tesa® 4190

Knifeless packaging tape

Product description

tesa®4190 is a packaging tape for knifeless opening of boxes and cartons (without using a knife). It's based on 28μm PP-film and a synthetic rubber adhesive. Main feature is the fingerlift - easy to identify as it is printed in red - for knifeless opening. The product is available in transparent/printed and different dimensions. The tape is suitable for manual and automatic application and shows a noisy unwinding.
  • eliminates the risk of cutting into your valuable goods and damage of inner packaging
  • simple and safe opening without using a knife reduces the risk of human injuries
  • safe and reliable closed boxes due to strong adhesive
  • eco friendly as the packaging tape can be removed in one swift motion which leads to better recyclability

Application Fields

Manual and automatic sealing of light and medium range weight cartons

Product Construction

Type of adhesive synthetic rubber
Total thickness 45 µm
Backing material PP film

Properties / Performance Values

Elongation at break 145 %
Manual application Yes
Tensile strength 43 N/cm

Adhesion to Values

Adhesion to steel 5 N/cm
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.

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