Post-it notes are sticky notes with sticky backs. Generally smaller.
The discovery of post-it notes was quite accidental. Originally, scientists wanted to study a very viscous glue, but found that a weak glue with weak viscosity was obtained. Just when everyone was frustrated, a person from 3M Company discovered its real value from this experiment. So this turned into a business opportunity that could earn billions of dollars.
The discovery of Post-it note was quite accidental. Originally, scientists wanted to study a very viscous glue, but found that a weak glue with weak viscosity was obtained. While everyone was feeling frustrated, 3M's Fully found its true value from this experiment. So this turned into a business opportunity that could earn billions of dollars.
In 1974, when 3M engineer Arthur Fry attended the service, he used to put a note in the songbook as a logo, but the note often fell off when turning pages, and he thought if there was a kind of glue, "a bit It's not too sticky, it can be pasted on a strip of paper, and it can be repeatedly peeled off without destroying the paper, which is perfect! "However, the response of post-it notes was unsuccessful at first. The post-it notes were sent to the secretaries of the top 100 companies for a trial. The results were quite enthusiastic. They also successfully created an export monument for post-it notes. commodity.
Let's talk about the birth of post-it notes. There is a rumor inside 3M company: "The Post It Note may have been a God-sent, literally."
In 1977, when Arthur Fry sang in the church choir, the bookmark kept falling, and he could not quickly find the correct number of pages in the anthology. So he thought of making a hymn book that could be pasted repeatedly without falling off or being damaged. He noticed that his colleague, Dr. Spencer Silver, had invented a special adhesive formulation as early as 1968, which can be repeatedly applied without leaving residue. So he applied this adhesive to the back of the note, and his church hymn was solved perfectly! After continuous improvement, the magic post-it notes were born.
Post-it note function:
Post-it notes are sticky on the back, so you can write down what you want to do, then peel it off and stick it in a place you can easily see, reminding yourself of things to do. It can also be used to inform people of information, which is very convenient. That's why it's named "Post-it Notes".
For the sake of beauty, today's post-it notes have more and more styles and colors.
Post-it notes are convenient. You can bring it in your bag or book. It can be very convenient to solve things that are easy to forget but want to remind yourself.