tesa® 61970

Double-sided box closure tape with fingerlift. tesa® 61970 is a transparent double-sided self-adhesive tape consisting of a PP-film backing and a tackified acrylic adhesive.

Why Choose tesa® 61970 for Spooled Application?

High Adhesion Power – Ensures strong bonding on a wide variety of substrates, making it suitable for demanding industrial applications.
Optimized for Spooling – The tape runs smoothly on spooling machines, reducing downtime and improving efficiency during large-scale production.
Consistent Performance – Delivers stable adhesion and excellent handling, even under challenging conditions.
Versatile Applications – Ideal for mounting, laminating, and permanent bonding in automotive, electronics, and general industrial sectors.
Trusted Quality by tesa® – With decades of expertise in adhesive technology, you can count on reliable performance and durability.

Order tesa® 61970 Today – Get Reliable Double-Sided Spools for Efficient Industrial Applications!

Looking for high-performance double-sided tape in convenient spools? Tesa® 61970 is designed for smooth, fast, and precise tape application, ensuring productivity and reliability in your production process.

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tesa® 61970 features:

Fast liner removal due to fingerlift
High initial adhesion for a fast closure process
Reliable bonding performance even at high temperature

Application Fields:

Closing of self-adhesive mail order boxes
Closing of CD and book cartons

Product Construction:

Backing material PP film
Colour transparent
Colour of liner white
Thickness of liner 84 µm
Total thickness 220 µm
Type of adhesive tackified acrylic
Type of liner paper
Weight of liner 102 g/m²

Adhesion to:

Adhesion to Steel (initial) 13 N/cm
Adhesion to Steel (after 14 days) 13.5 N/cm

Properties:

Elongation at break 150 %
Tensile strength 50 N/cm
Static shear resistance at 40°C good, medium
Temperature resistance min. -40 °C
Temperature resistance long term duration 80 °C
Softener resistance good, medium
Chemical resistance good, medium
Static shear resistance at 23°C good, medium
Humidity resistance very good
Temperature resistance short term duration 130 °C
Ageing resistance (UV) good, medium
Tack good, medium

Technical Data Sheet

DOWNLOAD TECHNICAL DATA SHEET – tesa® 61970 Get the full technical specifications and application guidelines in just one click.

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EKO-TECH® is a professional converter of tesa® brand materials. We manufacture and convert almost all available products from the tesa® tape range.
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