What is Solvent-Based Ink Printing & How It Works?

Solvent based ink printing is a popular printing procedure that uses pigments in volatile chemical compounds. It does not require water and ink works by melting into the top layer of non porous surface such as mylar bags. 

Chemical solvents tend to evaporate quickly. They offer printing results that are durable, waterproof, and scratch resistant. Let’s discuss how solvent based ink printing works on mylar bags and what benefits do they offer.

How Solvent Based Ink Printing Works on Mylar Bags?

Solvent based ink printing works perfectly well on Mylar bag’s non porous surface. Let’s take a look at how the process actually works:

• The organic solvents in the ink first physically soften the top microscopic layer of the PET mylar film.

• Once the film is softened, the ink is applied. Rather than just sitting on the surface, the ink pigments and resins into the plastic. This creates a strong chemical bond.

• The solvents tend to evaporate quickly using applied heat or a natural air drying process. This helps lock-in the prints on the mylar surface making it look vibrant and eye catching. 

• Once the inks are completely dried, the printed mylar undergoes a heat sealing process. 

Solvent based ink is mostly applied on flexible packaging such as mylar bags using flexography or rotogravure printing method. 

Exploring the Benefits of Using Solvent Based Ink Printing

Solvent based ink printing offers unmatched outdoor durability. Along with that, it offers several other amazing benefits. Let’s take a look at them:

• Solvent based ink printing offers extreme weather resistance. It can withstand wind, dust, heavy rain, and sunlight and prevent fading or peeling. 

• It bonds directly to affordable surfaces such as plastics, standard vinyl, and packaging films. 

• It helps produce rich and bold graphics that often stand out in large formats. 

• It offers a scratch proof and smudge proof layer that resists physical abrasion and grease. 

Final Thoughts

Solvent based ink printing offers unmatched adhesion and durability. It makes them an ideal choice for specific applications. Make sure that your clearly understand the difference between water based ink printing and solvent based ink printing. It will help you make informed decisions in future.

Solvent based ink printing with low VOC emissions help companies reduce their carbon footprint without compromising print quality. Print247 offers eco friendly ink formulations to deliver exceptional printing results. Reach out to them to achieve outstanding printing results with their solvent base ink printing options.