What is a fixation agent?

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A fixation agent, often referred to as pretreat, is a solution applied to garments before direct-to-garment (DTG) printing to help bond the ink to the fabric. This pretreatment process is crucial for ensuring that printed designs adhere properly, remain vibrant, and resist fading or cracking after multiple washes. The fixation agent allows the ink to sit on top of the fabric rather than soaking in, which helps produce sharp, detailed prints with accurate colors. It is typically odorless and does not leave any visible residue or discoloration, making it a vital step for achieving high-quality, long-lasting DTG prints.