To to have a certain distance from the between the the layout vertical Down the form of, version and light source requires considerable venues to the, in the settings O'clock, from the point of view of the narrow the venues of view, Bicycle Flag Holder now make more use the the chandelier type and on the-light source injective type. Best Flag Quotes
Proofing box itself is small, no longer use the vacuum blanket cover wrap the proofing box approach, but only the pattern part of the plate box inside the vacuum seal, Bicycle Flag Holder commonly referred to as the suction type proofing machine (Figure 2-99). This type allows vacuum proofing box volume smaller, the other on the radio the light to enter inside the proofing box, so light does not spread to the outside. However, if the box of plates and proofing adsorption the size of the box does not comply, you can not vacuum seal. Uptake Shai Banji the advantages are: small size; blanket can be a permanent use; vacuum time is short; proofing number for a long time have a high efficiency; set on the light source within the proofing box, the light can not escape . The disadvantages are: change the size of the blanket in the Version box, corresponding to the replacement; multiple small box proofing difficult.
Within the suction in Figure 2-99 type vacuum Shai Banji
The light quality version only proofing proofing when the light shines on the proofing surface, and other light shall be according to the layout. Other light indoor lighting and other light source, Cheap Swooper Flags Shai Banji settings place near a window will be from the outdoor light. In addition to the above stray light there neglected light, Bicycle Flag Holder such as proofing light of the strong light in the interior walls and other items, glass, and reflected light. The most important thing is the light to direct layout, oblique light on the proofing is the most unfavorable. In for the to to prevent the The oblique fire The best light use of protective enclosures for, To this end as an example in order to the camera, attached to the the black tube of the the lens in front of yes the the lens hood, Custom Made Flags For Sale this protective tube yes the superfluous light of due to a reflected O'clock the to prevent photography while the to enter the the to the the lens in the. Proofing when the hood cover on the glass surface, blocking the harmful light. Bicycle Flag Holder Of course, if Shai Banji equipped with a black curtain around to prevent the reflection light is better.
Section V plates production
Printed version of the method of making a lot about dozens, according to the version of film and the relationship can be divided into the direct method, indirect method and direct legal system version. Film imaging in the Web version called the direct method; first in the other light-sensitive membrane imaging, and then the film transferred to the network board, Bicycle Flag Holder said the indirect method; other film in the film base, network on-board imaging of said straight between
A wide variety of plate products for a wide variety of screen plate, choice, and the printed version of the structure shown in Figure 2-100.
2-100 printed version of the structure of the mouth
One, the quality of the printed version of the requirements
1. The the reproduction of of printed on version of the Xing. Reproducibility is the reproduction of the fingerprint version of the original diagram. It is manifested in the printed version of the precision, clarity, resolution and other aspects.
Accuracy ① plates. The silk screen version of the accuracy of fingerprint version of the images, text, symbols, such as location and size accuracy. It \ plate materials and methods, such as hand-seal coated and cut engraved version of the precision is often lower than the light-sensitive plate; higher than the accuracy of indirect plate-to-plate.