-
why should we ban single-use plastic
August 12,2021.
The current situation: the global average consumption of 1 million plastic bags every 1 minute , the total annual global plastic consumption of 400 million tons , only 14% of the world's plastic packa...
View More
-
what is the principle of pressure decay leakage is tested
August 25,2021.
Pharmaceutical packaging materials such as vials, ampoules, cassettes, infusion bottles, etc. need to be picked up from a quality point of view. Many pharmaceutical manufacturers are unaware of how to...
View More
-
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...
View More
-
Evaluation studies on glass containers
September 10,2021.
Evaluation studies on glass containers 1. Hydrolytic resistance test i. Glass Grains test – used to distinguish Type I glass from Type II and Type III glass ii. Surface Glass Test – used to disti...
View More
-
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...
View More
-
Paper packaging testing solution
September 18,2021.
Paper packaging has the advantages of easy processing, low cost, suitable for printing, light weight, foldable, non-toxic, tasteless and pollution-free, but it has poor water resistance and poor stren...
View More
-
Soy Vinegar Packaging Bag Sealing Integrity Test Solution
October 21,2021.
In recent years, with the increasing standardization of Soy Vinegar Packaging Bag, the packaging forms of Soy Vinegar bottles are becoming more and more abundant. There are mainly glass Soy Vinegar bo...
View More
-
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 ...
View More
-
What is flexible packaging?
November 3,2021.
Flexible packaging is filled or removed from the contents, the shape of the container can be changed packaging. With paper, aluminum foil, fiber, plastic film and their compounds made of a variety of ...
View More
-
What are the classification of packaging according to use?
November 8,2021.
First, according to the composite process classification Dry coating organic solvent adhesive composite flexible packaging. Wet coated inorganic binder comp...
View More
-
Test Method for Determining Leakage in Flexible Packaging by Bubble Emission
November 11,2021.
ASTM D3078-2013 Standard Test Method for Determining Leakage in Flexible Packaging by Bubble Emission Instruments applicable to this standard : GBPI Bubble Emission Tester Instrument Application Proce...
View More
-
What is plastic biodegradation?
November 29,2021.
Biodegradable plastic, also known as biodegradable plastic, refers to the degradation caused by the action of microorganisms present in nature under conditions such as soil and sand, or specific condi...
View More
info@gbtest.cn
en
ru
es
ar