Printing is not one thing
Printing is not only printing leaflets, business cards or large banners - it also prints other, necessary materials such as: stickers, self-adhesive letters or labels. In principle, everything that comes out of the printing house can be included in the category of printing.
There are plants specializing in the production of only a specific group of printed materials: eg leaflets, or only large-format printing. However, this results from a simple thing: for every type of printing you need to have the right machine, and these take up space and cost a lot. That is why printing plants limit the amount of services provided.
Inexpensive printer ink
Cheap printer inks can have the highest quality. This is because printer accessories of this kind are always produced according to generally accepted standards. On the other hand, finding cheaper inks is very cost-effective for individuals and for owners of large photocopying and printing facilities where a large number of different types of printouts are made daily. Good prices for printer inks mean that people who can not afford them can afford rebate actions and introduce various promotions, because they are able to reasonably lower the costs of carrying out orders. In this way, they gain new customers without lowering the quality of services they provide.
Water and waterless - offset printing
Offset printing is the most popular type of printing in today's printing industry. It is true that it has many varieties and uses different techniques and materials (paint, paper). The main division is cold printing, where the paint is fixed by soaking into paper. While the 'hot' offset where the printed paper web passes through the drying tunnel.
The classic offset (water) is associated with the use of water rollers and hydrophilic and hydrophobic surfaces, however, this method is already abandoned due to the difficulty in obtaining a good balance of water and oil paint.
The successor of this method is anhydrous offset printing where silicone molds are used instead of water.