Author: Site Editor Publish Time: 2021-04-26 Origin: Site
The patterns and text on the glass bottle can be printed in the following ways:
1: It can be printed on by silk screen. Silk-screen printing belongs to stencil printing, and silk-screen printing is called the four printing methods together with offset printing, embossing and gravure printing.
Hole printing includes transcription, perforated pattern, spray and screen printing, etc.
The principle of stencil printing is: the printing plate (the perforations that can pass the ink are made on the base of the paper film plate or other plates). When printing, there will be a certain pressure to transfer the ink through the perforations of the stencil to the substrate (paper, ceramic) Etc.), the corresponding image or text is formed on the substrate.
2: It can be printed on by baking flowers. Another method of glass bottle pattern printing-baking flowers, this is usually after the pattern decoration on the bottle body, but also enters the oven for firing, and finally the pattern or text is firmly attached to the glaze surface of the porcelain .
3: Thermal transfer. Thermal transfer is an emerging printing process, which has been introduced from abroad for more than 10 years.
The process printing method is divided into two parts: transfer film printing and transfer processing. Transfer film printing uses dot printing to pre-print the pattern on the surface of the film. The printed pattern has rich layers, bright colors, ever-changing, small color difference, and good reproducibility. , Can achieve the effect of the designer's requirements, and is suitable for mass production.
The transfer process transfers the exquisite patterns on the transfer film to the surface of the product through a heat transfer machine (heat and pressure). The ink layer and the surface of the product melt into one body after forming, which is vivid and beautiful, greatly improving the quality of the product.