Why Speed Matters in Tensile Testing – The Hidden Factor! | Presto Demo Tensile strength isn’t just about force—speed changes everything! In this video, Presto Stantest, Asia’s No.1 testing equipment manufacturer, explains why selecting the correct crosshead speed in tensile testing directly affects elongation, yield point, and break strength results. Follow ASTM, ISO, and material specs for accurate data. Learn More:- https://www.prestogroup.com/articles/what-is-tensile-strength-complete-guide-with-formula-calculation-industrial-use/

Seal Integrity Tester for Cup & Pouches – Leak-Proof Packaging Starts Here | Presto Demo Even a tiny leak can lead to big losses. In this video, Presto Stantest, Asia’s No.1 testing equipment manufacturer, demonstrates the Seal Integrity Tester for detecting microleaks in cups, pouches, and sachets. Ensure airtight packaging, prevent spoilage, and maintain product safety with reliable seal testing. Learn More:- https://www.prestogroup.com/products/seal-integrity-tester-for-pouches/ #SealIntegrityTester #PrestoStantest #PouchTesting #CupSealTest #LeakTest #FlexiblePackaging #PackagingQC #AirtightSeal #MicroleakTest #QualityControl

Spectrophotometer TP 800 – Precision in Every Shade | Color Testing by Presto Colors matter—especially in packaging, printing, and plastics. In this video, Presto Stantest, Asia’s No.1 testing equipment manufacturer, showcases the Spectrophotometer TP 800, designed for precise color measurement, whiteness, and yellowness index evaluation. Get lab-grade results instantly and ensure brand color consistency every time. For More Information visit Our Website:- https://www.prestogroup.com/articles/the-ultimate-guide-to-spectrophotometers-principles-uses-and-applications/

Mastering the Hot Wire Bottle Cutter – NXG 2.0 by Presto Stantest Unlock precision in PET bottle testing with Presto Stantest's Hot Wire Bottle Cutter – NXG 2.0. This advanced instrument is designed for accurate section weight analysis, ensuring optimal material distribution and wall thickness measurement. Ideal for quality control in industries like packaging, food, and beverages, it offers: For more information visit our website:- https://www.prestogroup.com/products/hot-wire-bottle-cutter-nxg-2-model/

How to Use Polariscope for PET & Preforms to Check Residual Stress | Presto Demo Residual stress can lead to cracking, uneven wall thickness, and bottle failure. In this video, Presto Stantest, Asia’s No.1 testing equipment manufacturer, demonstrates how to use a Polariscope to inspect PET preforms and bottles for internal stress. Ensure dimensional stability and avoid defects before blow molding begins. Contact us at +91 9210 903 903 or info@prestogroup.com for premium quality testing instruments tailored to your needs. For more information visit our website: -https://www.prestogroup.com/categories/polariscope/