Sublimation Printing
Many people ask “What is sublimation printing and why choose to sublimate vs. screen print” or “What’s sublimation? Sublimation is the process of transferring dye to a fabric using heat. The images and graphics are printed on special paper placed on the garment and heat is applied, allowing the ink to become part of the fabric. This will leave you with a more breathable, soft-hand feel to the fabric. The best part is that the numbers, letters, and graphics do not peel, wear off, or come out in the wash!
In simple terms, it’s a method of printing that transfers a design into a material or fabric using ink and heat. In the world of apparel, it’s a game changer in that it allows whole garment prints — designs that go seam-to-seam.
Some apparel decorators call it dye-sub, or dye sublimation printing, but no matter what you call it, sublimation printing is a versatile, digital printing method that opens up a world of opportunities to any consumer of decorated goods.
So, what is sublimation? Well, simply put, sublimation is a process by which sublimation dyes are printed onto a transfer medium with a specially prepared inkjet printer. Thereafter, those dyes are then transferred from the medium to an object or garment under the heat and pressure delivered by a commercial heat press. Sublimation only works on garments made of polyester, or on specialty objects made of polyester or given a polyester coating. When the heat and pressure are applied, the dye on the transfer medium sublimates, or becomes a gas, and is then absorbed into the polyester itself; the print is actually a part of the garment/coating. It doesn’t fade easily, wear, or have any texture or weight.
So, what does all of this mean to you, our customer? There are many benefits of sublimation printing jerseys or apparel over embroidered or other types of apparel:
Now you know why sublimation printing is the way to go for your team, league, or organization. With advanced printing technology and foolproof process to ensure stunning clarity and details, there is no scope for poor-quality prints. Here at Rocky Apparel, our #1 focus is on sublimation uniforms and customized apparel. So, it’s safe to say we have garnered both the experience and expertise to emerge as the #1 manufacturer in customized Shirts & jersey uniforms. When you place an order with us, you can expect the following:
There are two types of images: raster and vector. Raster images use pixels. The higher number of pixels an image contains, the better resolution it will have; better quality prints. Pixels have a direct effect on the scaling capabilities of an image. The more pixels an image contains, the larger it can be scaled without becoming boxy, or “pixelated.”
Vector images, however, use mathematical calculations between two different points to create geometrical shapes. The process itself uses lines instead of pixels, and because of that, they are infinitely scalable. No matter how large you scale a vector image, it will not lose its quality. When you view a photo on a computer screen, it usually requires a fairly low PPI (Pixels Per Inch) count – around 72, generally. For digital viewing, that’s fine. But when it comes to printing, both on t-shirts and paper, the higher the PPI count, the better. Ideally, we request customers submit photos at 300 PPI. If that’s not possible, no worries! Our design team is always happy to help. Whether submitting a vector or raster image, here are some of the most commonly accepted file formats:
Sublimation is a great process that allows for vibrant, full-color, all-over prints that are exceptionally durable. Naturally, the magic of the process lies in the printing technology. With designs infused directly onto the fabric, they become a part of the fabric itself. All of the design elements including the team logo, colors, and numbers become a part of the fabric in sublimation as opposed to other processes like embroidery, where they’re “sewn” onto the surface. So, there’s no scope for the colors or logos to peel off or fade in sublimated jerseys!
Besides the high temperature and pressures used in sublimation convert the prints into gas, which bonds firmly with the molecules of the fabric, fully integrating with them. Totally inseparable!
safe for infants and kids
free from formaldehyde and alkylphenol ethoxylates (ape)
absolutely free of heavy metals
no animals harmed, no animal by products
meets global organic textiles (gots-3v) standards
easily returned to the earth.