タグ: puncture

Penetrability Testing for Butyl Rubber Stopper

Penetrability Testing for Butyl Rubber Stopper Butyl Rubber Stoppers Butyl rubber stoppers stand out for their exceptional sealing performance and robust drug resistance, making them the primary choice for glass bottles in direct contact with pharmaceuticals. As the pharmaceutical industry embraces these stoppers, assessing their penetrating performance becomes crucial, focusing on key parameters such as penetrating force and penetrating residue. Rubber Stoppers Quality Control–Penetrability Testing Penetrability testing for butyl rubber stoppers is a critical quality control measure in the pharmaceutical industry. As these stoppers play a vital role in sealing glass bottles that directly contain pharmaceuticals, ensuring their penetrability is of paramount importance. Penetrability Testing with Cell Instruments’ Tensile Tester …

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Testing Items for Stretch Film

パッケージングニュース、Test Method

Testing Items for Stretch Film Wrapping film, also known as stretch film, is a new type of industrial packaging film products. It is characterized by light, soft and thin, good tensile properties, elongation properties and self-adhesive properties. Its application in transportation packaging is a packaging method that improves packaging efficiency and saves costs. In order to ensure the production quality of packaging stretch film, manufacturers need to produce according to certain standards. CELL INSTRUMENTS presents a range of testers designed for stretch film testing, including thickness measurement, tensile force and elongation at break (ASTM D882). Thickness measurement Cut the entire sample of 100mm along the length direction, measure 20 points …

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Protrusion Puncture Test | Stretch Wrap Films Puncture Resistance

Test Method

Protrusion Puncture Test | Stretch Wrap Films Puncture Resistance Puncture resistance is very important in end-use performance of stretch wrap film used in consumer and industrial product applications. Puncture resistance is a measure of the energy-absorbing ability of a stretch wrap film in resisting a protrusion. The test method is designed to provide the user with a means of measuring the stretch wrap film’s puncture resistance performance under essentially biaxial deformation conditions. A biaxial stress is representative of the type of stress encountered by stretch wrap products in many end-use applications. Puncture Resistance Puncture resistance, as measured by the Protrusion Puncture Test, evaluates the film’s ability to withstand protrusions. The …

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Penetrability Test for Rubber Stoppers

新製品 | 試験機器、Test Method

Penetrability Test for Rubber Stoppers Importance of Penetrability Test for Rubber Stoppers Penetrability testing assesses the force required by medical needles, such as those used in syringes, to pierce the rubber stoppers of vials. Quality Control This test is crucial for ensuring that rubber stoppers effectively seal medication containers, preventing contamination, leakage, and potential harm to patients. By accurately measuring the penetrability of rubber stoppers, manufacturers can uphold the highest standards of product integrity and patient safety, ultimately contributing to the reliability and efficacy of pharmaceutical products. Development of Medical Needle In the R&D laboratory, penetrability testing provides critical insights into the performance and durability of different needle designs. By …

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