1.5 Layer Forming Fabric for Paper Making

Sun Hong 1.5 layer forming fabric builds on a single layer structure with additional yarns for improved fiber support. It is suited to board and kraft paper machine running at 50–400 m/min.

Product Features:

1.5 layer forming fabric, designed for use on paperboard, liner board, kraft paper, and corrugated paper machines with speeds ranging from 50m to 400m/min. This product features superior breath ability compared to single layer forming fabric, as well as a longer lifespan.

1.5 Layer Forming Fabric Key Features

The 1.5 layer forming fabric is easier to clean and has better sheet release and faster dehydration efficiency.
The 1.5 layer forming fabric has better pulp fiber support than a single layer forming fabric.
Longer service life and more dimensionally stable.

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1.5 Layer Forming Fabric

In papermaking, among the fabrics used in different positions on the paper machine, the forming fabric plays a decisive role in the final paper product, compared to press felt and dryer fabric. If the paper sheet is not properly shaped in the wet end, it will be difficult to change the final quality of the paper in subsequent processes. A good forming fabric needs to have excellent forming, dewatering and conveying capabilities. Sun Hong 1.5 layer forming fabric is designed for paper machines such as cardboard, linerboard, and kraft paper, and is commonly used on paper machines with speeds of 50 to 400 meters per minute.

polyester forming fabric install

Unique features of 1.5 layer forming fabric

By combining the base structure of a simple single layer forming fabric with additional yarns, these fabrics provide excellent fiber support while ensuring efficient dewatering. Compared to traditional single layer fabric, 1.5 layer forming fabric provides stronger support and enhances the dewatering channels inside the wire mesh, making it a good choice for paper mills that require high forming performance, effective paper peeling, and long service life.

Selecting the Right Forming Fabric

The best forming fabric specification depends on the paper grade, machine speed, forming section design and pulp characteristics. A suitable selection should balance drainage requirements with sheet formation and the operating conditions of the machine. SUN HONG offers forming fabric in single layer, 1.5 layer, double layer, 2.5 layer and triple layer configurations. Our team can help evaluate a suitable specification based on your machine parameters and production requirements.

1.5 layer forming fabric structure and parameters