2. Repeated pasting and tearing with transparent adhesive can remove part of the surface.
3. Wipe it off with a little dilute sodium water, or use paint thinner.
4, you can use a hair dryer to blow dry, and then gently scrape.
5, using an eraser, eraser to remove the traces of transparent glue is also very effective, but it is only suitable for a small range of traces.
6, ordinary nail polish remover because of its chemical composition, so the effect of removing traces of transparent glue is also very good.
7. Use a wet towel. This method may be the one we think of when we first find the trace of transparency. We can soak the offset printing place with a wet towel and then wipe it slowly, but this method is limited to places that are not afraid of humidity.
Extended data
Ordinary sealing tape (BOPP biaxially oriented polypropylene) is an indispensable daily necessities for any enterprise, company and individual. However, compared with the domestic situation, although there are many manufacturers, the technology is uneven. Moreover, the technical content of domestic tape industry is still at a very low stage, and the country has not yet made a clear choice. People's understanding of adhesive tape is often in a very ignorant stage, thinking that the price is low and the viscosity is good. In fact, these are all wrong understandings and judgments.
So how to choose the quality of adhesive tape? In fact, there are two standards for the quality of the adhesive tape in use, one is the initial adhesion and the other is the retention, and the two are inversely proportional. In general, adhesive tapes with adhesive force less than 10 are coated with glue, generally only about 20 microns.
Such as stationery tape, general publicity binding tape. The initial adhesion of normal sealant tape is between 15-20, and the thickness of this adhesive tape is generally 22-28 microns. This is the standard thickness. However, most of the adhesive tapes on the market are mixed with impurities, so the thickness increases. In order to cover up the impurities, the glue is also mixed with toner, so the transparent tape appears egg yellow and light green. This kind of tape is generally inferior.
References:
Baidu encyclopedia-adhesive tape