In the past, the research of laser cleaning technology in developed countries was earlier, making some areas of cleaning has been industrialized. China's laser cleaning technology research started late, basically following the development of foreign countries. with the continuous efforts of the majority of researchers, some achievements have been made.
문화 유물 기한 to a 다양성 의 환경 및 보관 시간 및 기타 이유. The surface will have a lot of dirt, such as: soil spots, rust spots, oil, water, sweat stains, etc., due to the artifacts of many kinds of different textures, in the cleaning process taken by different methods. This brings a lot of 불편함 to the cleaning of 문화 relics. 여기 우리 보기 at what are the traditional ways of cleaning cultural relics?
전통 청소 치료 일반 가지 다음 방법:
First, 물 세척
For general solid texture, not fear of water immersion artifacts, the surface attached or stained dirt can be washed with distilled water. The solidified material on the excavated artifacts is more hard, not easy to wash off at one time, do not use metal or hard objects in the cleaning, so as not to damage the artifacts.
Second, 건조 청소
Textile artifacts such as stains, washing may fade, should use gasoline and other things to scrub, you can also use dry cleaning agent directly sprayed in the stains, dry cleaning agent should be used before making a test.
Third, 건조 마찰
Some objects afraid of water and some unearthed items, in order to maintain the original object due to the erosion of the ground over the years and the appearance of the natural color, should not be rinsed with water and drugs. For this type of artifacts with a soft texture of the damp cloth gentlely wipe can be.
For the paper articles and part of the fabric should not be washed or dry rubbed, should choose the wind drying method, the surface of the dust and moisture blown away. 회피 노출 to strong sunlight, 회피 강한 바람 부는 , 회피 연기 오염, 회피 꽃가루 얼룩.
Larger, bulky and irregular objects, vacuum cleaners and other mechanical dust; larger stone carvings, sculptures, etc., in the vacuum at the same time you can also use high-pressure air pumps, vacuum cleaners are not easy to remove the dust blown off.
Mainly used in various types of harsh environment to preserve the antiques and excavated artifacts. Because of the excavated material in different places in the mixture, so in the use of self-mixing liquid should be done when the experiment, the choice of different drugs and the use of different methods.
Another important aspect: it is a harmless cleaning method - the material of the surface of the cultural relics and the pollutants attached to it on the absorption of the laser beam is different, this difference makes it possible to distinguish between the pollutants and the material of the surface of the cultural relics, so as to accurately control the cleaning of the laser energy required to do not harm the cultural relics, but also clear off the pollutants. At present, this technology has been widely used in stone cultural relics, paintings and other fields.
그것은 is 예측 가능한 that laser cleaning with its super adaptability, its application will continue to be extended to new areas, for the cleaning industry to bring a green revolution.
