Screen printing that is prepared from silk, paper and other methods of printing techniques has become a popular choice in Australia. However, there are many challenges that amateur printers come across while choosing this technique. Once you get to know about the issues that you are facing in screen printing, you can also easily overcome them.
Challenges that generally happen in screen printing
- Colors start to bleed
- Pin Holes
- Gaps that happen at the time of repeats in printing
- Color patches formation on the cloth
- Leaking screens
- Soiling of clothes
- Irregular placements of blocks or screens
Ways that will help you to deal with all such challenges
Bleeding of colors: It generally happens when the printing paste, commonly known as the pigment is watery. In case the pigment is not thick enough at the time of printing, then it will bleed at every step of the process which will lead to the spoiling of the cloth.
To overcome these issues, you need to ensure that the pigment is thick for the purpose of registration. This is what will help in sticking it on the fabric. It is also necessary to clean the screen after every registration.
Managing the unequal gaps: In repeats, it is possible to get unequal gaps, it happens when the screen registration is not calculated properly. In such a case, the subsequent repeats will not join together which can lead to gaps between them. This issue can be solved by assessing the repeats before the printing starts.
It is easy to check repeats with the use of colored chalk for the purpose of marking different repeats that happen on the fabric, this will ensure that once a print is done, you will know where to place the screen again.
Irregular placement of screen: It can occur if the repeats are not checked properly. To overcome this issue, it is important to check the repeats before you place them on the screen for registering the print. Leakage or blockage of the screen can happen if the edges of the screen are not properly blocked.
This leads to the chances of leaking of the printing paste which will also soil the cloth. With the use of masking tape on the screen, you can easily deal with this issue. You just have to use the tape before you start with the printing process. Enough pigmentation of the paste is also required for the purpose of printing.
Pinholes: Pinholes occur when you get underexposure on the screen at the time of developing the screen. This will not let the chemicals develop at the time of washing as most of it will get washed because of the existence of the pinholes.
This issue can be solved by developing the screen in a proper way so that it can reach its due time before it gets washed.
There are many professionals that offer screen printing Australia, you can look for an expert as per your requirements.