on the market at present, waste film, there are several greenhouse film, film, industrial products packaging film, food packaging film, etc. , how to spend a print trademarks, product specifications and so on these ink removed, the main raw materials are fading various solvents. Such as toluene, acetone, butanone, cyclohexanone, and so on all kinds of solvents, fade tool is simpler, are: brush, gauze, cotton, as long as the solvent, brush on the trademark film on 1 - after solvent 2 minutes, cloth wipe hard, that is ok. But must want to look at the size of film processing, thickness and area of how many word, because of the high solvent price comparison, some area of thin film word flower was less, or cut part of economical; If the area of film thickness word flower was less, solvent wipe more economical, in short according to actual situation to determine the processing. < br / > note: PET bottle packaging and printing film, OPP film, if fading with again, will be costly, no profits can figure.
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