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Frank Weber and team

+49 7248 79-8181
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+49 7248 79-1742
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Michael Leipold

Frank Weber and team

+49 7248 79-8181
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Frank Weber

各種お問合わせ

04-7199-8975
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各種お問合わせ

Frank Weber and team

+49 7248 79-8181
E-Mail
Frank Weber

Frank Weber and team

+49 7248 79-8181
E-Mail
Frank Weber

Frank Weber and team

+49 7248 79-8181
E-Mail
Frank Weber

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  3. Joining systems for web/nonwoven material

Joining systems for web/nonwoven material

Theory to practice

Rough sketch of the continuous ultrasonic process
A rough sketch as first draft illustrating an anvil drum and two actuators on a console
Turning the draft into a three-dimensional CAD illustration
Turning the draft into a three-dimensional CAD illustration
Continuous process implemented using two MICROBOND actuators and a console
Continuous process implemented using two MICROBOND actuators and a console

Service range

Technical project design

  • Consistent implementation of customer requirements and test results in design concepts
  • 3D-assisted collision analysis
  • FEM-assisted tool design
  • Consulting on integrating the weld process in the machine sequence

Optimization of anvil drum profile design

  • Optimized pattern design based on customer-specific requirements
  • More than 100 test anvil drums with different embossing patterns are available for test welds
  • Support in determining the right anvil drum dimensions

Tool design

FEM calculations for durable ultrasonic sonotrodes

We use state-of-the-art FEM software for sonotrode development. This shows the oscillation behavior of the sonotrode and any material stresses that occur.
The result: Maximum efficiency, even distribution of the weld amplitude and a high degree of stability.

Examples for sonotrodes and anvil drum profiles

Stationary sonotrode for perforation of wound dressings

Stationary sonotrode for perforation of wound dressings

Rotary sonotrode for embossing and laminating of web material

Rotary sonotrode for embossing and laminating of web material

Twin sonotrode - laminating and embossing nonwoven material using ultrasonics

Twin sonotrode - laminating and embossing nonwoven material using ultrasonics

Anvil drum profile

Anvil drum profile application: HU logo for sample welds

Anvil drum profile

Anvil drum profile application: Diaper - consumer

Anvil drum profile

Anvil drum profile application: Layer bonding on the inside of the diaper - consumer

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FUNDAMENTALS OF NONWOVENS
FUNDAMENTALS OF NONWOVENS
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