High Quality Paper Machine Nylon Material Wide Seamed Press Felt

• Customization: Available
• After-sales Service: Guarantee
• Warranty: 180days
• Model NO.: SUN HONG
• Certification: RoHS, ISO 9001:2000, ISO 9001:2008, CE
• Surface Treatment: Without Processing
• Manufacturing Process: Punched
• Material: Nylon, Polyester
• Aapplication: Paper Machine
• Condition: New
• Color: Customized
• Layer: Single Double Triple
• Felt GSM Tolerance: ±4%
• Elongation Rate: ≤0.6%
• Applicable Paper Type: Tissue, Kraft, Corrugated Paper, Writing Paper
• Features: Long Service Life, Good Dewatering, Dimensional St
• Transport Package: Wooden Case
• Specification: SH-PF-102
• Trademark: SunHong
• Origin: China
• HS Code: 59113100
• Package Size: 410.00cm * 38.00cm * 35.00cm
• Package Gross Weight: 195.000kg

Product Description

SUN HONG OUTSTANDING SEAM FELT 

Apply to all types of package paper machine, culture paper machine,pulp board machine, it adopting the full mono-filament, seaming loops reliable quality, it has feature of easily and convenient installation. This series of products, it only requires 0.5 hour to replace 1 piece seam press felt, and its operation is stable.

Suitable Paper Type
Packaging paper, pulp board, cultural paper, and other types of paper.

Advantages of Seam Felt
1.Convenience: Put on the seam felt according to the running direction, choose asuitable location to install the press felt
2.Safety: No need to move any pressure rollers, guide rollers, or fixedsupport devices, eliminating the safety hazards associated withconventional felt replacement.
3.Efficient: Compared to regular replacement of seam press felts, it can save at leasthalf of the time and quickly achieve normal operation.

 

                                                    Double Seam Felt                                                                                         Single Seam Felt


How to Install Seam Felt

1.Take seam felt into press section position(confirm seam felt Blue arrow direction same as PM running drection);

2. Pull zipper down;

3.Use one small steel pipe (clean) or similar shaft to go through inner place of seam felt roll;

4.Cut the existing felt on PM;

5.Cut some felt strips from other old seam press felt or prepare some ropes;

6.Use cut felt strips or rope to connect existing felt on PM with seam felt(small pieces);

7.Pull the existing felt on PM to let the seam felt installed on paper machine;

8.Take away the existing old seam press felt.

New seam felts are first run slowly for two to three hours at a speed of between 70 and 80, then after 24 hours at 90-100 metres, and after 36 hours at 100-130 metres, and then again at full speed. After a week of use, the machine must be cleaned once.

Washing felt must be based on the principle of acid but not alkali resistance for tape stries and alkali but not acid resistance for nylon, so that the detergent can be reasonably adjusted. The residual acid can also be neutralised by alkali, but nylon woollens cannot be washed with acid.
 

Difference Between Seam Felt and Endless Felt 

Comparison Item	Seam Felt	Endless Felt
Structure	Joined by seam loops and pin/splice systems to form an endless loop	Continuous endless loop without a seam
Replacement Time	Fast replacement, usually within 30 minutes depending on machine conditions	Requires longer installation time and may involve roll separation
Installation Flexibility	Easier installation with reduced downtime	Requires precise installation and preparation
Dimensional Stability	Excellent stability with minor variation at seam area	Excellent overall uniformity
Pressure Resistance	Suitable for medium pressure applications	Designed for high pressure and shoe press applications
Machine Speed	Suitable for medium and high-speed machines	Suitable for high-speed and ultra-high-speed machines
Service Life	Long service life depending on operating conditions	Extended service life under demanding applications
Typical Applications	Packaging paper, printing paper, board, medium-speed machines	Coated paper, high-speed machines, shoe press applications

First Class Manufacturing Equipment

We have a whole set of the world's most advanced PMC production line. It lays a solid foundation for the production of high quality products. The width of 11m-26.5m complete specifications of the Swedish TEXO heavy loom, and German Jurgens loom Sweden TEXO warping machine Canada ISO winding machine The width of 13.2M Austria FEHRER main needling machine The world's most advanced double oil roller Setting machine Advanced manufacturing technology: We have through a lot of production practice and repeated experimental research, to provide a reliable guarantee for high-quality products.
 

 

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