Custom Polyester Filter Mesh Cylinder Tubes Vertical Oblique Seam Ultrasonic Welding

Product Description

 

SHARE FILTERS has the capability to design and manufacture mesh tubes using ultrasonic welding, tailored to meet the specific needs of our customers.

Compared to laser welding and heat welding, ultrasonic welding offers advantages such as precise and strong seams, no burrs and no material build-up. The weld seams can be customized in various configurations, including single seam, double seam, three-side seams, straight seam or oblique/diagonal seam etc.

 

Additionally, we can combine ultrasonic welding with ultrasonic stamping, heat cutting or laser cutting to fulfill customer custom requirements.

Polyester Mesh Filter Tubes & Tubing 

 

• Cut to length and cut to size.
• Fabric tubes and rectangles with two open ends.
• Ultrasonic sealing for one end if needed.
• Suitable for molded cylindrical filters.
• Production technology: cold, heat, ultrasonics, laser depending on your required edge quality.
• We are happy to advise the best fabrication technology according to your specification, drawing or application.

1. Polyester Tubes Specifications

 

Item Name	Custom Polyester Filter Mesh Cylinder, Tubes, Vertical Or Oblique Seam, Ultrasonic Welding, No Burrs, No Material Build Up
Factory	Taizhou Share Filters Co., Ltd.
Brand	SHARE FILTERS
Material	Our precision filter mesh in Nylon(PA). Polyester(PET), polypropylene(PP), polyethylene(PE) are available.
Tube diameter	Down to 1cm
Tube length	Custom
Shape	Tube
Specification	Custom
Processing technologies	Laser, thermal and ultrasonics welding
Welding types	Overlapping welding and corner or edge welding
Seam types	Single seam, double seam and overlapping seam
Micron ratings	5um to 2500um
Thickness	0.04-3.0 mm
Features	Mesh filter tube made of food grade material. With a precise mesh design, even the smallest particles can be effectively captured. With superior filtration performance, your filter remains free of impurities and contaminants. Available in a wide range of micron ratings, opening area, thread diameters and thickness. Can be further processed into various types of custom plastic molded filters
Quality Control	Visual inspection, optical or pressure sensitive equipment and automated 3D image-inspection equipment
Applications	Mesh tubes can be molded to plastic filters by SHARE and widely used and applied in industries, such as automotive, irrigation, chemical processing, home appliance, food and beverage, medical and health, aerospace, electronics.

 

2. Polyester Tubes Types

Single seam, double seam and overlapping seam by

1) Lap Welding (Jointed Surface) 

• High welding strength
• The productivity is low and small-sized parts can't be welded

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2) Corner or Edge Welding (Jointed Edge)

• Low Welding strength
• The productivity is high and even small-sized parts can be welded

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Fiber Chemical Resistance Chart

 

Fiber Chemical Resistance Comparison
Fiber Type	Continuous Working Temp.	Max. Working Temp.	Filtration Characteristic	Abrasion Resistance	Hydrolysis Resistance	Acid Resistance	Alkalis Resistance	Oxidation Resistance
PVC	75ºC	80ºC	Good	Excellent	Excellent	Excellent	Excellent	Good
PP	90ºC	100ºC	Good	Good	Excellent	Excellent	Excellent	Poor
PA	110ºC	115ºC	Moderate	Excellent	Poor	Moderate	Good	Moderate
PAN Copolymer	120ºC`	130ºC	Good	Good	Good	Moderate	Moderate	Good
PET	135ºC	150ºC	Excellent	Excellent	Poor	Moderate	Poor	Good
m-Aramide	180ºC	220ºC	Excellent	Excellent	Moderate	Moderate	Moderate	Good
PPS	190ºC	200ºC	Excellent	Good	Excellent	Excellent	Excellent	Moderate
Polyimide	240ºC	280ºC	Excellent	Moderate	Good	Good	Moderate	Excellent
Polyertrafluoroethylene	250ºC	280ºC	Moderate	Good	Excellent	Excellent	Excellent	Excellent
Fiberglass	250ºC	280ºC	Moderate	Moderate	Excellent	Poor	Moderate	Excellent

 

Remarks:

PVC=Polyvinylchloride
PP=Polypropylene
PA=Polyamide/Nylon
PET=Polyester

4. SHARE Converting Capabilities

 

Customers have different requirements for filtration & separation, and relying only on single fabrication technology is not sufficient to meet the challenges of today's demanding filtration market. Therefore, after years of developments, SHARE has developed expertise in almost all processing technologies, including cold cut&stamping, heat slitting, laser cutting, ultrasonics cutting, sewing, pleating, and injection molding etc.

 

SHARE Fabricated Product	SHARE Fabrication Capabilities
	COLD	HEAT	ULTRASONICS	LASER
Continuous & tubular ribbons	Ribbon	Ribbon	Ribbon
		Double seam tubular ribbon	Double seam tubular ribbon
		Multiple layer ribbon	Multiple Layer ribbon
			Multiple layer tubular ribbon
			Single seam tubular ribbon
Tubes & Rectangles	Filter segment, two sides heat cut, two sides cold cut		Rectangle, four sides ultrasonically cut
		Rectangle, two sides heat cut and two sides ultrasonically cut
	Tube, two open ends	Tube, two open ends, hot wire cut
			Tube, one end sealed	Tube, two open ends, laser cut
			Tube special execution (single/double layer)
			Biopsy bag with or without flaps
Shapes	Cold punched part (single layer)		Punched part (single or multiple layer)	Single layer shapes, laser cut
Pleated Element			Pleated pack (ultrasonically cross cut)
			Pleated cartridges (ultrasonically sealed)
Cone Shaped (Truncated)			Single seam
			Double seam (single/double layer)

 

 

5. SHARE Polyester Mesh Filter Related Products