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What is MVTR test?
September 15,2021.
From Wikipedia: Moisture vapor transmission rate(MVTR), also water vapor transmission rate (WVTR), is a measure of the passage of water vapor through a substance. It is a measure of the permeability f...
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GBPI new product launch——Y310 2.0 Oxygen Permeability Analyzer
October 29,2021.
Introduction Y310 2.0 Oxygen Permeability Analyzer product is based on the test principle of the Coulomb oxygen analysis sensor and is designed and manufactured with reference to the ASTM D 3985 ...
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The importance of barrier properties of cosmetic packaging
January 20,2022.
What is packaging barrier performance Packaging barrier performance refers to the barrier performance of specific permeates from one side of the material to the other side (generally from the high con...
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What is a Geomembranes and how is it tested for impermeability？
March 29,2022.
Geomembranes Introduction Geomembranes are defined by EN ISO 10318 as: Geomembranes are waterproof and barrier type materials made of polymers as the basic raw material. Geomembranes are mainly classi...
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Quality control solution for pet food packaging
May 27,2022.
In today's pet is gradually attached great importance. we attach increasing importance to pet food, quality pet food should not only use better packaging to reflect the g...
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About the oxygen transmission rate of plastics
July 14,2022.
OTR (Oxygen Transmission Rate) Definition is the steady-state rate of oxygen permeation through the membrane at a specified temperature and relative humidity. Values are given in cc/100, in US standar...
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About the oxygen transmission rate of plastics
July 14,2022.
OTR (Oxygen Transmission Rate) Definition is the steady-state rate of oxygen permeation through the membrane at a specified temperature and relative humidity. Values are given in cc/100, in US standar...
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GBPI helps the development of the pre-prepared vegetable industry
February 17,2023.
Prepared food industry Wasted food is a major drain on business and on the planet. Shelf Engine, a perishable foodforecasting specialist, estimates that supermarkets alone discard more than 43 billion...
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How to operate the laboratory heat sealer efficiently?
March 15,2023.
The importance of the perfect seal in the packaging business cannot be overstated. Sealing is the most fundamental and important function of any packaging, ensuring that items are effectively protecte...
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