Explore test methods and instrument to enhance your material quality assurance. Cell Instruments offers some insights in the realm of material testing.
Test Method for Flex Resistance of Food Packaging Test Methods According to ASTM F392/F392M-M (2015) D method. After the film and bag are left to stand for 24 hours in a standard environment, a rectangular sample of 200mm×280mm is cut from the film or bag. Fix the width direction of the sample on the fixture, …
Test Method for Flex Resistance of Food Packaging Læs mere »
Summary of bottle cap test items Sealing performance test Use a capping machine to seal the non-carbonated cap according to the rated torque that meets the requirements, test it with a seal tester, pressurize to 200kPa, keep the pressure under water for 1min, observe whether there is air leakage, then increase the pressure to 350kPa, …
What items should be tested for PET bottles/caps for beverage products？ Læs mere »
Ointment refers to a semi-solid external preparation with a certain consistency made by uniformly mixing a drug with a suitable base. The ointment is contained in a polyethylene/aluminum/polyethylene composite tube. In order to ensure the safety and stability of the drug during circulation and use, the drug packaging material standard sets some requirements for the …
Requirements and Methods for Physical Performance Testing of Medicinal Ointment Tubes Læs mere »
The separator is an important part of the lithium battery. The separator is electronically insulating to avoid short-circuits; at the same time, it has ion conductivity to ensure the electrochemical performance of the battery. The diaphragm has a significant impact on the capacity, cycle performance, charge-discharge rate, etc. of the battery; especially has a greater …
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 …
Test af fødevareemballage er vigtigt, fordi det sikrer, at de materialer, der bruges til at pakke fødevarer, er sikre og egnede til den tilsigtede brug. Det er også med til at sikre, at emballagematerialerne ikke forurener fødevarerne, og at fødevarerne er beskyttet mod fordærv, forurening og andre farer. Test hjælper også med at sikre, at ...
Testing Method and Film Material Five Common Film Materials 1.PA (Nylon) PA has good barrier performance, transparency, puncture resistance and other mechanical properties; easy to absorb moisture and deform, and the barrier performance of PA after moisture absorption is also greatly reduced. Application It is widely used in food packaging, mostly for the barrier layer …
Common Film Material and Their 9 Most Important Testing Items Læs mere »
Stretch Wrap Film Testing for Transport Packaging Stretch wrap 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 …
Stretch Wrap Film Testing for Transport Packaging Læs mere »
1.Take a sample Prepare Specimen Prepare a certain number of specimens according to the requirement of test. Check to make sure there are no obvious defects on the specimen. The number of specimen should be no less than 3. Specimen shape Two types of specimens can be tested: constant-radius and rectangular, specifications as below Pretreatment …
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 …
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