Single Layer Press Felt for Paper Making Machine

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1year
• Model NO.: SH-PMF101
• Surface Treatment: Heat Setting
• Manufacturing Process: Forging
• Material: Nylon
• Application: Paper Marking
• Type: Felt Fabric
• Style: Woven
• Width: Customized
• Gram Weight: 1400-1900GSM
• Sample: Us$0/Piece
• Customization: Available
• Transport Package: Wooden Box
• Specification: Make to order
• Trademark: Sun Hong
• Origin: China
• HS Code: 84399900
• Production Capacity: 50000pieces/Year

Product Description

 The max width of felt we can do 9.5m
The max width of seam felt we can do 8.5m
We can provide suitable felt for crescent tissue and shoe press paper machine, and the speed of paper machine can reach 800~2000m/min 

The press felt is used to remove the moisture in the paper web after the forming part, and at the same time, it gives the paper web smoothness and transports it to the dryer section. It is mainly used in fourdrinier paper machine, cylinder paper machine, paperboard machine to transfer wet paper and dehydration. Therefore, the press felt needs to have the following functions: water removal, smoothness and runnability.

 

Type of Press Felt



Single Layer BOM Felt is made up of single base layer fabric and fiber layer. Base layer is woven from synthetic filament or multi-filament. The structure is designed base on different paper machine, different press position and different type of paper. Fiber layer is consisted of different lap of fiber web and different diameter of fiber for the best trainability and fiber support index. It has good quality properties such as less elongation, easy to wash, no-mark on paper, long life performance etc. and can be used in all different kinds of paper making machine to produce all different kinds of paper.

Double Layer BOM Felt includes 1+1 composite structure and double layer of MD yarn structure. Both of these base materials can be changed to different construction and sizes to suit the requirement of different paper machines. It process high quality properties such as high-pressresistance, good flexibility, good permeability, good size stability, less elongation, excellent tensile strength and can eliminate vacuum marks, blind hole mark, groove mark etc. Applying to many kinds of press.

Triple layer BOM press felts include the structures of 1 +2, 2 +1 and 1 +1 +1 composite felts. The press felts can be applied to more than 200 kN/m linear pressure and possess the features of good flexibility and permeability, excellent size stability, long life performance. Triple layer press felts are used in high speed paper machines for suction complex press, large diameter nip roll press and shoe press to produce high grade news-prints, writing papers, paper-boards etc.

Production Process


Application

1. Absorbing the moisture squeezed out of the wet paper pages in the pressure zone.
2. Supporting the wet page to prevent "embossing" in the pressure area.
3. In the pressure zone, the elasticity of the blanket can evenly distribute the pressure on the whole wet paper page.
4. Giving the desired surface properties of the page.

 

Advantages
1. High anti-compaction capacity. 
2. Extremely high elasticity and recoverability. 
3. Strong drainability abd larger void volumn. 
4. Long holding time of wear resistance and plastic strength of felt. 
5. Smooth felt surface and even pressure distribution.

Have you encountered any of the following problems?
1. Felt Deviation: Make the rollers parallel to each other, pay attention to the alignment of one side of the felt rollers, and check the felt straightener frequently
2. Felt Pleating: Stop for inspection immediately, lift the press roller and loosen the felt, manually flatten the blanket, identify the cause, and process it.