Use of double warp flat wire dryer fabrics

Category:

Product News

Release time:

Jan 29,2024

Double warp flat wire dryer fabrics (also known as double-layer dryer fabrics or double-layer forming fabrics) are essential components used in the drying section of paper machines. These fabrics are made of high-quality polyester or polyamide materials and are designed to withstand high temperatures and tensions.

The main purpose of double warp flat wire dryer fabrics is to remove the water content from the pulp as it passes through the drying section of the paper machine. The fabrics feature a double-layer construction, with a top layer consisting of flat wires and a bottom layer made of round wires. This design allows for efficient water drainage and improves the drying process.

One of the primary advantages of using double warp flat wire dryer fabrics is their excellent dimensional stability. These fabrics have a high resistance to stretching and shrinking, ensuring a uniform and consistent paper web during the drying process. The flat wires in the top layer create a smooth surface, preventing any marks or imprints on the paper.

Another key benefit is the improved air permeability of double warp flat wire dryer fabrics. The open structure of the fabric allows for enhanced airflow, promoting efficient evaporation of water from the paper web. This results in faster drying times and increased production speeds.

The double-layer construction of these fabrics also provides excellent wear resistance and durability. The round wires in the bottom layer offer added strength and stability, ensuring a longer lifespan for the fabric. This reduces the frequency of fabric replacements and maintenance, leading to cost savings for paper manufacturers.

Furthermore, double warp flat wire dryer fabrics are versatile and can be customized to meet specific production requirements. Manufacturers can choose different materials and wire diameters to achieve the desired performance and characteristics. The fabrics can be tailored to handle different paper grades, production speeds, and machine configurations.

In conclusion, double warp flat wire dryer fabrics play a crucial role in the papermaking process by effic

Related news

Sep 20,2023

Operation of China’s paper industry in 2021

In the whole year of 2021, the national production of machine-made paper and cardboard was 135.839 million tons, a year-on-year increase of 6.8%; the output of newsprint was 896,000 tons, a year-on-year decrease of 11.2%. The operating income of paper and paper products enterprises above designated size was 1,500.62 billion yuan, a year-on-year increase of 14.7%. The total profit achieved was 88.48 billion yuan, a year-on-year increase of 6.9%. The loss of the industry was 17.3%, a year-on-year decrease of 0.8 percentage points.