Textile Printing Paste formula also known as textile pigment paste or textile dye paste, is a specialized formulation used in the textile industry for printing designs, patterns, or colors onto fabrics. It is a thick, viscous substance that contains pigments or dyes along with other additives to ensure proper adhesion, color fastness, and desired printing results.
features of textile printing paste formulation
- Pigments or dyes: Textile printing paste contains pigments or dyes that impart color to the fabric during the printing process. Pigments are insoluble particles that adhere to the fabric surface, while dyes are soluble and penetrate into the fabric fibers. The choice of pigments or dyes depends on the desired color, wash fastness, and printing technique.
- Thickening agents: Textile printing paste is formulated with thickening agents to provide the necessary viscosity and rheology for printing. These agents help to control the flow and prevent the pigments or dyes from spreading or bleeding on the fabric, ensuring precise and sharp print lines.
- Binder or fixing agents: Binder or fixing agents are added to the printing paste to improve the adhesion of the pigments or dyes to the fabric. They act as a bonding agent between the colorants and the fabric fibers, ensuring that the print remains intact and durable, even after washing or other textile treatments.
- Dispersing agents: Dispersing agents are included in the printing paste to promote the dispersion and uniform distribution of pigments or dyes within the paste. They help to prevent clumping or settling of particles, ensuring consistent coloration and avoiding printing defects.
- Thermo-fixing agents: Some textile printing pastes may contain thermo-fixing agents that enable the pigments or dyes to bind to the fabric through heat activation. These agents improve the color fastness and durability of the print, making it more resistant to fading or washing.
- Additives: Textile printing paste can contain additional additives to enhance specific properties or address particular printing requirements. These additives may include leveling agents for uniform color distribution, anti-foaming agents to control foam formation, or anti-migration agents to prevent color bleeding between different print areas.
Product guide of Textile printing paste
Textile printing paste can be applied to fabrics using various printing techniques, such as screen printing, rotary printing, or digital printing. The paste is typically applied to the fabric surface through a printing screen or other printing equipment, and the printed fabric is then dried or cured to fix the colorants and ensure their permanence.
The formulation of textile printing paste can vary depending on the fabric type, printing technique, desired color fastness, and specific industry requirements. It is important to select the appropriate printing paste formula for the fabric and follow the recommended application and curing processes to achieve desired print results.