How to wipe off the ink on the paper? In our usual use, ink is sometimes used, but it is a very troublesome thing to accidentally get ink, which is relatively difficult to clean. Let's see how to wipe the ink off the paper.
How to wipe off the ink on the paper? 1 alcohol can be dissolved.
Printing ink can be dissolved in alcohol on paper, but general medical alcohol can. In addition, essential balm also has this effect. Dip cotton balls or cotton swabs in some wind oil essence in the inkpad and gently wipe it several times.
Ink can be perfectly imprinted on the surface of various materials that are not easily absorbed. Be careful not to get clothes, cloth and paper when operating. If you get these things, it is difficult to clean them, so pay attention when changing the oil.
Extended data:
Atomic ink used in ink addition is oil-based ink, which will become sticky after being oxidized by air. Photosensitive ink is water-based ink. If atomic printing ink is added to the photosensitive pad, it will block the oil seepage pores and the seal will not be used for a long time.
In addition, photosensitive ink and atomic ink are indistinguishable in color, smell and viscosity. So be sure to find out whether you are adding photosensitive printing oil before adding printing oil.
In addition, the digital printing ink on pigskin represents the detection date, from which we can see that the freshness of pork is generally printed with the date of the day, and the color on the seal is food pigment.
How to wipe off the ink on the paper? Alcohol can be dissolved. Try a few more times. Sprinkle alcohol on the paper towel and gently smear the paper with the paper towel.
Ink refers to the special ink for seals, which has the characteristics of not settling easily, bright color and high color density; The seal is clear and uniform, does not need hot stamping paper, has fast seepage velocity, can be dried immediately after printing, has high and low temperature resistance, has strong stability, has no adverse reaction with the gasket and the sealing shell, and can be oiled repeatedly.
When the number of uses is small: just add a little oil before use. Methods: Take off the seal cover, with the words facing up, and daub the seal frame, font and picture with a small amount of photosensitive ink. After the oil slowly permeates, daub it several times according to the situation. Then wipe off the excess oil with a clean soft cloth or paper towel, and you can use it immediately.
Extended data:
Commonly used photoresist are:
① Polycinnamate type, such as polyvinyl alcohol cinnamate, is synthesized by polyvinyl alcohol and cinnamoyl chloride in pyridine solvent, and the prepared photoresist is called KPR. Under the action of ultraviolet rays, the double bonds of cinnamate undergo photochemical dimerization, forming cross-linking and transforming into insoluble substances. KPR is the earliest photoresist used in lithography, and 5- nitroacenaphthene is usually added as photosensitizer.
(2) Acryl type, whose linear polymer can't obtain excellent images, so the actual system is composed of prepolymer and monomer, which are polymerized and crosslinked at the same time.
How to wipe off the ink on the paper 3. Cleaning method of ink
1, remove oil pollution from animals and plants.
Animal and vegetable oil stain is a common stain on clothes, and it is also a polar liquid stain. Such stains should be wiped or brushed with organic solutions such as solvent gasoline and tetrachloroethylene. When brushing, use a towel or cotton cloth to absorb the wiped stain solution in time to make it leave the surface of the clothes. Prevent some stains from remaining on the surface of clothes after the solution volatilizes, which will cause traces on the surface of clothes. If traces appear, they can be removed by repeated wiping or long-term brushing. You can also apply water to stains on clothes and spray them with a high-pressure spray gun.
2. Removal of pine oil stains
When dealing with pine, it is easy to make clothes stick with pine oil, and it should be removed in time. According to the principle that turpentine is soluble in alcohol, you can use alcohol or a mixture of alcohol and turpentine to scrub stains. After the turpentine is soaked and dissolved, wipe it with a wet towel and absorb it. If there are traces, scrub it with gasoline again. If you can't clean it once, repeat it several times until it is clean.
Step 3 remove tung oil stains
Tung oil is a viscous vegetable oil, which is not easy to dry and sticks to clothes. Brush and remove the dissolved pomelo oil with gasoline or kerosene, and then remove the traces with alcohol soap. In order to completely eliminate traces, it is best to wash the stained clothes again with detergent.
4. Removal of yellow oil stain
Butter is a viscous animal fat, which can be scrubbed with toluene or carbon tetrachloride solvent, and the traces left can be removed with a mixture of alcohol and ammonia water or with alcohol soap.
Step 5 remove curry oil stains
The way to wash off curry oil stains on clothes is to wet curry oil stains on clothes with clear water, and then add 50. In warm glycerin, finally wash with water. If the clothes are made of cotton and linen, they can be scrubbed with 10% ammonia water solution. If the clothes are made of silk and wool, they can be scrubbed with 10% dilute acetic acid solution, and finally rinsed with clear water. Curry oil stains on white clothes can be scrubbed with 5% sodium hypochlorite aqueous solution, then washed with detergent, and finally rinsed with clear water.
6. Remove machine oil stains
For lighter machine oil stains, you can scrub them with gasoline, then put blotting paper or cloth on the clothes and iron them with an iron, so that the oil can be further evaporated and absorbed by the paper or cloth, so that you can iron the paper or cloth repeatedly until all the oil stains are absorbed. Finally, wash with detergent, and then rinse with clear water. For dark machine oil stains, be sure to rinse with high-quality gasoline, then iron and absorb with blotting paper or cloth, and finally rinse with warm water.
Step 7 remove candle oil stains
The clothes are stained with candle oil, so it is not enough to wash them. First of all, you should wipe off the wax on the surface of the clothes by hand, then pad the stains on the top and bottom with blotting paper or paper with strong adsorption, and then iron them flat. Candles will melt when heated, and the melted candle oil will be absorbed by paper. If you can't clean it once, you can clean it several times and the traces of candle oil will be completely removed.
8, chimney oil removal
When oil drips from the chimney to the clothes, immediately soak the clothes in water to prevent oxidation of chimney oil and air. Then the crystalline oxalic acid powder is sprinkled on the polluted place and rubbed repeatedly until it is basically removed. Finally, wash it with detergent and rinse it with clear water.
9, the removal of coal oil stains
Coal oil pollution is nonpolar liquid pollution. Kerosene on clothes, if not removed in time, will leave yellow marks, especially on white fabrics. To remove coal oil stains, chalk powder or magnesium oxide powder can be sprinkled on the stains, and then the powder is removed in a few days. Through the adsorption of powder, coal oil stains will disappear without leaving traces.
10, remove smoke black spots.
After red or purple sweaters are smoked, the color often turns gray, and sometimes there are black spots. This is because the dyes have changed when they meet carbonic acid gas. In this case, the original color can be restored as long as it is sprayed with alkaline water once.