Copy papers are an essential component of any office or organization that relies on copying and non-impact printing. These papers are specifically designed to ensure smooth operation in copying machines and provide good dimensional stability. With a basis weight ranging between 70 and 90 g/m2 and an ISO brightness between 80% and 96%, copy papers offer the perfect balance between quality and functionality.

The most crucial properties of copy papers are their ability to run smoothly through copying machines and their dimensional stability. When placed in a copier, these papers must not curl or cockle, as this could lead to misprints and paper jams. Additionally, copy papers should retain as little dust as possible when copying, ensuring clean and crisp reproductions.

To achieve these properties, copy papers are primarily made from 90% to 100% virgin chemical pulp fibers. These fibers provide the necessary strength and smoothness required for copying. However, to promote sustainability and reduce waste, copy papers can also contain up to 100% recycled fibers. These recycled fibers are often sourced from copy paper waste, making them an environmentally friendly alternative.

In terms of composition, copy papers typically contain a total pigment content ranging from 10% to 25%. Pigments are responsible for enhancing the whiteness and brightness of the paper, ensuring clear and vibrant copies. The specific pigment content can vary depending on the desired quality and cost of the copy paper.

Copy papers play a crucial role in everyday office operations, ensuring efficient copying and non-impact printing. Their smooth run in copying machines and good dimensional stability make them a reliable choice for businesses and organizations. By incorporating recycled fibers and promoting sustainability, copy papers also contribute to reducing environmental impact.

When selecting copy papers, it is important to consider their basis weight, ISO brightness, and the percentage of recycled fibers used. These factors determine the overall quality and performance of the paper. Additionally, understanding the pigment content can help choose a copy paper that meets specific printing requirements.

In conclusion, copy papers are a vital resource for any office or organization that relies on copying and non-impact printing. With their smooth run in copying machines and good dimensional stability, they ensure efficient and high-quality reproductions. By incorporating recycled fibers and promoting sustainability, copy papers help reduce waste and environmental impact. When selecting copy papers, considering basis weight, ISO brightness, and the percentage of recycled fibers used can help find the perfect fit for specific needs.