Paper machine Multiple specifications press felt for paper mill
Product Description
Industrial felt Paper making press felt in the paper machine with water running, the role is to press the billet to dewatering and paper smooth. Press felt has good drainability and elasticity, high strength, small shrinkage, abrasion resistance, and can resist bacteria and acid and alkali corrosion.
Paper making press felt refers to the fabric felt used for paper forming and conveying in the paper making industry. It is used for paper forming, wet paper dewatering and conveying. The processing method is to first make a coarse mesh and thin base cloth with synthetic fibers, and then spread them with chemical fibers. After needle punching, chemical treatment, resin finishing and heat setting, it is required to have good dehydration, smoothness, and dirt resistance. Resistance, abrasion resistance, dimensional stability, chemical resistance, antibacterial resistance, heat resistance and hydrolysis resistance, etc.
According to the material, it can be divided into domestic felts and European and American felts. Main distinction is different raw material chemical fiber, one is imported and one is domestic, naked eye cannot discern.
According to the grammage, it is mainly divided into single layer felt, double layer felt and combination felt.
Characteristics of press felt
1. Single layer felt: usually suitable for medium and low-speed paper machines with speeds below 800MPM, mainly used to produce packaging paper, cultural paper, household paper and special paper, etc. The gram weight range of felt is 700-1200GSM, with a smooth surface. With characteristics of smooth surface, good pressure resistance, high strength, good dehydration, easy to clean, long service life and so on.
2. Double layer felt are usually suitable for medium and low-speed paper machines with speeds below 800MPM. They are mainly used to produce packaging paper, cultural paper, household paper and specialty paper, etc. The gram weight range of felt is 700-1200GSM. With characteristics of smooth surface, good pressure resistance, high strength, good dehydration, easy to clean, long service life and so on.
3. Combination felt: This kind of felt can resist pressure up to 1000KN/M, the working speed is 300-1000MPM, and the gram weight range of felt is 1200-1900GSM. It has the characteristics of stable structure, superior pressure resistance, strong continuous dehydration ability, high strength, smooth surface, not easy to deform, long service life and so on.
| Product name |
Press felt(1+1 Bom) |
| Structure |
Mesh+Batt |
| Size |
2.75*8.4m |
| Felt weight |
1200GSM |
| Machine speed |
180m/min |
| Raw materical |
Local OCC only |
| Paper products |
Fully recyled Flutinga Testliner |
| Grammage |
100-160GSM |
| Materical |
Local materical |
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