27. What is the role of post-exposure?
After the exposure, the UVA light source is used to expose the entire plate material, and its function is to completely harden the elements on the plate.
28. After the printing plate layout hardness is too large how to do?
Cause: Mainly caused by excessive post-exposure.
Countermeasures: Can be solved by shortening the post-exposure time or reducing the intensity of the light source.
29. What should I do if I don't have enough depth?
Causes: Excessive back exposure; Insufficient density of printing plates; Plates have been exposed during storage; Washing plates are not sufficient.
Countermeasures: Reduce the amount of back exposure; re-produce qualified films; store plates in darkness; extend wash times; ensure the freshness of wash solutions; adjust the ratio of wash solutions.
30. How to solve the thin line into a waveform?
Cause: The original lines are too thin; the main exposure is insufficient; the back exposure is insufficient; the drying time is short; the developing solvent is not fresh; the film light transmission density is too large; the scrubbing time is too long or the brush pressure is too high.
Countermeasures: Redesign the original; increase the amount of back exposure and the main exposure; extend the drying time; use fresh developing solvents; recopy the film; shorten the cleaning time and reduce the brush pressure.
31. What should be done if the yin-wen (anti-white) word is stuck?
Cause: The main exposure is excessive.
Countermeasures: Shorten exposure time or mask processing at this location.
32. What should I do if my outlets and small texts are washed away?
Reason: insufficient back exposure; insufficient main exposure; long brushing time; too hard brush; too much brush pressure;
Countermeasures: increase the amount of back exposure and the main exposure; brushing action faster; choose a softer brush; adjust the brushing pressure; reduce the wash plate depth.
33. What can I do if I don't have some pictures?
Causes: Bad suction, resulting in poor adhesion of the film and the plate; negative film production; poor film density; improper printing plate storage.
Countermeasures: Check whether the vacuum pump is working properly; re-create the negative film; save the plate from light.
34. What should I do if there is a spotted pattern in the printing plate?
Cause: The density of the light-shielding part of the film is too low; countermeasures against running light on the plate: re-produce the film; replace the plate.
35. What if the field or text on the plate is embrittled?
Cause: Excessive exposure; defoaming time is too long.
Countermeasures: Reduce the amount of post-exposure; shorten the tack time.
36. How can a pinhole pit be solved in the field?
Cause: There is dust or black spots on the film; the suction film is not clean; the main exposure is insufficient.
Countermeasures: Trim the film and keep the film clean. Wipe or replace the suction film. Increase the main exposure time.
37. How to do printing plate stickiness?
Cause: The solvent was used too long.
Countermeasures: Replace with new solvent; re-tack treatment.
(to be continued)
Deboning chicken is a time-consuming process and large meat processing plants deal with significant amounts of meat. Even if a plant employs a large number of workers to debone poultry manually, it will still be costlier and more time-consuming than utilizing deboning machines. Additionally, manual deboning has a negative effect on the freshness and quality of the meat. To solve these problems, Helper deboners provide excellent efficiency and output.
You can preprocess the poultry by cutting them into parts, and then efficiently debone separated meat by Helper deboner, which means customers only need to purchase the meat and segment it. Sunby deboners can quickly debone the meat and has less influence on the meat quality during the processing. Moreover, there are many models of deboners to meet your different demands.
After processing, minced poultry can be made into chicken nuggets, sausages, etc.. The remaining crushed bone can be made into pet feed because it contains a lot of protein to that makes for high quality nutritional supplements.
QGJ-100 300-350kg/h
QGJ-130 600-800kg/h
QGJ-160 1200-1500kg/h
QGJ-180 2000-3000kg/h
QGJ-220 3000-4000kg/h
QGJ-300 4000-5000kg/h
Meat Deboner,Bone Meat Separating Machine,Poultry Deboning Machine,Meat Bone Separator,Red Meat Deboning Machine
Helper Machinery Group Co., Ltd. , https://www.helperpastamachine.com