All Black (both sides black) cardboard sheets are great for use as a kraft supplies, inserts or layering. These cardboard pads can help keep tops of products protected during storage & transit. You can also use these to make your own box ensuring exact size & lowering volumetric (dimensional) weight shipment costs. Back side of the cardboard sheet is uncoated premium white test liner. Sheet Size: 29 X 24 Inch
Corrugated Thickness Based On Flute Type:
3.2 MM C-Flute Cardboard Sheets: Thick and strong corrugated cardboard material suitable for heavier items.
2.1 E-Flute Cardboard Sheets: Lightweight and durable corrugated cardboard material suitable for fragile items.
Cardboard Sheets Printing Options:
Front Only - FLEXO & OFFSET
Back Only -FLEXO
Front & Back -FLEXO & OFFSET
Cardboard sheets offer a thin but robust layer of protection for your products, and corrugated rolls enable you to enclose your items, helping to mitigate the shocks common to postal and shipping procedures. Use these packing material cardboard sheets as dividers in removing boxes, for extra protection in picture frames, or against bending when shipping important documents in the mail.
U-Pack stocks a huge collection of Small & Large Corrugated Cardboard Sheets for Mailers, Flat Packaging Inserts Pads, Shipping, Packing, Mailing, Dividers, Crafts, DIY Art Projects Supplies
With our user-friendly 3D design tool, you can create custom cardboard sheets and pads that don't just withstand the journey but also enhance brand visibility and boost your company's reputation.
Ply / Grade
29 X 24 Inch
10 / pack
Custom printing & sizes available. Call for details.
Frequently Asked Questions
Q: Are the 3 Ply sheets durable?
A: Our 3.2 mm & 2.1 mm thick cardboard sheets are corrugated using 50BF top paper making them extra strong and durable, giving you peace of mind as you send or store your work
Q: What is the difference between corrugated sheets and cardboard/gatta?
A: Corrugated sheets are layered sheets with a fluted middle layer for added strength and cushioning, used for their durability and shock-absorbing properties. On the other hand, cardboard pads are made from reclaimed paper and cardboard, often used as stiffeners and dividers in packaging, ideal for lightweight items and situations not requiring extensive protection. They are cheaper but offer less weight-bearing capacity and protection compared to corrugated sheets.
Q: What is the standard tolerance for corrugated sheets?
A: 5 MM plus or minus tolerance in the dimensions of corrugated sheets is a common industry standard. This means that the actual size of the sheets may vary slightly, either 5 MM larger or smaller than the specified dimensions. This tolerance allows for minor variations that can occur during the manufacturing process.
Q: When will I receive my corrugated sheets?
A: Our usual production timeline is within 2-3 working days. We can complete production in 1-2 business days if you need an air service. Similarly, creating a sample also takes 1-2 business days. Please note that this schedule excludes holidays, Sundays, and shipping time.
Q: Are corrugated sheets reusable?
A: Yes, U-Pack's corrugated sheets can be reused, repurposed, and recycled. We recommend upcycling the sheets in-house and not using them to ship products again to customers.
Q: What are some of the common applications of corrugated sheets?
A: For Mailing or Packing: Perfect to add extra protection when shipping. Use the sheets for extra protection against bending when putting important documents in the mail. Crafting Projects: Use as a photo backing, picture frame, or welcome sign! Perfect for crafts that require solid backing! The card stock is easy to cut using craft scissors or a die-cutting machine. Cut out hearts, flowers, and other designs to paste to signs and other crafts projects, to catch the eyes of passers-by. Also can be placed under household items as padding or an absorbent. Great as Mailing Dividers. Perfect for craft projects!
Q: Can I order a custom-size corrugated sheet?
A: Absolutely. We are a manufacturer with house die cutting and printing infrastructure. We can quickly make any custom corrugated sheet, corrugated paper, with window fitment, display, etc. All with custom printing. Call us at (022) 4896 4040 to get started
Q: Can I print on both sides of the flat corrugated sheets?
A: Yes, you can. Our online 3D tool lets you customize both sides. Get started today.
Q: How many sizes and colours do you have in stock?
A: U-Pack stocks India's largest collections of cardboard sheets in 3, 5, and 7 ply in over 20 colors. You think of it and we can make it in any combination in a matter of 48 hours.