When it comes to technical drawings, one type of paper stands out as the most commonly used: transparent tracing paper. This unique paper is crafted from highly refined chemical pulp and comes in a variety of basis weights ranging from 60 to 120 grams per square meter. What sets this paper apart from others is its ability to provide excellent transparency and erasability, making it an essential tool for architects, engineers, and designers.

To achieve the desired qualities, transparent tracing paper is produced using low-speed, small fourdrinier machines. The paper is treated with gelatin and supercalendered, further enhancing its transparency and erasability.

One of the most important features of transparent tracing paper is its uniform transparency, which allows for the creation of diazo copies. Diazo copies are reproductions of drawings made using a specialized process that utilizes light-sensitive chemicals. The high transparency of the tracing paper ensures that the copies are accurate and clear, making it a reliable choice for professionals in the technical field.

Another crucial characteristic of transparent tracing paper is its degree of sizing. Sizing refers to the process of coating the paper with a substance that prevents ink or other fluids from being absorbed too quickly. In the case of tracing paper, a good degree of sizing is necessary to allow for precise drawing with china ink. This ink dries quickly and provides a high level of contrast, making it ideal for technical drawings. Additionally, the sizing allows for easy erasing by knife, enabling artists and designers to make corrections and adjustments to their work.

Once the production process is complete, transparent tracing paper is finished into customer rolls or sheets. These are available in standard widths and sizes, making it convenient for professionals to use in their respective fields. Whether it is for detailed architectural plans, intricate engineering designs, or creative illustrations, transparent tracing paper provides a reliable and versatile medium for technical drawings.

In conclusion, transparent tracing paper is the go-to choice for professionals in the technical field for its exceptional transparency, erasability, and sizing characteristics. Its slow production process ensures high-quality results, and its availability in various sizes and formats makes it highly adaptable to different needs. Whether you are an architect, engineer, or designer, transparent tracing paper is an indispensable tool for bringing your visions to life.