What is use of the aqueous coating for printing & packaging?

Written by admin on June 8, 2018, 6:25 pminOffice


For maintain a long lasting impression on your target customers, your product packaging requires to be attractive & this must have the “wow” factor. These eye striking designs increase sales, manufacturers require to also ensure that the packaging performs its vital function and that is to save and secure the product.  


For reliable durability and protection, the coating is one of the most vital packaging elements which you require to be aware of if you want your packaging to still look its perfect despite multiple would-be buyers touching & handling your products. Either you used for packaging boxes, calendars, manuals or other applications, the coating provides impact the final look and appeal of the product.


AQ (Aqueous) coating is a famous choice because of its unique benefits, specific applications & cost-effectiveness.


What is Aqueous Coating?

Unlike UV Coating & varnish, Aqueous (AQ) coating is a vivid, water-based coating with fast-drying capabilities when applied while the printing process.  This can be utilized to achieve different looks and can, therefore, be applied in different ways. Due to its environmentally-friendly nature, AQ coating is utilized for food, household products & fast-consuming product packaging.




With the coating, packaging can resist fingerprint smudges and dirt and can be utilized to increase the durability of business cards. From a packaging perspective, the type of product will largely explain whether the aqueous coating is perfect to be applied or not. Cosmetic products & perfumes, for example, contains chemicals which may make AQ coating difficult on the exterior or interior packaging.


Different Types of AQ (Aqueous) Coating


If you’re exploring for a less showy & more muted gloss finish, AQ coating is a perfect solution. For a high gloss, UV coating or film laminates are one of good options.



Consider matte coating for minimal shine & depth but a high degree of color.



With an appearance which is among the gloss & matte, satin provides medium shine and good scuff resistance.


Soft touch coating:

Soft touch aqueous coating help to develop a velvety texture with a mellow appearance compared to a glossy finish.


Pencil receptive:

  it is coating is receptive to pencil, ink and laser.   This comes in handy for applications where the high quality of the pencil/laser/ink marking/imprint is vital.


Dry erase:

An alternative to laminate, dry erase AQ coating achieves a high gloss effect & is an inexpensive solution.


Primer aqueous:

  it is the coating applied prior to lamination. This may also be utilized on substrates to manufacture them ink receptive.


The Aqueous Coating Process

Aqueous coating is applied immediately after the inks are added to the printed sheet. After the application, the sheet passes with the heated air system for fast drying, and then manufacture its way to the finishing section of the facility.


The water-based coating is applied over the whole sheet that should have the appropriate heaviness or text weight to secure the paper from curling, wrinkling or losing its size, shape, and design.


The Process Aqueous Coating

Aqueous coating is applied fast after the inks are included to the printed sheet. After the application, the sheet passes in a heated air system for quick drying, and then create its way to the finishing section of the facility.


The water-based coating is applied over the whole sheet which must have the appropriate heaviness or text weight to save the paper from curling, wrinkling and losing its shape.


The benefits of Aqueous Coating

Non-toxic & environmentally-friendly solution

The treated paper is easily recyclable and does not produce harmful by-products. There’s minimum solid waste after the application of aqueous coating & the cleaning process does not need toxic cleaning agents.



 This is a no-hassle solution when additional finishing is important to the print and works well with different printing process inks & glues. This also lends itself well to being written over with pencil & overprinting through the laser printer.



This water-based coating is mostly used in line with the printing process, delivering significant cost savings.


Durable and long lasting

By sealing the ink against exposure to air, the coating has the fidelity of metallic inks. Aqueous coating is also less susceptible to yellowing, developing it a better alternative to varnish.


Although AQ coating provides various benefits, the chances of chemical burning along with the aqueous coating and UV coating is higher than other finishing for example varnish. The solvent resistance of the aqueous coating is less than that of UV coating & thermal lamination. Nevertheless, AQ coating is still the most famous choice for print finish options.




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