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Water-repellent and Oil-expellant Polyester Needle-punched Felt Bag

  • Water-repellent and Oil-expellant Polyester Needle-punched Felt Bag

    Water-repellent and Oil-expellant Polyester Needle-punched Felt Bag

    The waterproof grade of polyester two-pruned felt filter bag reaches level. It also ensures that the polyester two-pruned felt filter bag is not easy to block in the environment with large humidity, which greatly increases the service life of the filter bag and reduces the difficulty of manual operation. At the same time, the surface of the polyester two-prick needle-proof felt filter bag is smooth and the air permeability is good, which ensures the characteristics of the outer filter surface...