Yard and event signs
Plan short and repeat runs around the real sheet size, flute direction, stake or frame system, artwork versions and outdoor exposure requirement.
Review the AJ2513G/R
Qualify the Sheet Surface Before Sign Production
Corrugated plastic signs are commonly made from fluted polypropylene, but resin, surface treatment, coating and storage condition vary by supplier and batch. Clean and control static using a method approved for the sheet, then test color, white-layer options and adhesion on the actual printable face.
Confirm sheet flatness, flute direction, edge condition, hold-down and carriage clearance before printing. Approve the completed sign after cutting, mounting, bending, handling and representative indoor or outdoor exposure rather than relying only on a freshly printed flat sample.
Corrugated plastic sign production
Fluted Plastic Needs Its Own Print and Handling Plan
Corrugated plastic sign sheets are commonly made from fluted polypropylene, but supplier, resin, surface treatment, coating, static, storage and flute construction can change how a sheet prints and handles. Qualify the exact production material, then approve the cut, mounted or installed sign rather than treating every Coroplast-style sheet as identical.
Retail and promotional boards
Produce display panels and campaign graphics after confirming surface cleanliness, color appearance, cut edges, mounting and the required viewing distance.
Review the AJ2130G/RDirectional and property signs
Control sheet orientation, white or color layers, small type, arrows, trimming and mounting so the approved sample represents the finished sign.
Review the AJ3220G/RNested sign-board production
Compare board utilization, loading, static control, inspection and cutting time—not only headline print speed—when several signs share one sheet.
Review the signage workflowIdentify the sheet
Record polymer, supplier, product code, coating or treatment, thickness, flute construction, printable face, color and production batch.
Clean and control static
Dust and electrostatic charge can affect handling and print cleanliness. Use only a preparation method approved for the supplied sheet and ink workflow.
Keep flutes and edges stable
Confirm flatness, flute direction, edge condition, vacuum hold-down, origin, height and safe carriage clearance before production.
Test the finished sign
Repeat cutting, bending, mounting, staking, cleaning, packing and representative exposure before approving adhesion or durability.
Three current wide-format platforms
Match Sheet Format and Order Mix to the Right Bed
Start with the largest production sheet and the planned nested layout. Then compare loading access, workspace, flute orientation, flatness, hold-down, ink layers, inspection, cutting and real order mix. Published bed dimensions do not prove compatibility with every corrugated plastic sheet.
Standard sign-board platform
AJ2513G/R
- Maximum print area
- 2500 × 1300 mm
- Published printhead options
- Ricoh Gen5 or Gen6
- Published configuration
- Configurable with up to 8 printheads
- Useful when
- Common sign-board formats and configurable mid-format production are the priority.
2100 × 3000 mm production
AJ2130G/R
- Maximum print area
- 2100 × 3000 mm
- Published printhead options
- Ricoh Gen5 or Gen6
- Published configuration
- Configurable with up to 8 printheads
- Useful when
- A 3.0 m bed direction fits the sheet layout and production flow.
Large 3200 × 2000 mm platform
AJ3220G/R
- Maximum print area
- 3200 × 2000 mm
- Published head configuration
- 4 heads standard, expandable to 8
- Published color configuration
- CMYK + White + Varnish, expandable to 8 colors
- Useful when
- Large sheets, nesting and controlled wide-format production justify the larger bed.
Actual finished output changes with sheet preparation, nested layout, artwork coverage, resolution, pass count, white or varnish layers, loading, static control, inspection, cutting and packing. Time an approved pilot before setting pieces-per-shift targets.
For a useful recommendation
Define the Sheet, Sign and Exposure Together
A useful inquiry gives enough information to recommend and test a workflow. It should not rely on the material name or bed size alone.
- 1
Material and supplier
Polymer, brand or trade name, product code, coating, surface treatment, sheet color, supplier, batch and storage condition.
- 2
Sheet geometry
Length, width, thickness, flute direction, flatness, edge condition, individual weight, pieces per bed and loading method.
- 3
Artwork and print result
Production file, smallest text or detail, color reference, viewing distance, ink coverage and required white or varnish layers.
- 4
Finishing and use
Cutting, scoring, bending, mounting, stakes or frames, quantity, versions, cleaning, packing and indoor or outdoor exposure.
Corrugated Plastic Sign Printing FAQ
These answers are starting points. Final compatibility and durability should be confirmed with the supplied sheet and finished-sign workflow.
Is corrugated plastic the same material as PVC board?
No. Corrugated plastic sign board is commonly fluted polypropylene, while PVC board is a different solid or foamed plastic construction. Trade names, resin formulations and surface treatments also vary. Identify the exact sheet instead of transferring settings or test results from PVC.
Does every Coroplast-style sheet require pretreatment?
No single answer applies to every supplier, coating, surface energy, ink set and end use. Clean the sample using an approved method, print the intended ink layers, condition it and test adhesion. A suitable primer or other treatment may be required for some combinations, but it should be selected from evidence rather than assumed.
How should dust and static be managed?
Keep sheets covered and clean, inspect both faces and use an approved lint-free and antistatic workflow before loading. Environmental conditions, wiping materials and ionizing or antistatic equipment may affect the process. Record the method used for the approved sample and repeat it in production.
Can any corrugated plastic thickness or sheet size be printed?
No. The sheet must fit the printer's published area, clearance and loading limits and remain flat and safely held. Flute structure, curl, crushed edges and low stiffness can change hold-down and carriage clearance. Test the actual size and loading orientation.
How long will a UV-printed corrugated plastic sign last outdoors?
There is no universal life from the printer or material name alone. Resin, surface treatment, ink layers, color, orientation, sunlight, temperature, moisture, abrasion, cleaning, mounting and location all matter. Define the exposure and acceptance criteria, then use a representative test or qualified weathering plan.
Test the production sheet
Send Us Your Corrugated Plastic and Sign Requirements
Share representative material, sheet dimensions, flute direction, artwork, finishing, quantity and exposure. AndresJet can review the application, identify a suitable current platform and arrange sample testing.
View the Corrugated Plastic Printing GuideHide the Corrugated Plastic Printing Guide
Practical production guide
Build a Repeatable Workflow From Sheet Intake to Finished Sign
A reliable pilot controls the sheet identity, preparation, static, layout, print layers and post-print handling so repeat orders can be compared with an approved physical result.
Direct UV printing compared with other sign routes
Direct UV flatbed printing
Prints digital artwork directly on a qualified flat sheet without making a screen. Material preparation, hold-down, adhesion, cutting and exposure still require control.
Screen printing
Can suit stable repeat quantities and limited designs, but screens, color setup and cleaning add preparation. Compare the complete order mix rather than one production step.
Applied vinyl or film
Adds a separately printed or cut layer and an application process. Edge lift, bubbles, adhesion, labor and finished-sign exposure should be assessed as a system.
A controlled corrugated plastic sample workflow
- 1
Identify the sheet. Record polymer, supplier, product code, surface treatment, coating, color, thickness, flute direction and batch.
- 2
Inspect and prepare. Check dust, static, curl, crushed edges and printable face; use the approved cleaning or antistatic method.
- 3
Plan the bed. Set orientation, nested layout, margins, origin, safe height, hold-down and clearance without forcing an unstable sheet flat.
- 4
Print a controlled target. Test representative color, fine detail, ink coverage and any white or varnish layer on the actual production sheet.
- 5
Finish the sign. Cut, score, bend, stake, mount, clean, handle and pack it using the planned production sequence.
- 6
Approve and document. Record media batch, preparation, file, ink sequence, settings, layout, conditioning and pass/fail result.
Sheet details to record
- Polypropylene or other verified polymer construction
- Supplier, trade name, product code and batch
- Surface treatment, coating, printable face and color
- Length, width, thickness and individual weight
- Flute direction, wall thickness and edge condition
- Curl, flatness, dust, static and storage history
Finished-sign checks
- Color, small text and detail at viewing distance
- White opacity and registration when used
- Adhesion after conditioning and handling
- Cut, scored and bent edges where relevant
- Stake, frame, fastener or mounting compatibility
- Cleaning and representative exposure requirements
Why trade name alone is not a production specification
“Coroplast” is widely used as a reference for fluted polypropylene sign sheet, but suppliers and product grades can differ in resin, surface treatment, coating, color, thickness and storage history. Two visually similar sheets may not produce the same adhesion or handling result.
Approve and record the actual supplier, product code and production batch whenever possible.
Plan artwork and finishing around the flute structure
Flute orientation
Orientation changes bending stiffness, cut behavior, stake insertion and how the board is handled. Fix the production direction before approving artwork and nesting.
Edges and hardware
Keep important content clear of cuts, folds, fasteners and frames. Inspect crushed or open flutes and confirm that finishing does not damage the printed face.
White and varnish layers
Use additional layers only when the approved design requires them. They affect opacity, appearance, production time and the adhesion test and should not be assumed.
Estimate output from the full sign workflow
Printer speed alone does not describe finished-sign capacity. A realistic pilot includes:
- Sheet receiving, storage, inspection and cleaning
- Static control, loading, alignment and unloading
- Artwork preparation, nesting and RIP processing
- Color, white and varnish passes where required
- Inspection, cutting, scoring, mounting and packing
- Sheet, design and size changeovers plus rejected-work allowance
Time the approved process before committing to signs per shift or turnaround.
What to send with a sample request
Material
Representative production sheets, supplier, product code, coating or treatment, color, thickness, flute direction and batch information.
Artwork
Production file, final dimensions, smallest detail, color reference, viewing distance, ink coverage and white or varnish expectations.
Finishing
Cutting, scoring, bending, stakes, frames, fasteners, mounting, handling, cleaning and packing sequence.
Production target
Quantity, sizes, versions, turnaround, indoor or outdoor use and written approval and durability criteria.