The First Top Press Felt for Paper Making Machine

Paper Machine Press felts are key in successfully removing water in the papermaking process.
Overall, In press felts, small things make the difference. Sun Hong's press felts are known by their profiling and special treatments. they play a very important role in the machine’s performance, especially in terms of runnability.
As THE LARGEST SUPPLIER of PMC paper machine clothing(the northern Jiangsu area), we’re not only sell items, also supply all-in-one solution of PMC. We can provide dryer fabric, forming fabric and felt for you. We can promise you the best rate and professional services.

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Model:
Sun Hong PMC
Brand:
SUN HONG

Product Description

微信图片_20220926112733 Depending on the position and role of the felt in the paper machine, it can also be divided into the following categories: the first top press felt, the first bottom press felt, the second top press felt, the second bottom press felt, vacuum press felt, vacuum top press felt, vacuum bottom press felt, the first top press felt with large roll diameter, the first bottom press felt with large roll diameter, the second top press felt with large roll diameter, the bottom press felt with large roll diameter. The forming felt is sometimes called the pick up felt.

Production

Paper-machine felts are made from synthetic fibres with a coarse and thin backing, then covered with a mixture of synthetic fibres and a small amount of wool, needled, chemically treated, resin finished and heat set.

Product Parameters

No	GSM	Structure	Application
1	700-800	single layer, domestic material	tissue paper
2	700-1100	single layer, domestic material	wrinting paper, printing paper, newspaper, package paper, technical paper
3	700-900	single layer, domestic material	corrugating, kraft paper, package paper
4	800-1000	single layer, domestic material	kraft paper, white paperboard
5	800-1000	single layer, domestic material	kraft paper, white paperboard
6	800-1000	single layer, import material	high-grade writing paper, printing paper, technical paper,tissue paper
7	800-1000	single layer, import material	high-grade writing paper, printing paper, technical paper, tissue paper
8	800-1000	single layer, import material	high-grade package paper, kraft paper, paperboard

Felt Deviation

Paper felt deviation refers to the phenomenon that the felt deviates from the operating range during operation and runs to one side. During operation, due to the different order of contact between the press felt and the rollers, the tension and pressure are uneven, and the press felt often moves towards the side of the paper machine, which is called felt deviation.