-
Permeability Test Methods for Coated Paper
August 10,2023.
Abstract The testing of coated paper is very important to ensure that the print quality, surface properties, print suitability and physical properties meet the requirements. Through testing, it can be...
View More
-
Air permeability standard for battery films, paper materials and foam materials
August 11,2023.
What are theair permeability standards for battery separators? 1. ISO 5636-5:2013 Paper and board — Determination of air permeance (medium range) — Part 5: Gurley method ISO...
View More
-
Cookie packaging heat sealing sealing strength testing method introduction
September 22,2023.
Meaning of testing The sealing strength of packaging heat seals is very important for the packaging of food and other items. It has the following importance: 1. Maintain product freshness: Bisc...
View More
-
How Do You Test for Shrink Film
July 3,2024.
Introduction to Shrink Film Testing Shrink film is an indispensable component in the packaging industry, ensuring products are securely wrapped and protected. Testing shrink film involves various proc...
View More
-
The Critical Role of Falling Dart Impact Testers in the Packaging Industry
July 11,2024.
IntroductionIn the dynamic world of packaging, ensuring product protection during transportation and handling is paramount. The Falling Dart Impact Tester, a crucial piece of packaging test equipment,...
View More
-
Plastic Film Digital Thickness Tester - Enhancing Precision in the Plastic Film Industry
September 11,2024.
Introduction In the plastic film industry, the accuracy of material thickness plays a crucial role in determining product quality, performance, and durability. A reliable Plastic Film Digital Thicknes...
View More
-
Shrink Film Testing Techniques
October 12,2024.
Shrink film, also known as shrink wrap, is a versatile and widely used material in packaging industries. It is designed to shrink tightly over whatever it is covering when heat is applied, providing a...
View More
-
Heat Seal Performance | GBPI
August 8,2025.
GBB-A3 Lid Film Heat Sealer Better to Use, Safer, More Convenient The GBB-A3 Lid Film Heat Sealer can accurately determine heat seal performance parameters such as heat seal temperature, time, ...
View More
-
The Ultimate Solution for Precision Barrier Testing
September 26,2025.
In the packaging, pharmaceutical, and materials science industries, accurate gas transmission rate (GTR) testing is critical to ensuring product quality, shelf life, and safety. The N500A 2.0 Gas Perm...
View More
-
The Essential Role of WVTR Testing in Packaging: From Food to Pharma
November 19,2025.
In today’s competitive market, the integrity and longevity of products—from the food we consume to the life-saving pharmaceuticals we rely on—are heavily dependent on one crit...
View More
info@gbtest.cn
en
ru
es
ar