Your cookie settings for

We use cookies and other technologies (incl. 3rd party services) to offer you website features, to understand the usage and to optimize our offering as well as providing you with individualized offers and ads. For more information, check out our privacy policy and our cookie policy, where you can change your cookie settings at any time.

Change settings
Adjust your privacy settings for
Required Cookies

Absolutely necessary to ensure that you can use the site, e.g.

  • Store your privacy settings and language preferences
  • Session handling
  • Website-Login
  • Shopping basket
Functional & Performance Cookies

Recommended to use the site optimally, e.g.

  • Search history
  • Website-analytics
  • Individual recommendation of offers and content within our site
  • Testing new features
Advertising Cookies

Services which offer extended analysis of usage behaviour within and outside of our website.

  • Advertising services & trackers
  • Social network integration

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

Main applications

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.

Technical properties

Elongation at break

30 %

Type of adhesive


Total thickness

99 µm

Backing material


Adhesion to steel

1.8 N/cm

Tensile strength

200 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.