Aqueous coating is a water-based finish used in printing to protect and improve the surface of paper and packaging. It dries quickly, adds a smooth look, and helps prevent scratches, smudges, and fingerprints. Aqueous coating is widely used for product packaging and printed marketing materials, as it is non-toxic and eco-friendly.
In this blog, you will explore different types of aqueous coatings, the entire process, and the benefits.
Types of Aqueous Coatings
Gloss
Aqueous gloss coating creates a shiny and bright finish. It makes colors look more vibrant, which is great for packaging, covers, and promotional prints.
Matte
Matte aqueous coating gives a soft, non-shiny look. It reduces glare and creates a clean, modern style. It is perfect for luxury packaging and elegant printed designs.
Satin
Satin aqueous coating offers a finish between gloss and matte. It’s smooth and soft, making it a popular choice for brands that want subtle shine.
Dry Erase
Dry-erase aqueous coating allows you to write on the surface with dry-erase markers and wipe them off easily. It is often used for charts, calendars, and reusable boards.
Soft Touch
Aqueous soft-touch coating adds a velvety, smooth texture that feels premium and high-end. It is commonly used on luxury packaging, beauty products, and high-quality marketing materials.
Aqueous Coating Process
Here’s a step-by-step process of aqueous coating:
- Printing the Design: First, the artwork is printed on the paper or packaging material using standard printing methods.
- Applying the Coating: The aqueous coating is applied over the printed surface using rollers or a coating unit in the printing press.
- Spreading Evenly: The coating is leveled and spread evenly to ensure smooth coverage across the entire sheet.
- Drying the Coating: The coated sheet passes through a heated dryer, where the water-based coating dries quickly.
- Final Inspection: Once dry, the sheet is checked to make sure the finish is clean, smooth, and free from marks or streaks.
Benefits of Aqueous Coatings
Here are a few benefits of aqueous coating:
Non-toxic and environmentally friendly
Aqueous coating is water-based, making it safe and eco-friendly. It does not release strong chemicals and is easier to recycle than many other coatings.
Versatile
This coating works on many types of prints, including brochures, folding cartons, labels, and custom packaging. It is suitable for different finishes like gloss, matte, and soft touch.
Cost-effective
Aqueous coating in printing is affordable and quick to apply, making it a budget-friendly option for both small and large projects.
Durable and long-lasting
It provides strong protection against scratches, smudges, and moisture, helping printed materials look fresh and professional for a longer time.
Conclusion
Aqueous coating is a simple and effective way to upgrade your printed materials and packaging. With different finish options like gloss, matte, satin, dry erase, and soft touch, it offers great protection and a polished look. Aqueous coating is a top choice for brands wanting high-quality printed results because it is eco-friendly, affordable, and durable.
