hosted on this website.
B3 Servis archive
Print Show
The Print Show in Birmingham brings together suppliers and users from the UK graphic arts industry and attracts visitors from across Europe.
Read article →B3 Servis archive
Watkiss Automation
The acquisition of Watkiss Automation expanded Plockmatic’s portfolio with technology for improved booklet finishing and square-spine results.
Read article →B3 Servis archive
Packaging Innovations & Empack 2022
An archived B3 Servis overview of Packaging Innovations & Empack in Birmingham, focused on packaging technologies, materials and equipment.
Read article →