Some people have one question, how to control quality of Teflon tapes under processing ? What's factors on the quality of PTFE tapes ?
Now PTFE tape supplier will tell you the truth about how to control quality of Teflon thread seal tapes.
Teflon tapes products quality depends on many factors, such as raw material quality, heating time, straightness of roller for calendar, stretch ratio, temperature of slitting machine, blade quality, worker’s skills and so on.
First most important factor is PTFE raw powder quality, now PTFE material suppliers always offer different classes material, if PTFE tape manufacturer use lowest class material, the strenching ratio and quality of PTFE tapes must not be good. Most of Teflon tape manufacturers are mixing middle class material with low class together. Their cost can be saved about USD 600/ Ton.
Sure, some good manufacturer like http://ptfe-tape.com using top class and middle class material for mixing, this product be with high performance and good quality , it is not easy to broken when you using it.
Next time, Teflon tape supplier will tell you another factor that how to stretch ratio impact the quality of thread seal tapes.
The above information is from Teflon tape manufacturer Amstar Seal Tape Co.,Ltd. and Magstar Machinery Technology Co.,Ltd.
Source from : http://ptfe-tape.com
http://ptfemachinery.com
Now PTFE tape supplier will tell you the truth about how to control quality of Teflon thread seal tapes.
Teflon tapes products quality depends on many factors, such as raw material quality, heating time, straightness of roller for calendar, stretch ratio, temperature of slitting machine, blade quality, worker’s skills and so on.
First most important factor is PTFE raw powder quality, now PTFE material suppliers always offer different classes material, if PTFE tape manufacturer use lowest class material, the strenching ratio and quality of PTFE tapes must not be good. Most of Teflon tape manufacturers are mixing middle class material with low class together. Their cost can be saved about USD 600/ Ton.
Sure, some good manufacturer like http://ptfe-tape.com using top class and middle class material for mixing, this product be with high performance and good quality , it is not easy to broken when you using it.
Next time, Teflon tape supplier will tell you another factor that how to stretch ratio impact the quality of thread seal tapes.
The above information is from Teflon tape manufacturer Amstar Seal Tape Co.,Ltd. and Magstar Machinery Technology Co.,Ltd.
Source from : http://ptfe-tape.com
http://ptfemachinery.com
