4mm Corrugated Plastic
Durable, lightweight, and suitable for a wide range of sign applications.
- Large-format capability up to 60″ × 120″
- Advanced digital & Screen Printing printing with UV-cured inks for outdoor durability
- Seamless edge-to-edge graphics available
- Order exactly what you need — no minimums required
- Low Cost High Quality and Next Day Shipping in orders of 100 signs or more
Material Details
- Corrugated Polypropylene (4mm / 3⁄16″ thickness)
- A lightweight, rigid plastic substrate commonly used for temporary outdoor signage.
- Designed for outdoor use (up to approximately two year)
- Fully recyclable plastic material

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Artwork Specifications (Print-Ready Requirements)
To ensure accurate color reproduction, clean finishing, and problem-free production, please supply artwork that meets the following specifications. Files not complying may require prepress correction and could affect deadlines and final quality.
1) File Format & Delivery
Preferred: Press-ready PDF (PDF/X-1a or PDF/X-4).
Accepted (if editable files are required): Adobe Illustrator (.ai), InDesign (.indd), Photoshop (.psd), EPS, or TIFF.
Include all linked assets: Images, fonts (where licensing allows), and any supporting files.
Do not submit: Word/PowerPoint files for final production unless specifically approved.
2) Document Size, Bleed & Safety
Build at final trim size (1:1 scale).
Bleed: Minimum 3 mm (0.125″) on all sides (unless otherwise specified).
Safety margin: Keep critical text/logos at least 3–5 mm (0.125″–0.2″) inside the trim.
Crop marks: Include crop marks; keep them outside the bleed area.
No printer marks inside the trim/bleed.
3) Color Setup & Ink
Color mode: All artwork must be CMYK (not RGB).
ICC profile: Use a standard print profile (e.g., FOGRA39/FOGRA51 or as provided by the printer).
Spot colors (Pantone): Clearly define and name spot colors consistently; avoid unintended extra spot plates.
Rich black: For large solid blacks use Rich Black (printer standard). For small text use 100% K only.
Total Ink Coverage (TAC): Keep within print limits (commonly ≤ 300% unless instructed otherwise).
4) Images & Resolution
Minimum resolution:
300 dpi for images at final size (photos).
600–1200 dpi for line art/bitmaps (as applicable).
No upscaling: Avoid enlarging low-res images; it will print soft/pixelated.
Embed or link properly: Ensure all placed images are included and up-to-date.
5) Typography & Fonts
Fonts must be embedded in the PDF, or convert text to outlines (where appropriate).
Minimum type size: Typically 6 pt (depending on font and process).
Avoid hairline fonts: Very thin strokes may break up in print.
Overprint settings: Verify overprint for black text; avoid accidental overprint on colored objects.
6) Vector Content, Lines & Effects
Preferred: Vector logos and illustrations.
Minimum line weight: Typically 0.25 pt for positive lines; 0.5 pt for reversed lines (guideline).
Transparency: If using PDF/X-4, transparency is allowed; otherwise flatten carefully.
Effects: Rasterize complex effects only when necessary and at adequate resolution.
7) Finishing, Folding & Die-Cuts
Supply a dieline for die-cut, kiss-cut, emboss/deboss, foiling, varnish, and spot UV.
Dielines must be vector, on a separate layer, set to a spot color named clearly (e.g., “DIELINE”).
Folds: Provide a folding dummy or clearly marked fold lines. Keep text away from folds and scores.
Varnish/spot UV: Provide as a separate spot plate with solid fills; avoid gradients unless approved.
8) White Ink & Special Substrates (If Applicable)
For printing on transparent/dark materials, provide white ink as a separate spot color plate named “WHITE”.
Define whether white is underprint, overprint, or selective.
9) PDF Export Settings (Recommended)
PDF/X-1a or PDF/X-4 compliant.
Embed fonts and include ICC profile if requested.
Images: Do not downsample below 300 dpi.
Bleed: Include 3 mm bleed and crop marks.
No security settings (no password protection).
10) Proofing & Responsibility
Provide a final, approved proof (PDF proof) before printing.
If color accuracy is critical, request a contract proof or press proof.
The printer is not responsible for errors in approved artwork (spelling, layout, overprint, low resolution, missing bleed, incorrect size, etc.).
11) File Naming & Notes
Use clear file names: Client_Project_Specs_Size_Version_Date.pdf
Include job notes: quantity, finished size, paper/substrate, finishing, colors (CMYK/spot), and delivery deadline.

SHIPPING & DELIVERY
We trust your order will be quickly processed and safely delivered. We can ship your signs anywhere in the United States using the shipping method of your choice. When you place an order, we will estimate delivery dates based on the production time of your order, shipping destination and the shipping method selected. Shipping estimate is determined by the weight, measurements and amount of boxes needed to pack your signs. We ship by FEDEX Ground.
Business days are Monday through Friday, excluding holidays determined by common and other freight carriers. For each individual order, we select a ground shipping method by default, the most economical for you. You can choose a faster shipping method at a higher rate. Turnaround times do not include shipping time. The estimated date you will receive your order, is a combination of the selected turnaround time and shipping time. Once your order is placed, your turnaround time generally cannot be changed and billing charges will not be reversed.
Please note: All orders received and approved after (12:00 PM (ET) will be processed the following business day
Holidays Schedule: Our office is closed during the following holidays: New Year’s Day, Memorial Day, July 4 Independence Day, Labor Day, Thanksgiving Day and Christmas day.
TRANSIT TIME:
1 Business Day
FL (Florida)
2 Business Days
GA, SC, NC, TN, AL, MS, LA, AR
3 Business Days
ME, NH, VT, MA, RI, CT, NY, NJ, PA, DE, MD, DC, VA, WV, OH, MI, IN, IL, KY, MO, WI, MN, OK, TX
4 Business Days
ND, SD, NE, KS, CO, WY, NM, AZ
5 Business Days
WA, OR, CA, NV, ID, MT, UT, AK, HI
Note: Saturday and Sunday deliveries are not available.
We Ship to:
Alabama – Arizona – Arkansas – California – Colorado – Conneticut – Delaware – Florida – Georgia – Idaho – Illinois – Indiana – Iowa – Kansas – Kentucky – Lousiana – Maine – Maryland – Massachusetts – Michigan – Minnesota – Mississippi – Missouri – Montana – Nebraska – Nevada – New Hampshire – New Jersey – New Mexico – New York-North Carolina – North Dakota – Ohio – Oklahoma – Oregon – Pennsylvania – Rhode Island – South Carolina – South Dakota – Tennessee – Texas – Utah – Vermont – Virginia – Washington – West Virginia – Wisconsin – Wyoming.






























