Double Layer Press Felt

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Home >> Double Layer Press Felt

Double Layer Press Felt

Double Layer Press Felt includes 1+1 composite structure and double layer of MD yarn structure. 1+1 composite structure Press is consisted of two different thickness of base material. 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-press resistance, 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 such as: groove press, vacuum suction press, multi-press, large diameter nip-roll press which can produce high-grade printing paper, newsprint, technical paper, packaging paper, high-grade paper board etc.

Paper machine：Multi-cylinder、Super Forming、 Fourdrinier 、Superposition Wire、Nip Wire Paper Making Machine ectfor different kinds of paper machine’s press felt and forming felt.
Machine Velocity：≤1000m/min
Paper：≥8g/m2
NIP：60~200kN/m

Double Layer Press Felt

Technical Parameter For Double Layer Press Felt

Felt GSM：950~1450g/m2
Felt GSM Tolerance：≤±4%
Air Permeability：30~110cfm
Tensile Strength：≥3000N/5cm
Elongation Percentage：≤0.6%
Width Variation：≤±2cm

Double Layer Press Felt
No	Product No.	GSM	Structure style	Application	Note
1	47501	950—1300	Double layer domestic material	Corrugating， kraft paper，package paper	Excellent tensile strength, good filtration, good adsorbability, dimension atability, long life performance
2	47502	1000—1100	Double layer domestic material	Corrugating， kraft paper，package paper	Excellent tension strength, good filtration, good ability to absorb, dimension stability, long life performance
3	47504	900—1100	Double layer domestic material	Corrugating， kraft paper，package paper	Excellent tensile strength, good filtration, good ability adsorbability, long life performance dimension stability
4	47505	1100—1400	Double layer domestic material	Write paper， printing paper, newspaper,?package paper， kraft paper	Lighten trace, high line press resistance, long life performance
5	47521	950—1300	Double layer import material	Corrugating， kraft paper， package paper	Excellent tensile strength, good filtration, anti-abrasion, long life performance, dimension stability
6	47522	1000—1100	Double layer import material	Kraft paper， paper board	Excellent tensile strength, good filtration, long life performance, anti-abrasion dimension stability
7	47523	1200—1500	Double layer import material	Write paper， printing paper, newspaper,?package paper， kraft paper	Lighten trace, high line press resistance, good filtration, dimension stability, long life performance
8	47524	900—1100	Double layer import material	Corrugating, kraft paper, package paper	Excellent tension strength, good filtration, long life performance, dimension stability
9	47525	1200—1500	Double layer import material	Big roll press for high-grade, package paper, paper borad	Lighten trace, high line press resistance, good filtration, dimension stability, long life performance

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