Publish Time: 2021-09-06 Origin: Site
Paper machine clothing forming fabric is a forming fabric used in the wet end of a paper machine. It consists of at least two complete woven fabrics of any desired weaving type. They are held together by bonding threads oriented longitudinally and/or transversely. The longitudinal threads of the paper machine clothing fabric form longitudinally oriented fiber support points and transverse threads that form transversely oriented fiber support points. Next, let's take a look at the application and advantages of paper machine clothing 1.5 layer forming fabric and 2.5 layers forming fabric. Here are some answers.
Here is the content list:
The application and advantages of paper machine clothing 1.5 layer forming fabric.
The application and advantages of paper machine clothing2.5 layer forming fabric.
The 1.5-layer forming fabric of paper machine clothing is a 5-shed single-layer fabric. After improvement, additional yarns are added to make it have the same characteristics as the double-layer fabric. Paper machine clothing 1.5 layers are easy to clean, increase the paper release and retention, and use the extra fabric to provide excellent drainage. Paper machine clothing 1.5-layer molding fabric is developed from a single-layer fabric, but additional yarns are added to provide a structure similar to a double-layer molding fabric. This forming fabric provides good paper surface smoothness and better fiber retention. It is mainly used to produce kraft paper grades (cardboard, liner paper, and corrugated paper). Paper machine clothing 1.5-layer molded cloth has stronger dehydration performance and long life, and it has excellent formability, excellent fiber support, and good stability and wears resistance.
Paper machine clothing2.5 layer forming fabric is also called support is woven double-layer fabric or double-layer extra design. Its additional support for the double-layer forming fabric is to further improve the characteristics of the double-layer design. It is a standard double-layer fabric with an extra weft on the sheet side of the fabric. The weaving effect of paper machine clothing 2.5 layer forming cloth, due to the addition of fine weaving on the top, greatly improves the fiber support index. The ratio of the upper weft yarn to the lower weft yarn is 2:1. Suitable for cardboard, new paper, writing paper, receipt paper, printing paper, kraft paper. Paper machine clothing 2.5-layer molded fabric is easier to clean, and the wear side uses a larger diameter yarn to improve the service life.
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