Chen

The drop weight test is a widely used method to evaluate the impact resistance of plastic films, laminates, and flexible packaging materials. By dropping a weight of known mass from a specified height, this test simulates real-world impacts that materials may encounter during handling, transportation, or usage. As a fundamental quality control tool, the drop …

Test af faldvægt: ASTM D3420 Evaluering af slagfasthed Læs mere »

Packaging plays a critical role in ensuring product safety, stability, and consumer satisfaction. Among the many quality parameters, bottle wall thickness is one of the most important, directly influencing container strength, barrier properties, and cost efficiency. This comprehensive bottle wall thickness guide explains why thickness testing matters, how it is measured, and how Cell Instruments …

Guide til flaskevægstykkelse for emballagekvalitet Læs mere »

  Thermal shrinkage is one of the most critical performance parameters for plastic films used in flexible packaging. Whether in the food, medical, or electronics sector, dimensional stability under heat can directly affect package appearance, integrity, and functionality. To evaluate this, professionals rely on a shrinkage films tester, a specialized device designed to simulate and …

Komplet guide til test af krympefilm i henhold til ASTM D2732 Læs mere »

0In the manufacturing and quality assurance of rubber-based products, controlling how materials respond to heat is crucial. The shrinkage tester plays a pivotal role in evaluating thermal performance, especially when applied to the heat shrinkage test of rubber materials. This process is not only essential for ensuring product durability but also for meeting industry standards …

Krympetester og den kritiske rolle i test af gummimaterialer Læs mere »

Introduction: Understanding the Role of a Stiffness Tester A stiffness tester plays a crucial role in the quality control of paper, paperboard, and similar sheet materials. This instrument measures the bending resistance of a sample, providing insight into the paper’s rigidity, handling performance, and suitability for end-use applications. Accurate stiffness evaluation is essential across packaging, …

Brug af stivhedstester til ISO 2493-1 papirtestning Læs mere »

Hvorfor test af ampullers brudstyrke er vigtig for sikker farmaceutisk emballage I den farmaceutiske industri er emballagens pålidelighed lige så afgørende som selve medicinen. Blandt de mest kritiske emballagekomponenter er glasampuller, der i vid udstrækning bruges til injektionsvæsker. At forstå, hvorfor test af ampullestyrke er vigtig, er afgørende for at sikre lægemiddelsikkerhed, overholdelse af lovgivningen og drift...

Hvorfor test af ampullestyrke er vigtig for sikker farmaceutisk emballage Læs mere »

Thermal shrinkage is a critical parameter for evaluating the performance of plastic films used in packaging, medical, and industrial applications. The thermal shrinkage tester plays a key role in measuring how plastic film dimensions change when exposed to elevated temperatures. In industries where packaging integrity and thermal behavior matter, thermal shrinkage analysis ensures product quality …

Accurate Film Analysis with Thermal Shrinkage Tester per ASTM D2732 Læs mere »