What quality control checks detect weak spots in rotomolded polyethylene bar stools?

Rotomolded polyethylene bar stools are popular for their durability and versatility, but ensuring their structural integrity requires rigorous quality control checks. Key inspections include visual examination for surface defects, thickness testing to verify uniform material distribution, and impact resistance assessments to identify weak spots. Additionally, stress testing under load conditions and UV exposure tests help evaluate long-term performance. These measures ensure the stools meet industry standards and customer expectations for strength and longevity. Implementing these checks during production minimizes defects and enhances product reliability.