The calibration of a sealing tester is never just about adjusting the instrument; it's about safeguarding the lifeline of quality.
The residual oxygen (O₂) content inside the packaging is a key indicator of process effectiveness and directly determines whether the product remains stable within its shelf life. The following case study demonstrates how a dairy company used a headspace gas analyzer to address packaging quality issues encountered during the initial launch of a new product.
Method for Determining the Internal Pressure Resistance of Glass Containers," systematically revises the testing methods for the internal pressure resistance of pharmaceutical glass bottles defines two main technical approaches: the constant pressure method (Method 1) and the constant rate pressure increase method
The value of the LTRSY-03 heat shrink testing instrument lies in its ability to independently and accurately quantify the core thermodynamic properties (shrinkage rate, direction difference, and temperature sensitivity) of the film, which is a "reactive" material.
GB/T 15171 "Test Methods for Sealing Performance of Flexible Packaging" provides standardized testing guidelines for the industry, with the negative pressure method (vacuum decay principle) being a core method for instant noodle packaging seal testing.
Under fixed fill volume conditions, using packaging materials with a lower OTR provides stronger oxygen control assurance and is more tolerant of fill volume fluctuations.
QB/T 4594 clearly specifies the thickness indicators and measurement methods for glass food canning jars, providing technical support for the safety of food packaging. Link Testings' equipment meets the standard requirements in terms of both accuracy and functionality. Companies with related needs can learn more about their products to make quality inspection more efficient and compliant.
The LTRSY-03 heat shrinkage tester, with its excellent temperature control accuracy and uniform liquid medium heating method, provides unparalleled test repeatability and accuracy compared to traditional dry hot air methods, becoming an indispensable "scientific eye" for companies to understand the essence of materials and achieve data-driven, refined supply chain management.
The implementation of GMP for pharmaceutical packaging materials is a crucial step in the standardization and refinement of quality management for pharmaceutical packaging materials in China.
In an era where quality is paramount, accurate wall thickness measurement is not only fundamental for industry compliance but also crucial for a company's competitiveness.
In pharmaceutical packaging production, burst strength testing is not only a mandatory requirement for pharmacopoeia compliance but also a crucial tool for companies to optimize processes and control costs.
This standard specifies the test method for the right angle tear performance of materials such as plastic films and sheets, and is especially suitable for the quality assessment of polyethylene blown greenhouse films used in agriculture.
