Description
Double the impact of your personalized gifting business with our high-grade Double-Side Sublimation MDF Keychain Blanks. Specially engineered for bulk B2B buyers, print shops, and promotional merchandise creators, these blanks give you two printable surfaces on a single item—perfect for showcasing a logo on one side and a personalized photo, calendar, or quote on the other.
Crafted from durable, premium-density fibreboard, these dual-coated blanks are built to withstand the precise temperatures of commercial heat press machinery without warping, ensuring smooth, high-definition transfers on both sides.
Why Choose Our Double-Side Keychain Blanks?
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Dual-Sided Printing: Both the front and back feature an optimized gloss white sublimation coating that absorbs ink perfectly, delivering rich, fade-resistant color outputs on both surfaces.
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18 Shapes Available: From classic rectangles and circles to unique custom silhouettes, choose from 18 distinct shapes at checkout to match your clients’ specific branding or aesthetic requirements.
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Smart Packaging for Printers: To prevent scratches during transit and speed up your production workflow, the heavy-duty steel split rings are supplied separately. Print your designs efficiently in bulk first, then easily attach the hardware.
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High-Margin Raw Material: Supplied completely blank and unprinted, giving you full control over your production margins, two-sided creative design layouts, and bulk pricing strategies.
Product Specifications
| Feature | Details |
| Material | Premium Medium-Density Fibreboard (MDF) |
| Printable Sides | Double Side (Gloss White Sublimation Finish on Both Sides) |
| Available Shapes | 18 Variations (Selectable at purchase) |
| Hardware Included | Heavy-duty steel split rings (Packed separately) |
| Application | Ideal for 2D Heat Press, Manual Heat Press, and Vacuum Press |
Printing & Assembly Instructions
💡 Production Tip: For the best results, remember to peel off the clear protective plastic film from both white surfaces before placing the blank under your heat press.
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Design & Print: Print your two separate artworks in reverse (mirror image) onto sublimation paper.
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Alignment & Heat Tape: Secure the sublimation paper to both sides of the MDF blank using heat-resistant tape. You can press both sides simultaneously if your heat press has even heat distribution, or press them one side at a time.
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Pressing Parameters: Press at approximately 180°C to 190°C for 50 to 60 seconds per side under medium pressure (Note: Settings may vary slightly based on your specific machinery).
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Final Assembly: Allow the MDF to cool completely on a flat surface (to prevent minor warping while hot), remove the paper, and loop the provided steel ring through the pre-drilled hole. Your double-sided custom keychain is ready for retail!





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