- 2022 High Quality Machines Package Leak Test Equipment
Test Principle
Firstly submerge the specimen in the water in the vacuum chamber, and then evacuate the vacuum chamber to form differential
pressure between the inside and outside of specimen. The seal property can be obtained by observing the steady progression of
bubbles from the specimen or observing how the specimen expands and restores to its original shape after vacuum release.- Leak testing device
Tags :
- GBDA-180W Compost Degradation plastics test equipment
Product introduction
GBDA-180W The Compost Degradation Tester is based on the gravimetric method for
measuring carbon dioxide emissions. It is a professional use of small reactors to determine the final biodegradability of test materials. It is suitable for the biodegradability analysis of degradable plastics and bio-based materials such as lunch box garbage, waste ground film, plastics containing plasticizers and pigment additives, etc
- GB/T19277.2-2013、
- ISO 14855-2:2007
- Compostable plastic test
- Test equipment for biodegradation of plastics in soil
- biodegradability testing labs
- how to test biodegradability of bioplastic
Tags :
- W812 Water Vapor Permeability Analyzer(Cup Method) WVTR Testing Equipment For Packaging
Product introduction
This product is based on the test principle of cup method water vapor transmission, and is designed and manufactured according to ASTM E96, GB/T 1037 standards, and provides a wide range and high efficiency water vapor transmission rate detection for low, medium and high water vapor barrier materials. test.
It is suitable for the water vapor transmission performance test of films, sheets, paper, fabrics, non-woven fabrics and related materials in the fields of food, medicine, medical equipment, daily chemicals, etc.
- Water Vapor Permeability of Foils and Films
- moisture tester for food material packaing
- moisture vapour transmission rate
- WVTR Testing Equipment For Packaging
- Permeability tests
- digital moisture tester
Tags :
- HP-D1 Automatic Torque Tester Non-Destructive Cap Torque TesterView More
The HP-D1 Automatic Torque Tester HP-D1 is innovated to test cap torque for detecting sealing performance of packaging containers, such as plastic bottles, liquid boxes, cans, etc.
- GX-B3 Disc peeling tester Plastic Film-Disc Peeling Testing Machine-with CE ISO CertificateI. Product IntroductionView More
GX-B3 type disc peeling tester is used for testing the adhesion fastness of printing ink layer of plastic film and cellophane decorative printed materials (including composite film printed materials) produced by gravure printing process. It can also be used to test the adhesion state of the surface layer formed by vacuum coating, surface coating, compounding and other related processes.
- GX-C2 Rub Tester Ink Rub Tester - Rub Tester for Ink, CoatingView More
GX-C2 Rub Tester is suitable for testing the abrasion resistance of printing ink layer of printed matter, the abrasion resistance of PS plate photosensitive layer and the abrasion resistance of surface coating of related products. It can effectively analyze the problems of poor rub resistance of printed matter, peeling of ink layer film, low printing endurance of PS version and poor coating hardness of other products.