The choice of printing paste has a significant impact on the printing effect of pique knitted fabric. Let's explore this relationship in a scientific and popular manner.

Firstly, it's crucial to understand that printing paste is the medium that carries the ink or dye onto the fabric. Therefore, its composition and properties directly affect how the ink adheres to and spreads on the pique knitted fabric.

The viscosity of the printing paste is a key factor. If the viscosity is too high, it may cause the ink to clump together, resulting in an uneven print or a blurred pattern. On the other hand, if the viscosity is too low, the ink may not adhere well to the fabric, leading to fading or washing out over time.

The type of pigment or dye used in the printing paste also matters. Some dyes are more compatible with the fibers of pique knitted fabric, ensuring a vibrant and long-lasting print. On the contrary, using incompatible dyes can lead to color fading or color changes over time.

Furthermore, the printing paste should have good wettability, meaning it should spread evenly and penetrate the fabric fibers effectively. This ensures that the ink covers the entire desired area and creates a crisp, clear pattern.

The printing paste may contain additives that enhance its performance, such as surfactants that improve wettability or binders that strengthen the adhesion of the ink to the fabric.

It's essential to select a paste with the right viscosity, compatible dyes, and good wettability to ensure a vibrant, long-lasting, and crisp pattern.