Type 1 SILK SCREEN
This is acommonlyused printing method. Screen printing consists of five elements: screen printing plate, scraper, ink, printing table and substrate.
This printing method makes the film through the design drawing, and then through the film to print the screen, the screen is made into a printing plate after drying, before printing.
Screen printing is divided into manual screen printing and machine screen printing two, is a traditional printing way.
Screen printing has many advantages, such as large batch, low price, bright color, long shelf life, fast delivery, etc. Now, silk printing is recognized by more and more industries and widely used.
First, the traditional gravure printing process is used to print the images on the film, and then the film laminating process is used to compound the film with the pattern on the non-woven fabric.
General requirements of higher or more color pattern of non-woven fabric bags will use this process.
It is characterized by exquisite printing, machine production and high production speed.
The product has excellent waterproof performance, the durability of the finished product is also better than the non-woven bag produced by other processes. There are two kinds of shiny film and matt flim.
This printing method needs to be completed through the intermediate medium, the first text to the film or paper, and then through the heat transfer equipment to transfer the pattern to the fabric.
The medium commonly used intextileprinting is thermal transfer film.
This kind of printing, the pattern level is rich, the color is bright, the ever-changing, the color difference is small, the reproducibility is good, can achieve the design pattern designer’s request effect, and is suitable for the batch production.
This printing process is the use of flexo plate, through the transfer of ink roller printing.
Flexographic printing, printing generally adopts the thickness of 1-5mm photosensitive resin version.
The printing accuracy can reach 150 string/cm, and the graphics on the bag body are rich in layers, bright in color, and good visual effect.
At the same time, the printing materials adopt new water-based ink and solvent-based ink, non-toxic, odor free, in line with the requirements of green environmental protection.