Coating spraying on the T-shirt with Pre-Coating Sprayer Pretreatment of coating spraying is necessary for printing on the dark T-shirt which can make white ink adhered onto the surface of the dark T-shirt. Here below are the important points: 1). the coating coming out from the sprayer should shape like nepheloid zone. 2). Spraying the coating onto the T-shirt very quickly and evenly. The white result shall be too light and uneven if the coating layer is too thin. Conversely, the printed T-shirt will felt like colloid and very hard. 3). After coating spraying, keep the T-shirt even without folding, press it and dry out.
Heat Pressing Issue: 1) Adjust the temperature onto around 170oC. 2) Lay the T-shirt on the flatbed of the heat presser and keep it even. 3) Put the protective paper onto the T-shirt avoiding any damage to the T-shirt. 4) Baking the coated T-shirt for 5 minutes, then heat pressing for 4 seconds or so. The coater should be heat pressed into dry totally, otherwise, the final result will not be very good.