Imitation hot gold printing and its process flow

Imitation gold paste printing is a kind of pearl-like material that shines on the fabric. It shines under the sunlight or strong light. It gives a pearl-like luster and embellishes a dazzling print. It is a special material coated with titanium dioxide with a titanium film as the medium. After being coated with a brightener, the refractive index can reach 3.6. Titanium dioxide and clothing additives and other chemical substances have good compatibility, can resist acid, high temperature, feel good, and have a good flash effect, made of imitation gold paste stability, long-term exposure to the air will not be dark.

Imitation hot metal paste is widely used, simple in operation method, can save energy, does not cause secondary pollution, and achieves clean production. It is an emerging environmental protection printing material.

Imitation hot gold paste printing process:

Photo → drying net (80 mesh ~ 100 mesh) → coloring → bottoming → printing → drying → finished product

In the process of using imitating hot gold paste, first of all, when coloring, the water color seeds are directly added to the slurry to adjust the color according to the requirements of the design pattern; secondly, when rendering the bottom, in order to reduce the production cost and improve the competitiveness, it is recommended that the printing plant be In use, according to the plane of the substrate, first use transparent paste to make a base, and then cover printing imitation gold paste. After the printing process is completed, there can be the effect of gold foil stamping printing, and the water resistance and abrasion resistance of the imitation gold foil printing is superior to that of the gold foil printing. Compared with stamping printing, imitation stamping printing mainly includes five aspects:

1 imitation hot gold paste printing process is simple, printing can be a molding. The gilding printing process must be preceded by hot gold paste and heat transfer gilding, and the process is relatively complicated.

2 imitation hot gold paste environmental protection. However, the PE film left after the bronzing printing process turns hot foil has certain pollution to the environment.

3 The elasticity of imitation hot gold paste is better than that of hot gold foil.

4 Washing water fastness after imitation hot gold printing is greatly superior to hot gold foil printing. The comparison of the washing fastness of the two is as follows:

60°C/100 minutes gold foil printing imitation hot gold printing

Washing water once brightness began to drop light brightness unchanged

Washing water 2 gold foil foil starts to lose brightness

Washing water 3 foil foils

Washing water 4 gold foil is basically no change

5 Imitation hot gold paste can produce over-color through the dots, and can adjust the color tone freely in printing.

Imitation hot gold paste printing has the superiority that can't be compared with the traditional hot stamping printing. It will surely get more and more extensive application. It adds a bright and beautiful landscape to the clothing printing.