Joining technologies

To address the sealing challenges in the market, 3CON offers a comprehensive solution that integrates both advanced laser welding and traditional welding technologies.

3CON's OUTSTANDING LASER WELDING PROCESS

A clean, fast, flexible, and cleanroom-compatible solution: Our laser technology for welding transparent plastic films enables the creation of secure and hygienic bonds.
 

AT A GLANCE:

• Maximum flexibility in size and geometry
• No additional cost for tooling:
  Any predefined contour can be welded in the work area using laser welding technology
• Rapid production and testing of new bag designs:
  Newly drawn designs (CAD) can be welded directly, without additional tool production.
  Time from idea to welded product (prototype) in less than 1 hour
• Reduced delivery times for small batches of new bag designs
  Our laser technology eliminates the time required for tool design, production, and setup, allowing you, as a bag manufacturer, to produce new bag designs directly and deliver them to your customers more quickly
• Run different designs and sizes in one go
• Weld PE, PP, and EVA using a single technology
• Minimal heat-affected zone
• Higher tensile strength of the seal compared to conventional welding techniques
• Cleanroom space and energy saving

ADDITIONAL, VERSATILE APPLICATIONS OF LASER WELDING TECHNOLOGY:

• Temperature controlling channels designed for the optimal holding position and preservation of biological samples and reagents
• Precision (sampling) bags from 1 mL, designed to safely withdraw small volumes from bioreactors, containers or filling your APIs or drug products while preserving material integrity and preventing contamination
• Flexible, customized bioreactor bags, ideal for controlled cell culture processes and others that support consistent environmental conditions
• Oversized containers up to 250 L, purpose-built for the secure handling of high-volume liquids and bulk materials, enhancing operational efficiency in large-scale processes