In digital inkjet printing, the high-speed jetting of anti-counterfeiting ink plays a critical role in determining whether textile substrates can successfully undergo jet printing. Therefore, the formulation of anti-counterfeiting ink must be carefully designed to meet optimal process parameters. This ensures that the physical and chemical properties of the ink are well-suited for efficient printing, resulting in clear and consistent patterns on the fabric surface. Anti-counterfeiting inks used in high-speed digital inkjet printing require a balanced performance profile to maintain stability before application and ensure smooth jetting operations. When the ink droplets hit the fabric, they should exhibit good wetting and absorption characteristics. These properties can be optimized through pre-treatment processes applied to the fabric before printing. It is essential that anti-counterfeiting ink formulations are compatible with specific inkjet printing systems—whether based on piezoelectric drop-on-demand (DOD), thermal jet technology, or continuous inkjet. Approximately 80% of textile digital inkjet printers use piezoelectric DOD technology, while the remaining primarily rely on thermal jet methods. As such, the ink must be tailored to match the printer’s specifications, ensuring excellent color quality, color fastness, and cost-effective performance while addressing potential technical challenges. The performance requirements for mirror inks are distinct from traditional dyeing and printing solutions. Even when using the same dye, the preparation process differs significantly. Inkjet inks are high-tech products that play a key role in modern textile printing. Many chemical companies are now investing heavily in the development of specialized inks for digital textile printing, which represents a cutting-edge area within the industry. These innovations help print operators achieve the right balance between ink performance and print quality. For digital printing, dyes used in inkjet inks need to be highly pure and finely ground, typically with particle sizes less than 1 micrometer. The chromophore of the dye must have strong color intensity because the concentration in commercial printing inks is usually around 10%. In piezoelectric inkjet printing, the maximum amount of ink applied per channel is about 20g/m², with only 2g/m² of dye remaining on the fabric. This is significantly lower compared to traditional screen printing, where up to 100g/m² of dye may remain on the fabric—making it over five times higher than in digital printing. While some manufacturers use print heads adapted from industrial digital printing machines, most inkjet printers still rely on print heads originally designed for the printing industry due to their reliability under textile printing conditions. Piezoelectric print heads offer a better balance between resolution and speed, opening up new possibilities for ink development. Additionally, the standard CMYK color gamut is often insufficient for textile inkjet printing; many systems now use six or even eight colors to expand the range of printable hues. Currently, acid dyes are commonly used for printing sportswear, swimwear, and undergarments, while reactive dyes are suitable for casual wear and innerwear. Disperse dyes account for approximately 50% of the digital textile printing market, mainly as transfer inks used for decorative fabrics in clothing, banners, and home furnishings.

Dining Table

Dining Table,Height Dining Table,Round Dining Table,Trestle Table

Foshan Poesy Furniture Co., LTD. , https://www.poesyfurniture.com