#paper-printing-inks

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MUST HAVE FEATURES OF INDUSTRIAL INK!

If you have looked at a brightly colored packaging box, you must have admired the beautiful colors on the box. These designs are imprinted on the packaging box are done with the help of industrial ink. The process of manufacturing of industrial ink is highly complex. One of the most significant features of these inks is that these are very bright.

The brightness of industrial inks is much more than regular ink. The primary reason for this is that it should attract the eye of the customer. Bright colors are always attractive and catch the eye, and hence, industrial ink will be at least eight percent more colorful than standard ink. There are some other features of industrial ink, and these are as follows:

1. Environment friendly and non-toxic Most manufacturers of industrial ink are now opting for Flexographic Inks, Rotogravure Inks,  and Paper Printing Inks environment friendly. The primary reason for this is that these types of inks are used to print logos, images, pictures, or writing on paper or boxes. For example, flexographic ink is used in packaging in the food industry. Toxicity and bleeding of the ink from the package can cause damage to the food and even make it unfit for consumption.

Thus, the ink should be manufactured in such a manner that it is non-toxic, environment friendly, and ideal to be used in the packaging industry. Inks used for printing on paper too need to be environment friendly because when the magazine or the packaging material is disposed of, the printing ink should not pollute the dumping ground, where the packaging material is disposed. Hence, the ink should be environment friendly and should not cause pollution.

2. Opting for water-based ink According to Flexographic Ink Manufacturers, companies are nowadays opting for water-based inks. The primary reason for this is that it reduces indoor air pollution. Organic solvents used to manufacture industrial inks can often cause harm to the industrial workers.

However, if companies opt for a water-based solution, then it does not put the health of the industry workers at risk. Moreover, by deciding not to use an organic solvent, the company is also making an effort to reduce its carbon footprint and moving towards an environmentally sustainable solution when it comes to the manufacturing of industrial ink.

Thus, the manufacturing of industrial ink is a complex process, and one that needs to be done with the latest technology. Some of the essential features that industrial inks must have are that these should be non-toxic and environmentally friendly.

Moreover, the manufacturing process of industrial ink should also include such that it should not be harmful to the industrial workforce. This is especially applicable for companies that manufacture flexographic ink. Because to produce these inks, aromatic isocyanates and organic solvents are often used, which are harmful. Therefore the manufacturing of industrial ink is one that requires expertise. If you need industrial ink, then ensure that you purchase it from a reputed manufacturer.

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BRIEF ON GRAVURE PRINTING

Imagine printing huge volumes of catalogues and periodicals with a processing method that lacked simplicity, accuracy in use of inks and coordination of printing machine structures. It would have been quite disastrous! But not so in today’s times with Gravure printing processing technology being available to tackle such voluminous tasks! Gravure printing is an industrial processing method that enables large scale printing work to be undertaken giving high quality output. It truly stands apart due to its high printing speed and topnotch print quality.

Gravure printing is a kind of intaglio printing. Currently, the major Gravure printing methodology also known as Rotogravure printing uses web presses fitted with cylindrical plates. The varied kinds of web presses comprise packaging presses, publication presses, product presses, folding carton presses and label presses. Each one of them follows more or less the same printing process.

The Rotogravure inks are applied straight on the cylinder and thereon the ink is transferred to the substrate. A chrome or copper metal plate normally mounted onto a cylinder acts as a medium for the transfer of the image or text through a specific procedure. New generation printing inks are used in the process leading to highly enhanced results. Varied substrates such as papers, wood, boards, polyester, PVC, BOPP and all kinds of plastic films are compatible with Rotogravure inks. The higher density range of this ink makes it suitable for reproducing photography images.

Other Gravure presses that find their way into a few industrial applications include Rotary sheet-fed gravure presses, Intaglio plate printing presses and Offset gravure presses. The Rotary sheet-fed type of press is useful when there is a need for highly superior pictorial impressions. Intaglio plate printing press goes for specific specialty applications like fine arts printing and printing of currency while the Offset variety is useful when the substrate is irregular.

Typical printing applications using Gravure inks include food packaging, wrapping paper, wall paper, greeting cards, furniture laminates and glossy magazines. The printing can be either reverse printing or surface printing. One of the most important applications of the reverse printing process is printed packages for juices, ketchups, snacks, biscuits and many such innumerable items in the flexible food packaging industry. Here the ink is lodged between two substrates through the lamination process and hence it is prevented from coming into direct contact with weather elements or human skin. The ink gets printed on the inside layer of the substrate.

Extrusion lamination inks are widely used for printing BOPP as well as polyester film. The printing lamination inks have superior print finish, high print density and superior adhesion characteristics. Paper printing inks, poly ink, poly deep freeze inks are some other types that have an equal place of importance. Poly Deep freeze inks as the name suggests are best suited for water resistance and deep freeze packaging.

There are several reputed players in this field who offer top quality inks for gravure and flexo printing process. It is essential that you choose the right one for your application to ensure top quality of the output!