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ASTM D1434 Standard Test Method for Testing Gas Permeability Characteristics of Plastic Film and Sheeting
August 21,2019.
Gas Transmission Rate(GTR),also called gas permeability, is the ability of a barrier material to allow gases (O2, N2, CO2 etc.) to permeate through it in a specific time. Gas permeability may vary wit...
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Flexible Package & Food Health.
November 6,2020.
With the continuous improvement of people's living standards, consumers are gradually becoming more concerned about food safety. Food packaging is an important part of food processing. With the contin...
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GBPI CNAS Testing Lab
November 23,2020.
Are you still worried about the lack of budget to buy testing instruments? GBPI can help you with that. Our CNAS laboratory can provide you with a set of quality testing services. What is CNAS? T...
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Test method for air permeability of non-woven fabric
December 11,2020.
Non-woven fabric is a packaging material with a very wide range of applications, and good air permeability is one of its excellent properties. This article takes a medical non-...
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About the importance and significance of packaging material barrier performance testing
December 14,2020.
With the continuous occurrence of food and drug safety incidents in recent years, people have paid more and more attention to food and drug safety issues. In the actual life pr...
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Why is Aluminium foil used in pharmaceutical packaging?
December 17,2020.
Aluminium foils for pharmaceuticalpackagingpromise performances of non-toxic, corrosion resistance,heat resistance, moisture resistance, light resistance, light ...
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Flexible Package Barrier Property Test Gas Transmission Rate Tester
January 6,2021.
Functions and applications This N500G Gas Permeability Analyzer is for testing the gas transmission rate (GTR) of following packaging materials, ① Films, such as plastic film, composite fil...
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How to use the water vapor transmission rate tester for testing plastics
January 11,2021.
Experimental steps 1. Connect the gas cylinder and the "nitrogen inlet" gas path of the instrument to adjust the pressure of the pressure reducing valve between 0.1 and 0.3 MPa (no air leakage). 2. Op...
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Items to be tested for pharmaceutical packaging materials and equipment required for testing
January 12,2021.
1. Aluminum-plastic composite caps for infusion bottles Items to be tested: opening force, plastic removal force, tear-off force, opening quality Instrument used: Intelligent electronic tensile testin...
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GBPI new product obtains NIFDC certification
January 25,2021.
In the past 2020, the GBP company and the whole world worked hard to resist our common enemy--the coronavirus. In order to provide mask manufacturers with efficient and accurate mask testing devices, ...
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What are the cosmetic packaging testing items?
May 31,2021.
As today's fashionable consumer products, cosmetics not only need exquisite packaging, but also need to protect the products during transportation or shelf life. The inspection...
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GBPI New Launch W401 2.0 Water Vapor Permeation Analyzer
September 8,2021.
1.Product Introduction Based on the testing principle of the infrared sensor, W401 is designed and manufactured with reference to the standard of GB/T 26253. It is used to test the water vapor tr...
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