Views: 312 Author: Site Editor Publish Time: 2021-10-12 Origin: Site
The paper machine clothing forming net is an important piece of equipment on the paper machine, and it is the device for forming and dewatering the paper on the paper machine. It dewaters the pulp suspension from the headbox and runs the paper web to the subsequent sections. Polyester forming cloth is often used in the forming part of paper machine clothing. In the past, copper meshes were mostly used, and polyester forming meshes were mainly woven from polyester monofilaments. To increase the service life of the forming net, some manufacturers have added nylon monofilaments with better wear resistance in the weft section. Next, let's take a look at the application and advantages of paper machine clothing double-layer forming cloth and three-layer forming cloth. Here are some answers.
With the increase of paper machine speed and the increase of polyester forming fabric width, the double-layer forming fabric of paper machine clothing is indeed overhead. The double-layer forming fabric of paper machine clothing is mainly used to make high-grade paper. Improved fiber support reduces fiber penetration into the fabric while reducing drainage. The double-layer has a higher warp and weft density, making it more stable than a single layer. That is to say, the double-layer has poor flexibility and is suitable for cardboard, newsprint, writing paper, toilet paper, printing paper, kraft paper, etc. Paper machine clothing the fine paper-making surface of the double-layer forming wire provides high fiber support.
Paper machine clothing three-layer molding fabric is most suitable for those who want to retain as many fibers as possible and drain water as quickly as possible. It has two independent layers, integrated by a binding yarn in the middle. The paper machine clothing polyester three-layer molding fabric combines the fine paper surface and the relatively rough wear surface, resulting in an excellent paper surface and stable high life potential. Paper machine clothing three-layer forming cloth has better sheet support and forming. Because the three-layer has excellent stability and weather resistance, it is an ideal choice for high-speed paper machines. Paper machine clothing three-layer forming fabric is suitable for cigarette paper, cigarette paper towels, copy paper, LC, LWC, newsprint, writing paper, carbonless copy paper, coated paper, thin paper, cardboard, etc.
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