tesa® 7446

Tape for the belting of plastic bags

Product description

tesa® 7446 is a white bag belting tape with a PP backing. Its modified silicone adhesive system offers excellent adhesion to printed or unprinted plastic bags.

Other advantages of the solution's concept are:
  • Film backing with high tensile strength and low elongation, to avoid tearing during application and secure a defined distance between the single bags
  • Removal of the bags without adhesive residues
  • Good ageing stability of the adhesive system,
  • Bobbin wound rolls for long usage without machine downtimes

Application Fields

tesa® 7446 is specially designed for the belting of plastic bags used in the food packaging industry. The modified adhesive can be securely applied to plastic bags containing slipping agents.

Product Construction

Type of adhesive silicone
Total thickness 3.9 mils
99 µm
Backing material MOPP

Properties / Performance Values

Elongation at break 30 %
Tensile strength 114.2 lbs/in
200 N/cm

Adhesion to Values

Adhesion to steel 16.45 oz/in
1.8 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.