Foam printing is also called three-dimensional printing
Foam printing is also called three-dimensional printing. The foam printing process is developed on the basis of the glue printing process. Its principle is to add a certain proportion of chemical substances with a high expansion coefficient to the glue printing dye. After drying, it is foamed with a high temperature of 200-300 degrees to achieve a three-dimensional effect similar to “relief”. The foam printing process can be used to achieve high, medium and low foaming effects according to the requirements of the substrate. The biggest advantage of the foam printing printing process is that it has a strong three-dimensional effect, and the printing surface is prominent and swelling. It is widely used in materials such as cotton cloth and nylon cloth.
Foaming printing paste has been developed into two series, physical foaming paste and chemical foaming paste. Physical foaming paste is mainly a preparation containing microcapsules. The microcapsule preparation contains organic solvents with low boiling points. When the temperature rises , The organic solvent in the microcapsule preparation vaporizes quickly, swelling the microcapsules, and squeezing the swollen microcapsules into each other, resulting in irregular overlapping distribution, so the surface is uneven, so it is also called flocking printing. There are two types of chemical foaming paste: one is the color paste composed of thermoplastic resin and foaming agent, and the other is the color paste composed of polyurethane and solvent thickener. However, the solvent in the printing color paste on the latter fabric needs to be recovered, which brings certain difficulties to the printing plant. Generally, the former is used.
|product name||Scarf||Brand name||Cindy|
|producing area||Zhejiang, China||gender||woman|
|colour||colour mixture or tailored colour||package||1 PCS/Opp|
|purpose||Cover the head||Set Num||Negotiable|
|season||spring, summer, autumn and winter||features||comfortable|
|style||Middle East||custom||Can be customized according to samples|