tesa CaRes^® 61445

Product description

tesa CaRes^® 61445 is a single-sided repulpable splicing tape, with a liner consisting of a flat-back paper and a modified water soluble acrylic adhesive.

tesa CaRes^® 61445 special features:

• The patented calcium resistant adhesive (CaRes) for a maximised life time of permanent splices on papers containing calcium carbonate (CaCO3)
• Black backing with high colour density for reliable optical detection
• Thin but strong backing to allow a low total splice thickness
• Printable and coatable backing for easy further processing

• Very high shear strength
• Very high heat resistance
• Very good adhesion values on most paper grades

tesa CaRes^® 51445 is certified by independent laboratories for:

• Repulpability according to TAPPI UM-213 over full pH-range (pH3 – pH9)

tesa^® 61445 CaRes^® is a single-sided repulpable splicing tape with liner consisting of a flat-back paper of black colour and a modified water soluble acrylic adhesive.

tesa^® 61445 CaRes^® features especially

• High color density for optical detection
• High abrasion resistance
• Very high shear strength
• Very good adhesion values on coated paper
• Good adhesion values on uncoated paper
• Low splice thickness
• Very high heat resistance
• Good repulpability over full pH-range (pH3 –pH9)
• Good resistance against calcium carbonate (CaCO3)

Colour: Black

Main applications

tesa CaRes^® 61445 is particularly suitable for:

• Manual permanent butt-splicing
• Use in automatic butt-splice applicators