Now the popularity of e-commerce, express delivery is already common in many people's lives with eating and sleeping. However, on the express order, the recipient's name, address, and mobile phone number are readily available, and the problem of leakage of personal privacy is also a headache for many people. Many of the partners had to use the thick black pen to blacken the important information on the courier before throwing the courier bag, or laboriously shred the courier. Recently, the wise little partner taught the big trick: spray dew on the express order, and the handwriting disappeared. Is this effortless method really effective? "Destruction and destruction of artifacts" Artifact list> essential oils> toothpaste> clear water "with toilet water to eliminate privacy on the express list" life coup, recently circulated on the Internet, many users also photographed to show "elimination of the word" results, toilet water Also received a "secret artifact", there are netizens joking: "six god (six gods) really oh my god (my God)!" In order to prove the effect we find a machine to hit the express order, the toilet water to express a single The blue machine was spraying and did not need external force. The writing on the document did not change at first, but gradually, the writing faded and finally disappeared, about ten seconds before and after. In addition, we also wiped the handwriting on the delivery slips with a Paper Towel licking clean water and toothpaste. Although it can also be written, there is no advantage in terms of time. It takes about half a minute to wipe with toothpaste, clear water takes longer, and the courier slips during the wipe. Some colleagues proposed wind spirits, so they once again painted the wind oil on the handwriting of the delivery slip—the result was God! Almost two seconds later, the handwriting disappeared. The effect is immediate. To sum up, the effect and efficiency of "destroying the body and destroying the culprit" are as follows: Fengyou essence> toilet water> toothpaste> clear water.
It was suggested that since the handwriting is hand-written, the hand-written text, toilet water and Fengyoujing can also be eliminated? So we wrote ballpoint pens and pens on express orders, and then sprayed toilet water. The fonts would gradually disappear. Such as magic, we consulted the vice chairman of the Zhejiang Provincial Chemical Society, executive director of Zhejiang Petroleum Institute, Zhejiang University doctoral supervisor Li Haoran. He said that the express delivery is a carbon-free chemical pressure-sensitive recording paper that contains colorless or light-colored dyes and color-developing agents. When the courier is pressed by a pen or other object, the dye is released and the color development agent is encountered. Most of these colors can be dissolved by organic solvents. The main components of toilet water and balsam include alcohols such as ethanol, butanediol, and cyclic alcohols, which are commonly referred to as "organic solvents." The handwriting on the courier slip is mainly a dye. Spraying the toilet water and balm onto the delivery list. These dyes dissolve in the organic solvent. After a while, the handwriting naturally disappears. "Ballpoint pens, some pens, etc., can all be dissolved in organic solvents because they are all oily and soluble. If you run into some carbon ink, there is no effect."
Speaking of alcohols, many things are actually contained. Alcohol, for example, also has the same “destroyed and destroyed†effect and is more potent than Flower Dew. Another example is perfume. 95%~97% of perfumes are water. The rest are organic ingredients like flavors and spices. If you want to use perfume to make a “cleaning up†to the writing, the effect is good, but not so obvious. . Lin Shuhao, a director of the Chemistry Teaching Research Association of Zhejiang Province and a special grade teacher of chemistry of Hang Erzhong, emphasized that not all things containing alcohol can clean up the handwriting on the delivery slip. "If an object contains too much alcohol, it will become solid, like paraffin, but its dissolving power will be much poorer. After all, it is not liquid." In addition, he also pointed out that toothpaste and water have the same effect because they The surfactant works. In the molecular structure of the surfactant, both ends are hydrophilic groups and lipophilic groups, which can dissolve the originally incompatible substances such as oil and water. Therefore, under the action of toothpaste and water, the main ingredient is the dye's handwriting will have to "disappear". Home laundry detergent or soapy water can also be substituted.
Therefore, before losing the express order, it is better to spray two dew water and wind spirits on the express delivery list. There is no worry!
This information comes from China Packaging Bags Trading Network
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