Industry News
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Time：10.11.2025In industries such as food, pharmaceuticals, and medical supplies, packaging bags are more than just containers; they are the first line of defense for ensuring product quality, maintaining sterility, and extending shelf life. Even the slightest leak or damage can lead to spoilage or contamination of the contents, resulting in significant commercial losses and even endangering consumer health. Therefore, scientifically and accurately assessing the physical strength of packaging bags has become an indispensable part of the production process. Packaging bag compression testers are specialized testing equipment designed for this purpose, playing a crucial role in the quality control system. -
Time：07.11.2025A permeability tester is a precision instrument used to measure the gas permeability of materials, widely used in quality control across various industries. By detecting the permeability of materials to gases such as oxygen and carbon dioxide, this instrument helps ensure product performance and safety standards. In today's quality- and sustainability-driven industrial environment, the importance of this instrument is increasingly evident. This article will explore the main application industries of permeability testers and analyze why they are so indispensable in these fields. -
Time：06.11.2025The advantages of the coulometric oxygen transmission rate tester are multifaceted. First and foremost, it boasts exceptional precision and specificity . It responds only to oxygen molecules, making it far superior to the differential pressure method when testing high-barrier materials with extremely low transmission rates (such as aluminum foil composite films, EVOH co-extruded films, and solar backsheets). Secondly, it offers a wider testing range , seamlessly covering a broad spectrum from ordinary plastic films to extremely high-barrier materials, providing a unified and reliable standard for enterprise R&D and quality control. -
Electronic pendulum impact tester: A quality guardian protecting the impact resistance of packaging.Time：05.11.2025Impact resistance is a crucial indicator in the quality assessment system of packaging materials. It directly relates to a product's ability to effectively withstand external impacts and collisions during warehousing, transportation, and handling, thereby ensuring the safety and integrity of its contents. Among numerous testing methods, the electronic pendulum impact tester, with its scientific design, reliable data, and efficient testing process, has become an indispensable quality testing device in the packaging industry. -
Time：04.11.2025In the packaging testing instrument industry, especially in the food, beverage, medical device, and cosmetic sectors, the long-term safety and stability of products are fundamental to a brand's survival. Simulating stringent sterilization and storage environments, and anticipating potential packaging risks, has become a crucial challenge for manufacturers. Against this backdrop, the high-temperature sterilization process and its core testing equipment— the high-temperature sterilizer —play an indispensable and critical role. -
Time：03.11.2025In the highly competitive era of logistics and e-commerce, the strength of a single carton directly determines whether a product arrives intact in the customer's hands. Damaged packaging not only signifies financial loss but also deals a critical blow to brand reputation. So, how can we accurately predict the pressure limits a carton can withstand during stacking and transportation? The answer lies in a crucial quality control device – the Carton Compression Tester. -
Time：29.10.2025In the soft packaging industry, material thickness is a key parameter affecting its physical properties, barrier properties, and service life. Whether for plastic films, sheets, paper, corrugated cardboard, textile materials, non-woven fabrics, or solid insulating materials, precise thickness measurement is directly related to product quality control and improvement. Therefore, the film thickness tester, as a high-precision inspection instrument, has become an indispensable quality control tool for many soft packaging manufacturers. -
Time：23.10.2025Discover why professional labs choose Five-Point Heat Sealers like the SN-RF5. Learn how it maps the Heat Seal Window in one test, boosting R&D efficiency for packaging, food, & pharma. Get the expert guide. -
Time：21.10.2025What is the role of a seal testing machine in packaging? Our in-depth analysis explores how seal testers (like Shounuo's SN-MF1/MF2) use the vacuum decay method to prevent leaks, ensure product safety in food & pharma, and protect brand reputation. Discover the critical technology behind packaging quality control. -
Time：20.10.2025In the packaging quality control of food, pharmaceuticals, cosmetics, and electronic products, the packaging material's oxygen barrier properties are a key factor in determining product shelf life and quality. Therefore, choosing an accurate and efficient otr tester (also often called an oxygen permeator or oxygen permeation meter ) is crucial. With numerous brands on the market, this article will review several representative brands in the industry (in no particular order) and introduce Guangzhou Solutia Scientific Instrument Co., Ltd., a domestically produced company whose technical principles are aligned with international standards.