-
Do we need to test the melt-blown cloth before mask production?
November 11,2020.
Masks generally refer to appliances worn on the mouth and nose to filter the air in the entrance and exit nose to prevent harmful gases, odors, and droplets from entering and exiting the wearer's nose...
View More
-
What are the Standards for ASTM Face Mask Testing?
November 19,2020.
This post will help you understand the context, performance criteria, and minimum requirements of ASTM levels in various medical masks and their respective uses fields. ASTM General Overview ASTM is t...
View More
-
Efficient purification ＆ Fresh Air
November 26,2020.
Everyone knows that the air contains many gas molecules that are harmful to the human body. Dust, spores, and pollen can bring fungi, bacteria, and viruses. The two main ways the virus spreads during ...
View More
-
How to prevent aerosol transmission?
November 26,2020.
At present, relevant experts have proposed that the transmission of the noval coronavirus pneumonia is mainly direct transmission, aerosol transmission and contact transmission. So what is aerosol tra...
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
-
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
-
What is the Migration Testing for Food Contact Materials (FCMs)
January 14,2022.
1. An overview of the definition of total migration Migration in food is mainly used to examine the potential ability to migrate from packaging to food and the presence or absence of toxicity of migra...
View More
-
Mobile phone screen display effect and haze transmittance testing
April 15,2022.
Mobile phones have been an essential element of our daily life, and with the development of the times and the advancement of technology, cell phones have undergone radical chan...
View More
-
Systematic testing program for food plastic packaging
April 20,2022.
With the rapid development of the economy, the issue of food safety is receiving more and more attention and has become a topic of great concern to the general public. Plastic as an important material...
View More
-
GF2600-X spout inserting and sealing machine
April 28,2022.
View More
-
Incline impact tester Functions and features
May 13,2022.
The Incline impact tester simulates the resistance of product packaging to impact damage in real-world environments such as handling, stacking of shelves, sliding of motors, loading and unloading of l...
View More
-
Tensile tester: GBPI tensile testing solutions | Tensile Testing Machines |
May 18,2022.
Introduction GBH-2 multifunctional single-column electronic tensile tester for plastics, plastics, films, fibers, rubber sheets, composite materials, tapes, soft packaging materials, paper, non-w...
View More
info@gbtest.cn
en
ru
es
ar