Do you want make a duplicate copy of anything then use a trace paper. This paper will help you to draw a same object from an original copy. It is mostly used by architects and design engineers. It has very low opacity and allow light to pass through, so it is easy to do the diazo copy process and it has many other uses. The transparency of the paper is achieved by careful selection. Now days, trace paper are used by many people around and it is very easy to get in printing shops.
If you want to go for Melbourne printing shops then make sure that they give good services, good deal and bulk of printing options. These companies have latest technology to do your printing and they undertake all type of printing.
They will make sure that you get your printing on time.
To know more about printing and types of printing that you are looking for visit, http://www.creffielddigitalprint.com.au/