What's the difference between photo printing and printing?

Nowadays, many people like to take photos and develop beautiful photos. What do you mean by developing photos? Photograph printing is a color image formed by exposing silver salt photographic paper in a closed darkroom with a laser, exposing the silver on the photographic paper to light, then the coupler inside appears, and finally washing off the excess substances with chemicals. What's the difference between photo printing and printing? Let's have a look. 1. What does photo printing mean?

Photo printing belongs to digital printing and belongs to the cutting-edge technology of photosensitive industry. Digital printing is the whole process of digital input, image processing and image output. Digital printing is a high-speed, low-cost and high-quality method for making digital photos, which exposes digital images on colored paper and outputs color photos.

Second, what is the difference between photo printing and printing?

The difference between photo printing and printing is mainly in clarity, storage time, paper quality, waterproof degree, price and so on:

1, clarity and color

Printing is the development of photographic paper with liquid medicine and professional equipment. The picture is smooth, the effect is clear, the image is delicate, the color is true, there is no graininess at all, and the color retention effect is more lasting. Printing is directly printed on photographic paper by inkjet or laser, and the definition and color of the printed photos are generally worse than that of the developed ones.

Step 2 save time

Generally, ink-jet printed photos will be kept for a short time, while printed photos can be kept for 10-50 years.

3. Paper

Generally, the paper used for printing photos is thinner, but the paper used for printing photos is different and thicker.

4. Waterproof material

Printed photos are easy to be damaged when they encounter water, and if they are cleaned in time, there will be no great damage.

5. Watermark

Generally, the back of printed photographic paper is watermarked, while the back of printed photos is blank.

6. Price

The cost of printing photos is relatively low, so when we print photos, the price is relatively low and the cost of printing photos is high, so the cost we pay will be higher.

7. recession

Printed photos are not easy to fade, and printed photos are generally easy to fade.

8. Scope of application

Printed photos are widely used in various images of residents' daily life, travel and parties; Group photos kept by schools, institutions and units; Wedding photos taken by couples when they get married; Handle photos of various certificates; Precious images taken by professional photographers and journalists; Professional commercial advertisements such as high-end luxury car brochures and high-end hotel menus.

Inkjet printing is often used at the entrance of tourist attractions for fast printing; Wechat printers in various shopping malls print; Print photos and documents of life in remote cities and rural areas.