Polyester 2.5 Layer Forming Fabric for Paper Machine

• After-sales Service: Warranty
• Warranty: 1 Year
• Certification: ISO 9001:2000, ISO 9001:2008
• Manufacturing Process: Woven
• Material: Polyester
• Condition: New
• Model NO.: Sun Hong
• Customized: Customized
• Layer: 2.5 Layer
• Maximum: 11m
• Transport Package: Wooden Case
• Specification: made to order
• Trademark: sun hong
• Origin: China
• HS Code: 84399900

Product Description

Product Description

The Forming Fabric is a device for paper forming and dewatering on the paper machine.
It dehydrates the pulp suspension from the headbox and runs the paper web to the subsequent section. In the past, copper mesh was mostly used, but now polyester molding mesh is mostly used, which is mainly woven from polyester monofilament. In order to increase the service life, some manufacturers add nylon monofilament weaving with better wear resistance in the middle of weft.

Classification

type	feature	Application scenarios
Single layer/1.5 layer	Dehydration soon Large difference on both sides Poor wear resistance	Kraft paper corrugated paper
2.5 layer	Slow dehydration Good paper quality Wear resistance Long service life	Various grades of paper
Triple layer	Uniform dehydration High retention rate Good paper quality	Various grades of paper

Characteristics

1.Superb dimensional property

2.Excellent anti-wear property

3.Minimum drainage resistance

4.Allows for smallest thread mark

5.Great retention of fiber fines

6.Much longer lifespan

Product Parameters

2.5 layer Forming Fabric
Fabric Code	Warp Mesh	Weft Count	Warp Diameter	Weft Diameter	Air Permeability/m^3/m^2h  CFM		FSI	DI
SH2B6408	71.5-72.5	67.5-68.5	0.15	0.18 0.12/0.22 0.22	4350	275	155	25.7
	71.5-72.5	65.5-66.5	0.15	0.18 0.12/0.22 0.22	4600	290	152	26.3
	71.5-72.5	56.5-57.5	0.15	0.18 0.12/0.22 0.22	5800	370	135	29.0
	71.5-72.5	47.5-48.5	0.15	0.18 0.12/0.22 0.22	7900	500	119	33.0
SH2B5616	62.5-63.5	60.5-61.5	0.17	0.20 0.13/0.30 0.30	4500	285	139	23.9
	62.5-63.5	59.5-60.5	0.17	0.20 0.13/0.35 0.35	3950	250	137	20.6
	62.5-63.5	53.5-54.5	0.17	0.20 0.13/0.35 0.35	5050	320	126	23.7
	62.5-63.5	47.5-48.5	0.17	0.20 0.13/0.35 0.35	6000	380	115	25.1
SH2B4216	47.0-48.0	47.0-48.0	0.22	0.22 0.13/0.35 0.35	6000	380	107	25.1
	47.0-48.0	40.0-41.0	0.22	0.25 0.17/0.40 0.40	7000	445	94	25.1
SH2B3616	40.5-41.5	38.5-39.5	0.26	0.30 0.20/0.50 0.50	5500	350	89	18.8
	40.5-41.5	36.5-37.5	0.26	0.30 0.20/0.50 0.50	6350	400	85	20.4
	40.5-41.5	34.5-35.5	0.26	0.30 0.20/0.50 0.50	7000	445	82	21.4

Points for attention

Problem:
The mesh edge is worn too fast.
Solutions:
1. Try to increase the staggered width of vacuum box openings in turn. 
2. Add normal pressure lubricating water to the edge of the vacuum box.
3. Apply stiffeners at appropriate positions.
4. Check whether the edge wiper plate and vacuum box have edges or gaps. In particular, the joint of the ceramic panel is a weak link.
5. Check whether the edge of each roll is seriously worn (the diameter becomes thinner after wear, so that the tension of the mesh is smaller than that of the normal mesh surface, further accelerating the wear)

Packaging & Shipping

Bubble Film and waste thick fabric wrapping while protecting inside fabric.
Wrapped special fabric package outside(Air shipping ).
Composite wooden box(sea shipping ).