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, …
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？ Läs mer »
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 Läs mer »
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 …
Penetrationstestning för butylgummiproppar Butylgummiproppar Butylgummiproppar utmärker sig för sin exceptionella tätningsprestanda och robusta läkemedelsresistens, vilket gör dem till det primära valet för glasflaskor i direkt kontakt med läkemedel. När läkemedelsindustrin omfamnar dessa proppar blir det avgörande att bedöma deras penetrerande prestanda, med fokus på nyckelparametrar som ...
Food packaging testing is important because it ensures that the materials used to package food are safe and suitable for their intended use. It also helps to ensure that the packaging materials do not contaminate the food, and that the food is protected from spoilage, contamination, and other hazards. Testing also helps to ensure that …
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 Läs mer »
Stretch Wrap Film Testing för transportförpackningar Stretch wrap film, även känd som stretchfilm, är en ny typ av industriella förpackningsfilmprodukter. Det kännetecknas av lätta, mjuka och tunna, goda dragegenskaper, töjningsegenskaper och självhäftande egenskaper. Dess tillämpning i transportförpackningar är en förpackningsmetod som förbättrar förpackningseffektiviteten och sparar ...
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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