Reasons for discoloration of waste plastic film and analysis of solutions

At present, there are several kinds of waste film on the market, such as greenhouse film, mulch film, industrial product packaging film, non-staple food packaging film, etc. How to remove the inks with printed word mark, product specifications, etc. The main color-removing materials are Various solvents. For example: toluene acetone, methyl ethyl ketone, cyclohexanone and other solvents, fade tools are relatively simple, there are: brush, gauze, cotton, as long as these solvents, after brushing the solvent on the trademark film for 1-2 minutes, If the cloth is wiped off, it will be fine. However, the treatment must look at the size and thickness of the film, and the area occupied by the word flower. Because the solvent price is relatively high, some thin film flowers occupy less area, or cut off a part of the cost; if the film thickness is small, the area is small. It is more cost-effective to wipe off with solvent. In short, the treatment is determined according to the actual situation.


Note: The packaging film on the PET bottle - OPP film, if it is faded and reused, it will hurt the people, no profit.

4.5L Electric Wallpaper Stripper

The 2200W 4.5L Electric Steam Wallpaper strippers is the most productive, safest and easiest to use steam wallpaper stripper.

The Wallpaper Stripper force steam through the layers of paper, helping to not only remove the paper but also glue residue from walls.The Wallpaper Steam Stripper is particularly effective on stubborn papers with paint on, or wood chip paper.

The 4.5L Electric Wallpaper Remover Stripper is much easier, compared to soak and scrap off the wallpaper manually, it only uses water which is heated.

Once the water boil then the water evaporates, produces steam out of the plate. The steam will penetrates into the wallpaper and loosen the old adhesive paste, so the wallpaper can then be pulled off and removed easily.


The advantages of removing wallpaper with steam are obvious: no need for chemicals, which is cheap and good for the environment. It's also much faster--you do not need to soak. BTW, no large puddles of water on the floor. What`s more, it makes work easier because large pieces can be removed from the wall.


The 2200W 4.5L Steam Wallpaper Stripper produces steam at just the right pressure and temperature for fast effective stripping with the minimum of condensation. Which reduces the risk of over-wetting wallboard or the plaster surface of the wall, and keeps the working environment comfortable.

The 4.5L Electric Wallpaper Stripper With overload protector which allows the excess steam to be released, to protect your safety.


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Ningbo Brace Power Tools Co., Ltd , https://www.bracepowertools.com