Oh my god, the old tarpaulin can be used again after being treated like this

Oh my god, the old tarpaulin can be used again after being treated like this

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The old tarp that has been used for a long time has been modified It can be reused after processing, which can save costs. The following is a summary of the tarpaulin transformation process:

1. Put 450 kilograms of caustic soda in a porcelain basin and rinse it with twice the boiling water until it melts into water for boiling rosin; put the potato powder in a container and boil it with boiling water. Chongbo.
2、Jiang Gumiao Heat 6 pounds and 24 pounds of cold water in an iron pot, boil it into a slime, melt it all until there are no small pieces, and then put it into an iron box.
3, add cold water 24 Put 6 jins of rosin in the pot, and add 6 jins of rosin at the same time. Heat it to gradually dissolve it. Because rosin is not easy to melt, after opening the pot, add two-tenths of the caustic soda water prepared in advance. After burning for 20 minutes, , and then pour six-tenths of caustic soda water into the pot. When the rosin has turned into a paste, pour it into an iron bucket in time. This is very important to alleviate��, if the time and amount of caustic soda are not accurately controlled, it may be boiled into granules and cannot be used, resulting in a waste of raw materials.
4、Soap 3 Cut the slices into slices, break them into pieces with 2 pounds of paraffin and 0.8 pounds of stearic acid. Pour 22 pounds of cooling water into the pot and heat until it becomes water.
5. Fortunately, it was the first day Soak 2 kilograms of gansulo in warm water (about 2.5 kilograms) at night. After the granules are soaked, add 9 kilograms of hot water and the remaining two-tenths of caustic soda water and stir them together. After chemical changes, it will resemble rice soup. until.

Finally, put all 4 kilograms of the configured eight barrel green oils into the cylinder, add 70 kilograms of boiling water and stir, after 30 minutes, add Add 48 pounds of cold water and continue to stir. As long as the water is no longer boiling, it can be used.

Brushing method: Sweep firsttarpaulinPlop the soil on both sides on a mat or old tarpaulin to avoid soil stains. Put the prepared ingredients into a basin or a small bucket. One person pours the ingredients evenly onto the tarpaulin, while the other person sweeps in all directions with a broom, and then uses a floor brush to brush hard until the ingredients are put into the tarpaulin weave. After everything is brushed, fold the tarpaulin to a thickness of half a meter. After folding, step on it with your feet to make it even and smooth, and then open ittarpaulin, less drying, that is, it should be brushed a second time.

Three materials were used for the second time: alum and lead acetate , formalin. Ingredients: First, put 12 kilograms of alum and 62 kilograms of boiled water into the cylinder and stir. After melting, add 32 kilograms of cold water and 3 kilograms of lead acetate into the cylinder and stir for 2 minutes. Then add 400 kilograms of formalin and continue stirring. After that, it is ready to use.

(Part of the above content comes from the Internet)

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Extendedreading:https://www.alltextile.cn/product/product-45-825.html