Surely many of us have gone through the situation of wanting to look for an old bill or bills to corroborate something and, Unfortunately, we find that the letters are not visible. This happens because almost all companies use thermal paper to print their invoices., what it is a role that is heat reactive.
Thermal or chemical paper is a type of paper that print without ink and print with heat, in this way it has little impact on the environment. On this thermal paper, the front is bright while the other is darker, so when you put heat, the obverse is darkened in the same way.
On the other hand, the use of thermal paper Provides advantages in the economy, since inside companies when using this paper exposing it to heat, no need to waste ink. At the same time, the use of thermal paper printers require less care and pay attention to normal or network printers, since the thermals are less damaged.
However, as we have been saying, this paper in faxes, invoices and tickets, does not let the cards last long if you do not take special care. Therefore, in the development of this post we will explain What are the causes of information loss? and what you can do to recover the letters of your invoices.
What are the main causes of letters erasing on paper?
The main cause of the loss of letters on this paper is specifically the heat to which it is exposed, even when it is the same heat that makes the letters appear. On the other hand, another cause is the friction that the thermal paper of the banknotes may have with other papers, even with other invoices printed on the same paper.
At the same time, Another body that can cause the loss of letters is, the same rub against plastics, like clear plastic on wallets. Similarly, since the heat fades them, exposing this paper to constant sunlight or excessive heat causes the paper to darken completely faster.
What kind of paper is used for invoices?
Generally, The paper used to print invoices is better known as thermal paper. Or known in the market as chemical paper or thermal roll. This type of paper is specially designed to be reactive to heat, which means it works through direct thermal printing method. In summary, and to make this a little more understandable, this paper only needs heat to activate its ink. A very outstanding point of this type of paper is that the two sides that it has do not contain the ink, so you have to be very careful to identify and insert them into the print correctly.
The side containing ink, it is usually very bright. While the opposite side is quite opaque. This paper is not recyclable, and it is recommended not to throw it away due to the components it has. This type of paper becomes a market favorite due to its low cost, and since it does not need extra inks for its operation, it is usually more practical and also more viable.
Printers designed for this type of paper, regularly need few components to function. They only consist of a thermal system and a head that works as a paper support. At the same time, only emits the sound that is made when moving the paper, so it is quite quiet and at the same time reliable.
How to keep invoices undamaged
The ideal is save it in folders with dividersThis will allow you to maintain an order and also have the ticket safe. Anyway, this depends on how long you want to store. Always try to make a copy of the tickets or, failing that, digitize them. This will make your work much easier in case the content of the invoice is removed. It is necessary to understand that these tickets do not usually last long, so you should always be cautious and protect the information with other methods.
How to prevent tickets from being deleted
As you know what are the main causes of information deletion, we can follow some tips that will help us avoid rapid losses. First, what you should do is prevent these important bills or faxes from being exposed to temperatures above the 40 degrees, better to be between 25 degrees.
Despite this, even when you are going to keep them in a low environment, it can't be so long that they don't return in a humid environment. On the other hand, it is best to avoid excessive contact with plastics or liquids that are solvents such as alcohol.
Similarly, the best thing is that you do not keep them in environments that are chemically active because you would advance the procedure of disappearance of the letters when darkening. It is also recommended that when you have a paper as important as a fax or a ticket, make a copy of itor a scan to save it.
To keep the invoices for much longer it is necessary to avoid rubbing with other papers, inclusive friction with plastic material makes your content easily erased. At the same time of this, you should avoid exposing them for a long time to sunlight at all costs. For this, It is recommended that at the time of obtaining the invoice it is kept in a safe place, or failing that, a copy is made to avoid minor damage. At the same time, you can take a photo or digitize it, this will make you keep the information backed up and without risk of having a breakdown.
How to keep tickets
It is constantly necessary to store the tickets of our purchase to be able to use them later. The ideal way to extend your usage time is save it properly, since if this does not happen, the ticket will begin to present stains that will later end up eliminating the content of the same. Light is the main attacker of thermal paper, therefore avoid exposing yourself at all costs. The most recommended thing is that you can keep it in a box where it does not have friction with any other type of material. And always remember to take care of the temperature of the ticket location. If you follow these steps, your content could remain intact for much longer.
How to recover text from thermal paper
Before, it was believed that it was impossible to recover this information after it had been deleted; but, This has changed, there are techniques that can be followed to recover the letters. In the event that the information on a fax or purchase receipt is very important, photographic development centers could help you with that.
If you have time to do this recovery at home, you can also do it by following a few steps together. with an iron that you have on hand. The first thing is to look for a notebook in which we can place the invoice in the middle of the sheets that have nothing written.
At the same time, we place on the other side heat the iron to a not very high temperatureMake it medium so it doesn't burn too much. On the sheets where we put the invoice paper, a clean handkerchief is placed and then the iron is passed gently and the letters will appear quickly.
How to recover a ticket that was deleted
One of the alternatives to recover the information that was left in the ticket is with the using a tumble dryer. For this, you should set their temperature at a very low level and place them at a distance of approximately 10 cm del ticket. In this way, it is feasible that you can get it back. You can also use a lighter, without touching the ticket immediately, it will turn black and in some cases it may reveal some of the above information. Despite this, there are companies with digital portals where your invoice is registered and you can reissue. Another solution is that if you cancel your bill with a card, You can check your movements on the bank's website and thus check the payment in question.
In the same way that you can from your home retrieve it using a fax. Scan the ticket and use an editing program, adjust the black levels in the program to try to get some of the ticket information. It is, even when it is not a method 100% cash, can fix your problems since in certain cases it usually works.
