Information On Canvas Prints
A canvas print is a reproduction of an original painting, photograph, or other image, printed onto canvas. The canvas is stretched and frame mounted and is most commonly hung on walls. Wide format prints or large format prints are becoming more popular recently and are basically enlarged versions of original images that have no loss of detail or quality, which normally results from increasing the size of images.
Nowadays cotton or linen is used as canvas due to their cost efficiency, though previously, hemp was used to make canvas for paintings. Poly canvas, which is a plastics based canvas, has recently been developed for the same purpose. Canvass can be produced to different weights. Each weight is identified using a numerical system. Different canvas weights are suitable for different types of ink, for example, lighter canvas should be used for watercolor paintings and heavier canvas for acrylic paintings.
An image can be transferred onto canvas by one of two ways; offset printing and dye sublimation or inkjet printing.
Once the metal printing plates have been produced, offset printing is a simple, fast and cheap method of printing and the printing plates can easily see over a million transfers, as they can be extremely durable. The downsides to offset printing are that the metal printing plates are expensive to produce and because of this, small run prints are not very cost efficient.
Dye sublimation or inkjet printing is the type of process that is generally used by most computer printers and involves using heat to transfer dye onto canvas. This method is becoming much more frequently used due to the simplicity of use and cost with limited run prints. This process is much more advantageous for image enlargement applications, and computer software can help to improve or modify the quality of the image without having to make new printing plates like with offset printing.
After the image has been reproduced either by inkjet printing or offset printing, the canvas needs to be stretched and fixed onto a wooden frame using staples or tacks fixed, normally, to the edge of the canvas so that they are invisible once the canvas is framed. After framing, the canvas can then be hung.
Read On : Canvas Prints