First of all, when purchasing Teflon high temperature cloth, you should first look at the cutting problem of Teflon high temperature cloth. If the Teflon high temperature cloth is not cut well, it will affect the normal use of Teflon high temperature cloth. : Burrs, wounds, then the Teflon high temperature cloth is prone to break during use, which will affect the normal use of the Teflon high temperature cloth.

If the Teflon high-temperature cloth breaks, it cannot be used normally. In addition, if the Teflon high-temperature cloth has burrs, it will also affect the normal use of the tape. For example, when spraying Teflon high-temperature cloth, if the Teflon high-temperature cloth has burrs, then the burrs of the Teflon high-temperature cloth will affect the area next to the tape for spraying.

 Secondly, when purchasing Teflon high temperature cloth, the temperature resistance of Teflon high temperature cloth should be checked, that is, whether the Teflon high temperature cloth can withstand high temperature. In order to test, the Teflon high-temperature cloth should be baked with the extension flame of a lighter. If the Teflon high-temperature cloth burns, or the Teflon high-temperature cloth shrinks, or the rubber is dropped, then this Teflon high-temperature cloth is not suitable for procurement.