Opaque White UV Flexo Ink for Sleeves – TWG-FXU-Sleeve White

TWG-FXU-Sleeve White is a specialist opaque white UV flexo ink formulated for shrink sleeve label printing applications. This high-opacity white ink delivers exceptional coverage and white density on clear and coloured film substrates, providing the solid white base required for high-quality, full-colour shrink sleeve label production on commercial UV flexo presses.

Opaque white ink is a critical component in shrink sleeve label printing, providing the white ground coat that allows subsequent colour inks to achieve accurate, vivid colour reproduction on transparent film. TWG-FXU-Sleeve White is engineered to deliver the high opacity, UV curability, and shrink compatibility required for premium shrink sleeve label production.

Key Features:

• High Opacity White: Exceptional white density and coverage for solid white base layers in shrink sleeve label printing.
• Shrink Compatible: Formulated to maintain opacity and adhesion through the shrink process on sleeve label materials.
• UV Curable: Cures instantly under UV lamps for efficient, high-speed shrink sleeve flexo production.
• Film Substrate Adhesion: Strong adhesion to clear and coloured shrink sleeve film substrates.
• Flexo Press Compatible: Designed for use on UV-equipped commercial flexographic printing presses for shrink sleeve production.

TWG-FXU-Sleeve White is the trusted opaque white UV flexo ink for UK shrink sleeve label printers requiring high-opacity white performance and UV curability for premium sleeve label production.

Frequently Asked Questions

What is the difference between opaque white ink and regular white ink in commercial printing?

Opaque white ink such as TWG-FXU-Sleeve White is specifically formulated to provide maximum coverage and hide the substrate beneath. In shrink sleeve label printing, opaque white provides the solid white base layer over clear film, enabling accurate colour reproduction in subsequent colour layers. Standard white inks have lower opacity and are not suitable for this application.

What are the best opaque white inks for UV flexo shrink sleeve printing?

Triwill Group supplies TWG-FXU-Sleeve White, a specialist opaque white UV flexo ink formulated specifically for shrink sleeve label printing applications. It delivers high white density, UV curability, and compatibility with the shrink process required for premium sleeve label production.

How to prevent white ink from cracking on flexible materials?

White ink cracking on flexible materials is typically caused by insufficient ink flexibility after curing or incompatibility with the substrate’s elongation properties. TWG-FXU-Sleeve White is specifically formulated for shrink sleeve applications, engineered to maintain adhesion and flexibility through the shrink process.

Which substrates are compatible with opaque white UV flexo inks?

TWG-FXU-Sleeve White is formulated for use on shrink sleeve film substrates including PVC, PETG, and OPS films. For guidance on specific substrate compatibility and press setup for opaque white UV flexo printing, contact Triwill Group’s technical team.

What are the key considerations when printing opaque white in flexo?

Key considerations for opaque white flexo printing include achieving sufficient ink laydown for full opacity, correct anilox roll specification, UV curing intensity, and substrate compatibility. TWG-FXU-Sleeve White is formulated for optimal opacity and curability on shrink sleeve substrates.

Can I order opaque white UV flexo ink in bulk from Triwill Group?

Yes, Triwill Group offers bulk ordering of TWG-FXU-Sleeve White and our full UV flexo ink range. We provide competitive pricing and fast UK-wide delivery for commercial shrink sleeve and flexo printing operations.