The technical characteristics of 3D embossing on textured textiles

The equipment for embossing 3D concave convex textiles usually includes an upper embossing roller and a lower embossing roller. The upper embossing roller is equipped with striped protrusions, and the lower embossing roller has a smooth surface. When in use, the data that needs to be embossed is transmitted between the upper and lower embossing rollers. The embossing roller rotates relative to the lower embossing roller, and the protrusion presses over the data to form a pattern. This type of embossing device can only press out flat structural patterns, and cannot produce three-dimensional patterns.

According to an aspect of this creation, a device for 3D embossing is provided, including an embossing roller, a second embossing roller, and a vacuum suction device. The surface of the embossing roller is provided with multiple protrusions, and the surface of the second embossing roller is provided with multiple grooves, which cooperate with the grooves. The bottom of the grooves is provided with a through hole, and the inlet end of the vacuum suction device is located inside the second embossing roller and can suction through the through hole.

Thus, through the cooperation of protrusions and grooves, 3D embossing can occur on the surface of flat data. By setting a through hole at the bottom of the groove and using vacuum suction equipment for suction, the data located at the bottom of the groove can protrude into the through hole to form a three-dimensional protrusion, enhancing the 3D three-dimensional effect of the data.

From the perspective of printing and dyeing processing, the impact of textile quality on printing and dyeing products is discussed in conjunction with some practical problems encountered by surrounding printing and dyeing enterprises in production practice. Intended to strengthen the links between upstream and downstream enterprises and improve the quality of textile products. The interdependence of product quality between upstream and downstream textile enterprises is becoming increasingly important, and it is necessary for them to work together to closely collaborate on fiber raw materials, spinning, weaving, post-processing of printing and dyeing, and clothing. Based on years of practice in printing and dyeing enterprises, we will only explore the impact of textile quality on subsequent processing from the perspective of printing and dyeing processing, in order to attract the attention of colleagues.

When low-quality cotton is mixed with yarn for weaving, dyeing defects may occur during the printing and dyeing process, especially when mixed with high count yarn, which can lower the grade of the product when woven into high-end products. The fabric woven from this type of yarn is used for sanding and velvet products, and dyed in a light color to barely cover it up. However, the product grade is not very high, and dyeing in a dark color will affect the color and brightness. Even when making corduroy products, it can also affect the fullness and natural luster of the down. Especially for fabrics with different cotton grades, if they are not marked with the same color, it will cause serious match difference and mislead technicians to adjust the color and brightness.