Anti-static needled felt dust collection cloth bag
A needle-punched felt and anti-static technology, which is applied to the separation of dispersed particles, chemical instruments and methods, and the filtration of dispersed particles, can solve the problems of inapplicability to the working environment and insufficient filter cloth performance, and achieve excellent anti-static performance.
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[0009] Example 1
[0010] The antistatic needle-punched felt dust-collecting cloth bag of this embodiment includes an internal skeleton and a filter layer wrapped on the skeleton. The filter layer is a blended fabric of polyester fibers and conductive fibers with a diameter of 6 microns. The content of polyester fiber is 75 parts by weight, and the content of conductive fiber is 25 parts by weight.
Example Embodiment
[0011] Example 2
[0012] The antistatic needle-punched felt dust-collecting cloth bag of this embodiment includes an internal skeleton and a filter layer wrapped on the skeleton. The filter layer is a blended fabric of polyester fiber and conductive fiber with a diameter of 7 microns. The content of polyester fiber is 70 parts by weight, and the content of conductive fiber is 30 parts by weight.
Example Embodiment
[0013] Example 3
[0014] The antistatic needle-punched felt dust-collecting cloth bag of this embodiment includes an internal skeleton and a filter layer wrapped on the skeleton. The filter layer is a blended fabric of polyester fibers and conductive fibers with a diameter of 8 micrometers. The content of polyester fiber is 80 parts by weight, and the content of conductive fiber is 20 parts by weight.
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