tesa CaRes^® 61445

Name: tesa CaRes® 61445
Brand: tesa®

Repulpable, black single-sided splicing tape

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

Additional Info

Other products for butt-splicing:

tesa^® 51444 - reduced thickness for thinner splices
tesa^® 51445 - stronger backing for higher splice security
tesa^® 51455 - slit liner for easier manual splice application
tesa^® 51465 - slit liner and splitting strip for secure tape fixation during the manual splice preparation

Technical properties

Total thickness

80 µm

Type of liner

repulpable siliconised paper

Elongation at break

6 %

Color

black

Type of adhesive

repulpable tackified acrylic

Shelf life time (packed) < 25°C

12 months

Tensile strength (crosswise)

30 N/cm

Backing material

flat paper

Rating properties

Tack

Static shear resistance

Temperature resistance

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

Downloads