A printing process with special effects. After the resin coating color paste containing foaming agent is printed on the fabric, after high temperature steaming, the printed pattern will bubble up, showing a relief effect. Foam printing is also called three-dimensional printing. The foam printing process is developed on the basis of the mucilage printing process. Its principle is to add a certain proportion of chemical substances with high expansion coefficient to the mucilage printing dye.
After drying, it is foamed at a high temperature of 200-300 degrees to achieve a three-dimensional effect similar to "relief". For example, on Women's T-shirt And Polo, customizing this process can make clothing very fashionable. The foaming printing process can make high, medium and low foaming effects according to the requirements of the substrate, which is very eye-catching. The biggest advantage of the foam printing printing process is that the three-dimensional effect is strong, and the printing surface is prominent and expanded. Widely used in cotton, nylon and other materials.
Foaming printing paste has been developed into two series of physical foaming paste and chemical foaming paste. Physical foaming paste is mainly a preparation containing microcapsules, and low-boiling organic solvents are stored in the microcapsule preparation. When the temperature rises , the organic solvent in the microcapsule preparation is rapidly vaporized, the microcapsules are inflated, and the expanded microcapsules are squeezed against each other, resulting in irregular overlapping distribution, so the surface is uneven, so it is also called fleece printing. There are two types of chemical foaming paste: one is color paste composed of thermoplastic resin and foaming agent, and the other is color paste composed of polyurethane and solvent thickener. However, the solvent in the printing paste on the latter fabric has to be recovered, which brings certain difficulties to the printing factory, and the former is generally used.
We Men's T-shirt And Polo support foam printing, select high quality materials. If you need customization, you can consult us.
Foam printing is also called three-dimensional foam printing. Because of its post-printing effect, it has a unique three-dimensional style similar to flocking or embroidery, with good elasticity and soft feel. Therefore, this process is widely used in garment printing, socks printing, tablecloth printing, and other pieces of printing.
Taking clothing foam printing and socks foam printing as examples, the foaming process principle used is physical foaming. When the microcapsule resin mixed into the printing paste is heated, the resin solvent forms a gas, which then becomes a bubble, and the volume increases accordingly. This is the principle of foam printing that we often come into contact with. If you need this kind of craftsmanship for your Men's Shirt, please contact us. Support wholesale, large quantity and excellent price.