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WEBINAR – Mastering Weld Lines: Design and Processing Strategies for Glass-Fiber-Reinforced Plastics
December 9, 2025 @ 10:00 am - 11:00 am CST

Adding glass fibers significantly enhances the strength and stiffness of plastic parts. However, achieving these benefits can be challenging due to two critical factors: non-ideal fiber orientation and the presence of weld lines. Both can substantially reduce the expected mechanical property improvements.
This webinar will present real-world case studies demonstrating how adhering to proper processing methods and design guidelines can effectively mitigate the undesirable effects of weld lines in glass-fiber-reinforced parts.
By the end of this webinar, you’ll have a clearer understanding of:
- Critical parameters for assessing weld line quality.
- How fiber length influences weld line performance.
- Utilizing injection molding simulation to optimize weld line performance.
