For health and beauty teeth require daily proper care of them. One of the mandatory oral hygiene is toothpaste. Shelves filled with a variety of moisturizers. You should know how to choose the right toothpaste and why the color of squares on the packaging is essential.
Certain criteria make it possible to acquire a safe product that is not harmful to teeth. When choosing pay attention to the following points:
1. Structure. Should abandon products with parabens, which are in regular use causes harm to the human body.
2. Individual needs. The teeth of different people differ in their state. Pastes have also different: for sensitive teeth, whitening effect, and others. When selecting a product is taken into account, in addition to its main action, the effect desired and the condition of the oral cavity. If the sensitivity is increased, the usual means only harm.
3. Expiry date and place of purchase. Always make sure you can use the product to any time. Some ignore this rule and become overdue funds. To purchase should preferably choose a pharmacy, rather than supermarkets.
In addition to the above recommendations for selection, there is an important caveat when buying toothpaste. Each package can be found squares of different colors. Many people do not pay attention to them, but in vain. After all they, as a litmus test, show and talk about how safe this product.
Most of the staff has a natural, healthy ingredients. The safest and most useful product. Chemical components in a product with a green small square no.
It means that the composition, in addition to natural ingredients, there are chemical. The product is not completely healthy composition, however, considered it unsafe not worth it.
signals the presence of hazardous chemicals including ingredients. Although their number is minimal in this case, it is necessary to abandon the use of such funds.
This box indicates the greatest risk. Means marked them, are almost entirely the chemical composition. Among the many ingredients of harmful components. Use of such pastes is not necessary.
When you select should be studied not only the composition of the product, but also the color of squares on the packaging. This is especially true of children's toothpastes where safety should be the maximum. This will not harm the mouth and the body as a whole. The same marking on all creams, pay attention when buying the color of the squares.
Erundistika! If you approach to the choice of the paste on the basis of this article, all of them are very dangerous! Basically all tubes black squares. And what's the point if manufacturers apply them to people not to buy? I understand if it was applied to the squares of any scientific research institute on the basis of a study of each batch, a different matter.
RAVE.
is the label for the machine, which seals the paste. The same machine that makes the tubes of the tape with a painted label. And the color is determined by the pattern. Selected the most contrast.
If you look at the photos blend-a-med, there are two colors. Blue and red. Of course, the label is red. simply no other printing inks. Another paint - will be more expensive
The old joke, I think everybody knows, but again all the same people fall for this bait (or here's another, and so much more on the Internet), let's put everything in its place. So, the sound version:
Have you ever noticed that, on each tube, for example, with cream, with the back side of the box is bound to have. They are: black, dark brown, dark blue, dark bardovye (generally dark colors); because they are red and green. So what do they mean?
Black squares indicate that the product you use is entirely of CHEMISTRY!
Red squares means that about 70% of the product consists of CHEMISTRY and 30% of the natural product.
Green squares indicate that you used the product without chemicals!!! It consists only of natural substances
I'll try to find out what is in any case need these squares.
It turns out the whole thing in the printing industry of tubes themselves. tubes production process is as follows, first developed the design of the future of the tube, and then the introduction to design to production. But not all the ideas the designers may be played on the machine for color printing. For most machines, there is only 4 colors - CMYK (Cyan Magenta Yellow Black). Therefore, the developed design falls into the prepress department for further processing, which are processed problematic design elements: removed extra colors are replaced by spot colors, and perform other technological moments.
Suppose tube design incorporates image and text in blue. In this case, it may be applied, the blue color image is satisfied - (CMYK) with further processing. But printing and bar code likewise prohibited, printing these items using superimposed other two colors is unacceptable, because if not overlapping colors text will not be read, and a barcode is read. For these reasons, at the stage of pre-press text and bar code is assigned to a particular spot color from the Pantone catalog. To recognize the color - Pantone assigned photo mark (in the form of squares), a photo tag must necessarily be the same color as the bar code.
Just Photo labels are needed for the following reasons, the production: horizontal - for precise cutting laminate fabric height (when printing on roll laminated canvas); vertical - (parallel to the image and the text part, and not at an angle or perpendicular to that of the spike) for precise positioning at the soldering tip of the tube.
In order to recognize the photosensor photo tag needed contrast between the background and the mark. Maximum (desired) contrast - a black and white stuff photo tag. If present in the design of black - and then tag a photo and bar code will be black, if black design not, then it is assigned the highest contrast relative to the background color. If the background is dark, then use the white photo tag. There are cases when a photo tags do not exist, but their role is carried out design elements. manufacturers often run the risk of assigning light color photo and bar code label as bar code quite simply not read by the scanner in the store, and the photosensor can not catch mark when sealing of the tip tube. To select a color label and barcode conduct preliminary tests, but most manufacturers do not risk and produces a product with black squares.
The process looks as follows: there is a continuous ribbon from the spool (foil, which on one side has already been done drawing, for example, the inscription "toothpaste"). This tape gets into the machine, which cuts off a piece of it and of this piece makes it a blank for the tube (turns it around, or gluing the ends of the fuses, etc.). Then, in the unfinished tube that goes along the conveyor screw cap top down and poured toothpaste "wrapped" upper edge. In fact the color tag is required for precise positioning of the cutting position - the machine to cut tubes in the right places and it has not turned so that one tube says "naya tooth paste," and on another sequel to "naya toothpaste" and etc.
The conclusion that the small squares and rectangles on the back tubes do not designate chemical percentage composition of the product and serve to printing production tubes themselves.
