What does film developing and sweeping mean

Film rinse means film rinse and sweep, also called bottom sweep - negative scanning.

1, rinse and sweep is rinsing and scanning, also called bottom sweep - negative scanning, not printing photos. First explain the whole process after there is no photo paper, if you shoot film last need photos, only by first developing film, and then bottom scanning into electronic pictures, and then take the picture file to the relevant place photo paper printing.?

2, developing is to shoot a good film, after the appropriate process, with the medicinal water to wash the negative image until dry, this process are called film processing.

3, bottom scanning, refers to the developed negative, after scanning the negative scanner output electronic picture image, for you to watch in the computer use, or go to the print store to print the photo.?

Expanded information:

I. How to save negatives and undeveloped film:?

1, unshot film should be kept in a cool and dry place, do not put the film in a hot place, such as direct sunlight, household appliances and other heat sources near the summer did not turn on the air-conditioned room.?

2, can be stored in a sealed place, such as the buckle buckle or can-type containers with lids, can also be placed in the refrigerator, but some friends say, the refrigerator is not dewy and damp? Indeed, put in the refrigerator has a pre-condition, it is best to pre-seal on, such as 135 film with a plastic bucket, so that directly in the refrigerator, you can achieve the effect of sealing and low-temperature drying, if there is no sealing of this plastic cylinder, directly throw the film into the refrigerator, it is highly likely that the preservation of improper impact on the quality of the...?

3, has been shot on film should be developed as soon as possible, otherwise the exposure of the latent image will fade, but if the above properly preserved, can also be placed for several months will not have an impact.

4, the preservation of developed film, the use of high-quality acid-free film bag storage, do not recommend the use of other materials, especially PVC and other plastics, will result in the negative paste in the bag. At the same time, the same should be placed in a cool and dry place away from light.