IPA Solvent for Blanket and Roller Washing

IPA solvent for blanket and roller washing is isopropyl alcohol, technical grade, used as a standard wash solvent in offset pressrooms. Blankets and rollers are the surfaces that transfer ink from plate to substrate, and they must be clean to transfer ink correctly.

Triwill Group supplies Isopropyl Alcohol Technical Grade through partners and distributors in the UAE and GCC, on a quote-led basis. Technical data sheets are available on request, with a technical and commercial study behind each recommendation.

Key Features

• Blanket and roller washing: Formulated and supplied for washing offset blankets and rollers removing ink.
• Effective ink solvency: Dissolves conventional offset inks and residues effectively, for one-pass cleaning in routine wash-up and at job changes.
• Fast evaporation: Dries quickly after washing, so a press can change jobs or return to production without a long drying wait, improving press utilisation.
• Technical-grade cost-effectiveness: A technical grade that is practical for high-volume, everyday washing, where pure-grade purity is not required for the wash job.
• Offset pressroom standard: Widely used and well understood in commercial offset printing, so press operators are familiar with its handling, application and safety procedures.

Frequently Asked Questions

What is IPA used for in offset printing?

IPA, isopropyl alcohol, is used as a blanket and roller wash solvent in offset printing. It dissolves conventional offset ink, paper coating and debris from blankets and rollers, so the press can change jobs and return to full-quality production without delay.

How is technical grade different from pure grade IPA?

Technical grade is suitable for routine blanket and roller washing, where a small amount of water or impurity does not affect wash performance, and where high-volume use makes cost-effectiveness important.

Can I use IPA technical grade on UV presses?

No, not for UV ink washing. UV inks cure into a tough film that conventional alcohol washes do not remove effectively.

Is IPA flammable?

Yes, isopropyl alcohol is flammable. It should be stored and handled in accordance with its safety data sheet, in closed, appropriate containers, away from heat, sparks and open flames, in a well-ventilated area, with the personal protective equipment recommended on the safety data sheet.

Request a Quote: Contact Triwill Group for a bulk quote and technical data sheets for Isopropyl Alcohol Technical Grade in the UAE and GCC.