แสดงบทความที่มีป้ายกำกับ Images แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ Images แสดงบทความทั้งหมด

วันอังคารที่ 22 พฤษภาคม พ.ศ. 2555

Tips For Making Printed Images Last Longer

Do you print a lot of images? Whether you use inkjet printers or rely on some other technology (even old fashioned photo prints) you need to know how to go about printing them and taking care of them properly.

Whether you are printing with an inkjet photo printer, an expensive dye sub printer, a colour laser or making photo prints optically, here are some things you should keep in mind when either handling prints or making prints.

Dye Sub Printer

Tips For Storing Printed Images

The easiest places to store your pictures aren't always the best. For example, basements and attics are often damp and the temperature can vary widely. No matter how you made your images, you should store them in a well-ventilated place that doesn't vary a lot in temperature. A cool, dry place is best.

Light can fade images. If you frame your pictures, you may want to be careful not to hang them directly in the sunlight. If you can't avoid that, you may consider using anti-ultraviolet glass. Always avoid actually touching the surface of the print itself when you can.

Tips For Printing With Photo Paper

If you are using a computer printer, use a paper recommended by the printer manufacturer. There are sometimes aspects that can affect the print quality that are more important than the sheer quality of the print itself. If, for example, ink balls up on the paper and makes your images to look spotty, use a different type of paper or adjust the printer speed. It is less likely to happen when you use paper recommended by the manufacturer of the printer.

You will have to let your prints dry for at least an hour before you try to stack them or even put glassine paper on top of them. If your prints will come in contact with anything else, such as glass or photo album pages, give them 24 hours to dry.

Some Tips For Printing With Glossy Photo Paper

Glossy photos have great appeal. The colours look more vibrant and the details look slightly sharper. The downside is that it can cause glare with intense light sources, however. Be aware that glossy paper is more likely to attract and show dust and fingerprints and plan accordingly.

Some Tips For Printing With Matt Photo Paper

Matte prints do not reflect light as much and are easier to view. However, be aware that they will give the appearance of less detail and less vibrant colours.

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วันพฤหัสบดีที่ 9 กุมภาพันธ์ พ.ศ. 2555

How to Create a Print on Metal From Your Images

Today most of us are faced with numerous challenges when trying to figure out how stand apart from everyone else who is printing onto traditional media such as paper and canvas.

Although there have been many advances in paper stocks and canvas media in recent years, there weren't too many options outside of that realm unless you were into making your own plates and emulsions for direct transfers of artworks and photographic images to unusual substrates.

Dye Sub Printer

Today there has been many advances in the fine art printing technology and one of the most exciting and new options is the ability to print an image directly to metallic sheet, such as aluminum, copper and stainless steel.
Deciding on how to print on metallic surfaces involves breaking down some important elements and then deciding which characteristics are more important to you.

There are 3 common techniques used today for printing onto metal surfaces.

1. UV cured printers can print onto flat substrates. This technology is expensive and can produce conflicting results depending on the machine and generation of printer. The new machines costing over 0,000 can produce spectacular results but unfortunately they are outside most people's budget.

2. The other option is to use dye sublimation, also known as dye sub. Dye sub. This is a process of printing the image onto a thermal transfer paper and then baking the image onto the metal using a hot plate. The results can be very good but there can be a large number wasted pieces due to inconsistent results due to the variables involved. The metal also has to be coated with a thermal receptive chemical and therefore can be more expensive to produce in smaller quantities.

3. The third method of printing onto metal is the use a typical fine art printer such as the Epson printers that can take flat media and print onto the metallic substrate by coating the metal with an ink receptive chemical.
This process is for the most part the highest resolution but due to the sensitivity of the water based inks and coatings involved can be tricky at times. The results are stunning when using this method but the only major drawback is the fact the print has to be coated afterwards with the solvent based protective coating to seal in the inks.
This can be tricky to apply cleanly and evenly unless you have a good spraying technique and environment.

As pointed out here, there are options for direct printing onto any metallic surfaces however the one you will chose depends mainly on your expectations and budget.

The UV cured option is probably the most economical if you can find a supplier with such a machine but there may be issues such as banding, not to mention the resolutions may be low into the 400-600 DPI range for older machines.

Despite the various issues involved with each of the methods discussed above, direct printing to metal can be a very exciting and unique way to reproduce your photos and artworks.

The most common substrates are aluminum, stainless steel, copper as well as brushed metals.

You can practically print onto any other metal combination provided it can be fit into machine.

Epson printers will not accept any media thicker than 1.5 millimeters and for flat bed printer you can go as thick as 2 inches in some cases.

I encourage you to explore this new and exciting new printing technology and I am sure you will be very pleased with the overall results.

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