Summary: The Business Case in Brief
Everyone knows the image of the architect with a large tube under their arm. Romantic? Maybe. Practical? No. Rolled-up drawings are a logistical nightmare:
- They don’t fit in a standard binder.
- They roll off the table.
- They are expensive to send (tube mail is more expensive than letterbox mail). The global standard (DIN 824 / ISO 216) dictates that construction drawings should be folded to A4 format (210 x 297 mm), with the title block (stamp) on top. This allows you to flip through a stack of drawings like a book, without unfolding them. Manual folding is an art that almost no one masters anymore (and it takes 5 minutes per drawing). An automatic folding machine does it in 5 seconds.
The Folding Standards: Why so Complicated?
You can’t just fold a sheet in half. For archiving in a ring binder, a “File Margin” (binding edge) of 20mm must remain free on the left side.
- Packet Fold: Fold back to A4 width (190mm + 20mm margin).
- Lengthwise Fold: Zig-zag the long strip back to 297mm height.
- End Result: A compact block of exactly A4 size that doesn’t stick out of the folder, with the hole-punch area clear and the title block text readable at the bottom right. Try doing this by hand for 100 drawings. You’ll get cramps, and the folds are never sharp (“trapped air”).
The Solution: Online & Offline Folding Machines
There are two flavors of automation.
1. Offline Folding Machine (Stand-alone)
You print the roll. You take the drawing and manually feed it into the folding machine (e.g., the Rowe VarioFold).
- Advantage: Cheaper, flexible (works with any printer).
- Disadvantage: Still a manual step.
2. Online Folding Machine (Integrated)
The folding machine is attached to the printer (e.g., HP PageWide Folder or Esstefold).
- The printer spits out the drawing, and the folder takes it over.
- It folds, turns 90 degrees (if necessary for the cross-fold), and places it on the output belt.
- Speed: Up to 20 drawings per minute.
- Smart: It reads the title block position and automatically folds it correctly, even if the drawing comes out of the printer upside down.
Business Fundamentals: Storage and Distribution
- Mailroom: An A4 envelope costs €0.50 to send. A tube costs €7.00. With 100 mailings per year, you’ve already partially earned back the folding machine just on postage.
- Archive Space: Folded drawings take up 90% less air than rolled drawings. You fits 50 A0s in one binder.
- Professionalism: A contractor handed a neatly folded package appears more organized than someone struggling with a roll and rubber bands.
Europlan Service: The Right Fold for Your Workflow
Not every folding machine fits every printer. Speed and paper path must match (Bridge).
- We integrate folding machines from top brands (Rowe, Esstefold, Gera) seamlessly with your HP plotter.
- We set up the Folding Programs: “Program 1 = Mapfold with margin,” “Program 2 = Packet fold without margin.” Just one touch of a button.
Conclusion: Folding is Profit
Folding is the final item on the budget but the start of an orderly project. Stop “advanced origami” and let the machine do the work. Sharp, flat, and according to the standard.
Do you want to experience for yourself how quickly an A0 goes to A4?