Paper Making Polyester Dryer Press Felt Fabric
Introduction:
Paper -making felt have a good dehydration, smoothness, dirt
resistance, wear resistance, storage stability, drug resistance,
heat resistance, heat resistance, and hydrolysis resistance.
The parts on the papermaking machine can be divided into wet
blankets, rumors and dry blankets. The wet blanket moves with water
on the papermaker, and the role is to press the paper blank to
dewater and smooth paper. Wet blanket filtering and elasticity,
high strength, small contraction rate, abrasion resistance, can
anti -bacterial and antichen alkali corrosion. On the top of the
wet blanket, a small part of the use of the blanket has a small
part of the drying cylinder, which has the effect of collar paper,
flat flatness and dryness. It has the performance of flat, stiff,
elastic, wear -resistant, and high temperature resistance.
Wool blankets are covered with drying cylinder, running in the
state of dampness and drying, and ironing and drying the paper,
which has a solid, elastic, wear -resistant, high temperature
resistance. The dry blanket can also be replaced by canvas or
permeable fabrics made of polyester long silk.
Using Method of Paper Making Felt:
1. Compare specification, size and weight with required standard
2. Find the facade with sign "The Side with Paper" before using,
don't reverse it and operate it according to the arrow.
3. The felt must be spread and sprinkled with water before pressing.
When it is evenly wetted, strain it and slowly operate the machine.
4. Press the felt before adding paper. Meanwhile, soften the
polyamide fiber of felt surface with soda water to improve its
adaptability.
5. Adopt the way of double-sides sprinkling to wash felt. Adopt high
pressure (5~20kgf/cm2)moving sprinkling pipe to wash the reverse
side; and adopt frequent pressure(1~3 kgf/cm2)fan sprinkling to
wash the obverse side.
6. Strain the front side of standard line according to the operating
direction; soften the back of standard line. Adjust a little once
until finding standard line is level and straight.
| Product name | Polyester press felt |
| Weight | 700-1600gsm |
| Layer | Single layer,double payer, three layer |
| Usage | Paper making, kraft paper making, tissue paper making, culture
writing paper making |
| Item | structure | Weight/m2 | Application |
| Top felt | Single layer, double layer, three layer | 800g-1600gsm | paper machine with round web, long web, more webs, more vats |
| Wet felt | Single layer, double layer, three layer | 700g-1600gsm | Paper machine with single web and vat, double webs and vats, more
webs and vats, long webs, more vats |
| Felt for pulp board | Single layer, double layer, three layer | 700-1600gsm | Paper machine with more webs and more vats |
| CMT drye felt | Basic cloth with weft | 1500-1800gsm
| Drying part, all kinds of paper |
