A method for strengthening a nonwoven fabric for the manufacture of filter bags with Arselon fiber by introducing a reinforcing mesh is proposed. The technological scheme of the device for feeding the mesh into the nonwoven fabric is developed. The optimal calendering parameters of the reinforced fabric are determined, providing the required characteristics of the filtering nonwoven fabric.
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Translated from Khimicheskie Volokna, No. 6, pp. 30 – 32, November – December, 2019.
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Makarov, B.P., Shablygin, M.V., Matrokhin, A.Y. et al. A Method for Producing Nonwoven Fabric Based on Arselon Fiber for Filtration of Air Mixtures. Fibre Chem 51, 437–439 (2020). https://doi.org/10.1007/s10692-020-10128-3
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DOI: https://doi.org/10.1007/s10692-020-10128-3