Development/ Research

Paper opacity is a crucial factor in determining its visual coverage, especially for applications like envelopes, copy paper, and multi-layered paper products where underlying content needs to be concealed. Methods for Measuring Opacity Opacity is [...]

In modern papermaking, achieving superior brightness and visual appeal is a primary objective. Optical Brightening Agents (OBAs), also known as fluorescent whitening agents, are widely utilized to enhance paper whiteness and gloss. Understanding Optical Brightening [...]

the paper industry, cost control is crucial for a company's survival and growth. Optimizing costs related to paper appearance is a significant aspect of this process. This article delves into how, while ensuring paper quality, [...]

Under neutral and slightly alkaline conditions, the wet-end system in papermaking often contains a significant amount of anionic impurities. Proper application of retention and filtration aids is crucial for enhancing the sizing performance in these [...]

Introduction Caustic soda, also known as sodium hydroxide (NaOH), is an essential chemical in the pulp and paper industry. Its strong alkaline properties make it indispensable in various stages of paper production, from pulping to [...]

PAPER & TISSUE SHOW 2025 | January 21- 23, 2025 | Abu Dhabi UAE As 2025 begins, we are thrilled to announce that Amazon Chemicals will be participating in the highly anticipated Paper & Tissue [...]

1. Definition and Role of Fillers Filling refers to the process of adding inorganic materials to pulp, which can both improve certain properties of paper and reduce its production cost. Paper fillers are generally solid [...]

The main cause of paper fuzzing and powdering is the low surface strength of the paper, which leads to poor bonding between fine fibers, fillers, and the primary fibers. As a result, these particles fall [...]