-
What's the Difference Between N95 and KF94 Masks?
December 3,2020.
They look similar, and they filter a nearly identical percentage of particales-95% versus 94%. This chart from 3M explains the differences between the N95 and “first class” Korean masks. The columns h...
View More
-
How to operate the pendulum impact tester for Beginners
December 4,2020.
For many beginners who do not know how to operate the pendulum impact tester , GBPI packaging test instrument consultant will introduce you the basic steps of the pendulum impact tester The following ...
View More
-
How to confirm the bacterial filtration efficiency (BFE)meltbolwn materials and nonwoven fabrics mask?
December 4,2020.
With the novel coronavirus growing, the mask demand would be more developing because it is significant for us to protect ourselves and away this virus in daily life. GBPI will bring your some topic ne...
View More
-
Will COVID-19 Vaccine Have Side Effects?
December 9,2020.
The Director-General of the World Health Organization Tan Desai said that the fastest way to end the COVID-19 pandemic and accelerate the recovery of the global economy is...
View More
-
Christmas is going to look a little different this year
December 10,2020.
Dear Valued Customers, 2020 has been a very different and difficult year for all of us. We would like to take this opportunity to express our gratitude for your support to GBPI. We...
View More
-
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-...
View More
-
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...
View More
-
How much torque is required to open a bottle?
December 17,2020.
In our daily lives, we have encountered bottled beverages that are difficult to open, which will give customers a poor brand experience. Bottle packaging is one of the commonly...
View More
-
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 ...
View More
-
COVID-19: A guide to face masks
December 18,2020.
Types of face masks The first step in identifying the face mask to fit your requirements is to know the different types. Medical face masks are broken down into 2 main categories: surgical masks and r...
View More
-
Lab digital elémendorf tear strength tester
December 23,2020.
Instrument introduction Equipment name: tear strength tester Keywords: tear tester, Eleimendorf tear tester, film tear tester, tear strength tester, packaging tear resistance tester, tear tester, tear...
View More
-
Lab plastic film ISO8295 ASTMD1894 coefficients of friction tester
December 24,2020.
Coefficient of Friction Tester , academic alias friction coefficient meter, friction coefficient tester, material friction coefficient tester , friction coefficient tester, frict...
View More
info@gbtest.cn
en
ru
es
ar