Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
10000000 RMB
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Availability:
OEM/ODM Service
Sample Available
Overseas Agent / Branch

PTFE Sewing Thread, Sewing Machine, Sewing Thread manufacturer / supplier in China, offering Filter Bag Sewing Line, 100% PTFE Filament Sewing Thread, Non Woven Needle Felt 550 GSM Nomex Fabric, Cement Industry Pneumatic Conveyor System Air Slide Belt and so on.

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Filter Bag Sewing Line, 100% PTFE Filament Sewing Thread

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Min. Order / Reference FOB Price
100 Rolls US $28/ Roll
Port: Shanghai, China
Production Capacity: 1500PC/ Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Feature: High Tenacity, Low Shrinkage, Chemical Resistance, High Temperature Resistant
Material: 100% PTFE
Pattern: Raw White
Specification: 502, 602, diameter 125 -3000 dtex
Description: 100% PTFE Filament Sewing Thread
Density: 1000d, 1250d, 1500d

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Basic Info

Model NO.: PT46
Fiber: 100% PTFE Filament
Working Temperature: 240-260 Degree
Tensile: 4.6kg
Strength on Normal Temperature: >4G/D
Color: Raw White
Meter/Kg: 8600
Shrinkage: 2.5%
Strength on High Temperature: >1.3G/D
Trademark: GRACE
Transport Package: in Boxes
Origin: China
HS Code: 5508100019

Product Description

Filter Bag Sewing Line, 100% PTFE Filament Sewing Thread 
The Description of PTFE Sewing Thread
The PTFE sewing thread is the first choose for its uniqe characteristics in the performance of heat resistance, abrasion resistance, acid resistance and also the working life. The PTFE sewing thread has a max heat resistance of 260 degree, which mean it can hold 10 minutes at 260 degree and other material can't. And the Ptfe sewing thread has a great strength, it won't change the shape and also its capacity when time goes. Compared to the Nomex, polyester, fiberglass sewing thread, it is more expensive, still we all like it. 
With the characteristic of good chemic stability of PTFE, it is widely used in the fiber materials under high temperature, strong acids and strong base condition.
PTFE fiber can be classified into White Staple Fiber and Brown Staple Fiber. Brown fiber is produced from carried-added emulsion treated with pressure and extrusion, followed by removal of carriers under high sintering, there are still several residues of carbonized carriers adhered to the fiber surface, which makes the fiber brown in color.
PTFE Sewing Thread is made of PTFE Filament Fiber.

Technical Information of PTFE Sewing Thread
Break Force≥33N≥45N≥50N≥60N≥43N≥55N
Eltension at break6%6%6%6%6%6%
Heat resistance-190~+260ºC-190~+260ºC-190~+260ºC-190~+260ºC-190~+260ºC-190~+260ºC
Length per kg7200M5600M4800M3400M7200M5600M
Plied Yarn345634

The Features of PTFE Sewing Thread:
1. Anti UV and none-aging 
2. Excellent chemical stability, no corrosion 
3. High tensile strength 
4. Very low shrinkage 
5. Excellent abrasion resistance 
6. Suitable for high temperature environments up to 260 degree centigrade 
7, Excellent chemical stability, no corrosion.
8, High tensile strength.
9, Very low shrinkage.
10, Excellent abrasion resistance.

100%PTFE Sewing Thread Specification
Strength on Normal temperature>4g/D>4g/D>4g/D
Strength on high temperature>1.3g/D>1.3g/D>1.3g/D
Working temperature-200-286-200-286-200-286

Specification and Delivery infotmation of Sewing Thread
• Material100% PTFE Filament
• Production ProcessRing Yarn & TFO (Two For One)
• QualityExtra Lubrication, Non-Knot & High-Resistance 
• Colorraw white
• Size20/2, 20/3, 20/6, 30/2, 30/3, 40/2, 40/3, 50/2, 50/3, 60/2 & 60/3
• Production capacity1000pc/day
• Packing12pcs/Inner Box, 20Box/Carton
• MOQ200pcs 
• Payment TermT/T, D/P, L/C At Sight,
• Price TermFOB, CIF
• FOB portNingbo, Shanghai

PTFE Filament fiber (yarn)
Good heat resistance,chemical stability,high tensile strength,low shrinkage,excellent abrasion resistance characteristics,PTFE filaments are fiber-based,can be processed into various types of high-performance mesh,fabric,sewing thread,dental floss,membrane structures,and other products.
200D~1200D±10%Joint number o one roller(about 1kg)≤2
Breaking Force6~48
TwistAccording to the customer request
Technical specification
As per different air permeability requirement,we could provide PTFE fiber with different density from 1.5~5dtex.
Linear density1.5~
Tensile strength1.7~6
Heat shrinkage3

Application of PTFE Sewing Thread:
1, 100% PTFE sewing thread can be sewed filter bags, tent and so on which has an excellent performance in
high temperature, acids. 
2, 100 % PTFE sewing thread has an excellent performance such as strong at high temperature, chemical 
resistance, highly tenacity.
3, Ptfe sewing thread is used for ptfe filter bags sewing, top and bottom sewing, longtime usage life, good
4, PTFE sewing thread is suitable for sewing all types of high temperature filtration materials and awning.

The Brief Introduction of ECOGRACE
ECOGRACE is SGS and ISO 9001 :2008 approved manufacturer of dust collector filters and baghouse dust collector system with over 16 years expertise experience for dust filtration.
We offers high efficiency filtration solutions and expert service for the filtration industry,  shows success in all dust emission control and purifying projects. Some examples are in coal fired boiler power plants, blast-furnaces in steel plants, asphalt mixing sites and cement kilns, other chemical industries.

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