How to control density of Teflon tapes or quality of Teflon tapes under PTFE tape making process?
In normal, final Teflon tapes products quality depends on many factors, such as raw material quality, heating time, straightness of roller for calender, stretch ratio, temperature of slitting machine, blade quality, worker’s skills and so on.
But most key factors are stretch ratio and raw material quality , these two factors are very important to quality of final teflon tapes.
In normal, final Teflon tapes products quality depends on many factors, such as raw material quality, heating time, straightness of roller for calender, stretch ratio, temperature of slitting machine, blade quality, worker’s skills and so on.
But most key factors are stretch ratio and raw material quality , these two factors are very important to quality of final teflon tapes.
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