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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...
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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...
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Comprehensive Performance Testing Methods for Packaging Materials
July 18,2024.
In the dynamic world of packaging, ensuring material performance is paramount for product protection, shelf life, and consumer satisfaction. At Guangzhou Biaoyi Packaging Equipment Company, we special...
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What is WVTR
September 10,2024.
In the ever-evolving world of product development and quality control, one term stands out as a critical factor in determining the effectiveness of various materials: WVTR, or Water Vapor Transmission...
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