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We’re committed to preserving our environment and proud to be FSC-certified using responsibly forested paper products.

Our eco-friendly printing techniques include using only soy inks made from natural soybeans.

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We strive to achieve high quality digital and offset printing at affordable pricing that wont break the bank.

With over 20 years experience in print, 1800 Printing is your expert local printing shop!

We’ve been here in Brooklyn for over 20 years looking after all your printing needs. Large format printing, everyday marketing, restaurant, church & business printing, 1800 Printing is your local printing shop of choice. Talk to one of our expert team today about your next printing project.

Technical and Customization Options for Same Day Postcards
Specification	Available Options
Size	3.5" x 8.5", 4.25" x 5.5", 4" x 6", 4.25" x 6", 4" x 9", 5" x 7", 5.5" x 8.5", 6" x 8", 6" x 9", 6" x 11"
Quantity	25, 50, 75, 100, 150, 200, 250, 500, 1000, 2000, 2500, 3000, 4000, 5000, 6000, 7000, 8000, 9000, 10000
Paper Type	10 pt Cardstock, 14 pt Cardstock Uncoated, 14 pt Cardstock Uncoated Back, 14 pt Cardstock, 16 pt Cardstock
Coating	Gloss Front, Matte Front, High Gloss UV Front
Printed Side	Full Color Front, Blank Back, Full Color Both Sides
Turnaround	Same Day

Compliance & Technical Standards for Same Day Postcards

Material & Process Compliance

Substrate: Printed on heavy cardstock ranging from 14 pt (310 gsm) to 16 pt (350 gsm) meeting ISO 536 and ISO 5629 stiffness standards for postal durability.
Printing Method: Full-color CMYK offset or digital process, calibrated to ISO 12647-2 color reproduction. All inks are REACH-compliant and contain no VOCs above EU Directive 1999/13/EC limits.
Coating & Finish: Options include uncoated, gloss, matte, or UV high-gloss. UV coatings tested to ASTM D3363 for surface hardness and ASTM D4060 for abrasion resistance.
Compliance: Paper mills and print facilities certified under FSC Chain of Custody and ISO 14001 environmental management standards.
Mailing Durability: Stocks and coatings meet USPS Publication 25 physical mail handling requirements and ASTM D685 conditioning standards.

Dimensional & Build Standards

Attribute	Nominal	Tolerance	Notes
Common Sizes	4″×6″, 5″×7″, 6″×9″, 6″×11″	±1 mm	Meets USPS First-Class mail standards
Paper Weight	310–350 gsm	±5 %	Single-ply, double-sided printable cardstock
Corner Radius	3 mm or 6 mm	±0.25 mm	Optional round corners for direct-mail optimization
Print Resolution	300 dpi	±5 %	Continuous-tone offset or high-definition digital

Environmental & Safety Disclosures

Material Origin: All paper stocks are ECF (Elemental Chlorine Free) and sourced from FSC-certified forests.
Ink Safety: Vegetable-based inks with ≤5 % VOC content, compliant with ASTM D3960 volatile emission standards.
Recyclability: 100 % curbside recyclable. UV-coated and laminated finishes recyclable where facilities exist.
Storage Conditions: Maintain 20–25 °C, 45–55 % RH to prevent curl and delamination in transit.

Quality Assurance & Color Management

Color Calibration: Presses maintained under GRACoL G7 and ISO 12647-2 control; proofs matched within ΔE2000 < 2.5.
Trim Accuracy: Guillotine and die-cut tolerances held within ±0.5 mm to maintain mail specification compliance.
Surface Inspection: 100 % visual QC for registration, streaks, and coating uniformity before packing.
Batch Traceability: Each run logged with substrate source, press ID, and ink batch for audit tracking.

File Preparation Alignment

Bleed: 3 mm (0.125″) beyond trim; safe zone 3 mm inside edge.
Resolution: 300 dpi minimum at 100 % scale.
Color Mode: CMYK; embed ICC profile and flatten transparencies.
Address Area: For mailers, reserve a 1.5″×1″ blank area (lower right back) per USPS barcode clear zone.
Fonts: Convert text to outlines; minimum font size 6 pt for legibility.

Legal & Marking

Postcards are printed solely under client ownership of supplied artwork. No branding, production marks, or registration guides appear on the finished product. All specifications conform to current USPS automation-compatible standards for postcard mailings.

Same Day Postcards FAQs

What sizes can I get same day, and which qualify for USPS postcard rates?

Same-day sizes include 4" x 6", 4.25" x 6", 4.25" x 5.5", 3.5" x 8.5", 5" x 7", 5.5" x 8.5", 6" x 8", 6" x 9", and 6" x 11". For USPS “postcard” postage, stay at or under 4.25" x 6"; larger cards mail at letter/flat rates.

Which paper stocks are available and how do they differ?

Choose 10 pt (lighter, economical), 14 pt (standard), 16 pt (stiffer, premium). Also options include 14 pt Uncoated (best for writing) and 14 pt “Uncoated Back” (coated front/uncoated back) for mixed finish needs.

What coating should I pick if I need to write or inkjet-address on them?

Select an uncoated side wherever you need to write or inkjet, either 14 pt Uncoated, or 14 pt Uncoated Back (use the uncoated back for addressing). Avoid Gloss, Matte, or High Gloss UV on the side you plan to write on.

Do you offer high gloss UV, and how is it different from standard gloss or matte?

Yes. High Gloss UV is a cured coating with a very shiny, slick surface and higher scuff resistance. Standard Gloss is less reflective, Matte is low-sheen. UV is not recommended where pens, stamps, or inkjet addressing are used.

Can you print full color on both sides the same day?

Yes. Choose “Full Color Both Sides” for CMYK printing on both sides. Front-only printing is also available with a blank back. Availability of certain coatings on both sides depends on the stock selected.

What file setup do you need for same-day printing?

Provide print-ready CMYK PDFs at 300 dpi with 0.125" bleed on all sides and safe margins of at least 0.125" inside trim. Flatten transparencies, outline fonts, and embed images for fastest processing.

Are there coating limits by paper type?

Yes. 14 pt Uncoated Back supports front-only coatings (front gloss/matte/UV). 14 pt Cardstock supports coatings on both sides (gloss, matte, or UV). Uncoated stocks do not receive surface coatings.

What should I know about same-day turnaround and quantities?

Same-day production starts after file approval and payment. Availability can vary by quantity, stock, and finish; large runs or specialty coatings may require extra time. Early-day orders are best for same-day pickup.

Same Day Postcards

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